Basic Math Questions and Answers
![Heidi bought a machine that throws tennis balls for her dog to fetch. The height of each ball thrown by the machine, in feet, is modeled by the function f(x) = - x² + x + 2, where x represents time in seconds. How many seconds after the machine throws the ball does it hit the ground?
1 second
3 seconds
4 seconds
2 seconds](https://media.kunduz.com/media/sug-question/raw/57482213-1657622663.7874942.jpeg?w=256)
Math
Basic MathHeidi bought a machine that throws tennis balls for her dog to fetch. The height of each ball thrown by the machine, in feet, is modeled by the function f(x) = - x² + x + 2, where x represents time in seconds. How many seconds after the machine throws the ball does it hit the ground?
1 second
3 seconds
4 seconds
2 seconds
![Michael breeds chickens and ducks.
Last month, he sold 50 chickens and 30 ducks for $550. This month, he sold 44 chickens and 36 ducks for $532.
How much does a chicken cost, and how much does a duck cost?
A chicken costs $
and a duck costs $](https://media.kunduz.com/media/sug-question/raw/57480274-1657622654.7890608.jpeg?w=256)
Math
Basic MathMichael breeds chickens and ducks.
Last month, he sold 50 chickens and 30 ducks for $550. This month, he sold 44 chickens and 36 ducks for $532.
How much does a chicken cost, and how much does a duck cost?
A chicken costs $
and a duck costs $
![Jan's car will go 403 miles on 15.5 gallons of gasoline in highway driving.
a) How many gallons will it take to drive 2603 miles from her house to a friend's house?
b) How far can the car be driven on 134 gallons of gasoline?](https://media.kunduz.com/media/sug-question/raw/57451400-1657622621.6094406.jpeg?w=256)
Math
Basic MathJan's car will go 403 miles on 15.5 gallons of gasoline in highway driving.
a) How many gallons will it take to drive 2603 miles from her house to a friend's house?
b) How far can the car be driven on 134 gallons of gasoline?
![Find the arc length of a circle if the central angle is 312° and the radius is 17 centimeters. Round your answer to two decimal places.
786.45 cm
92.53 cm
5304 cm
46.27 cm](https://media.kunduz.com/media/sug-question/raw/57440482-1657622621.4843333.jpeg?w=256)
Math
Basic MathFind the arc length of a circle if the central angle is 312° and the radius is 17 centimeters. Round your answer to two decimal places.
786.45 cm
92.53 cm
5304 cm
46.27 cm
![Erika needs a test average of 85 or higher to make the honor roll.
. There are four tests in the term.
. Her first three test grades were 78, 80, and 88.
Which inequality could be used to find what she needs to score on her fourth test, x, in
order to make the honor roll?
B.
es
D.
M
73
3
10- S
3
7-10
*
+
I
- I
≤85
≥ 85
≤85
2 85](https://media.kunduz.com/media/sug-question/raw/57439325-1657622553.4181368.jpeg?w=256)
Math
Basic MathErika needs a test average of 85 or higher to make the honor roll.
. There are four tests in the term.
. Her first three test grades were 78, 80, and 88.
Which inequality could be used to find what she needs to score on her fourth test, x, in
order to make the honor roll?
B.
es
D.
M
73
3
10- S
3
7-10
*
+
I
- I
≤85
≥ 85
≤85
2 85
![The mosquito population for the Eastern United States was predicted to be
23,467,899,213.
Which number estimates the predicted mosquito population?](https://media.kunduz.com/media/sug-question/raw/57481011-1657622546.3462481.jpeg?w=256)
Math
Basic MathThe mosquito population for the Eastern United States was predicted to be
23,467,899,213.
Which number estimates the predicted mosquito population?
![Jan's car will go 378 miles on 13.5 gallons of gasoline in highway driving.
a) How many gallons will it take to drive 2691 miles from her house to a friend's house?
b) How far can the car be driven on 136 gallons of gasoline?](https://media.kunduz.com/media/sug-question/raw/57448160-1657622538.6190014.jpeg?w=256)
Math
Basic MathJan's car will go 378 miles on 13.5 gallons of gasoline in highway driving.
a) How many gallons will it take to drive 2691 miles from her house to a friend's house?
b) How far can the car be driven on 136 gallons of gasoline?
![For the given pair of equations, give the slopes of the lines, and then determine wheth
5x + 2y = 5
10x + + 4y = 3
OA. The slope of 5x + 2y = 5 is
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
...
OA. The slope of 10x + 4y = 3 is
(Type an integer or a simplified fraction.)
OB. The slope of 10x + 4y = 3 is undefined.
Next Question
(Type an integer or a simplified fraction.)
OB. The slope of 5x + 2y = 5 is undefined.
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
The lines are
parallel, perpendicular, or neither.](https://media.kunduz.com/media/sug-question/raw/57431029-1657622535.452124.jpeg?w=256)
Math
Basic MathFor the given pair of equations, give the slopes of the lines, and then determine wheth
5x + 2y = 5
10x + + 4y = 3
OA. The slope of 5x + 2y = 5 is
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
...
OA. The slope of 10x + 4y = 3 is
(Type an integer or a simplified fraction.)
OB. The slope of 10x + 4y = 3 is undefined.
Next Question
(Type an integer or a simplified fraction.)
OB. The slope of 5x + 2y = 5 is undefined.
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
The lines are
parallel, perpendicular, or neither.
![Select ALL of the answers that apply. Which of the following are equivalent functions to f(x) = (x-6) (x - 2)
A f(x) = (x-4)² - 4
B f(x)=x²-10x + 24
C f(x) = (x + 6)² - 2
D f(x) = x² - 8x + 12](https://media.kunduz.com/media/sug-question/raw/57452333-1657622518.64033.jpeg?w=256)
Math
Basic MathSelect ALL of the answers that apply. Which of the following are equivalent functions to f(x) = (x-6) (x - 2)
A f(x) = (x-4)² - 4
B f(x)=x²-10x + 24
C f(x) = (x + 6)² - 2
D f(x) = x² - 8x + 12
![An online retail company determined that their cost for each day, x, can be determined by the function C(x) = 2x² - 20x + 70 and their revenue by the function R(x) = -x^2 + 5x + 18. How many days will it take for the company to earn a profit?
4
5
20
22](https://media.kunduz.com/media/sug-question/raw/57480561-1657622471.7576663.jpeg?w=256)
Math
Basic MathAn online retail company determined that their cost for each day, x, can be determined by the function C(x) = 2x² - 20x + 70 and their revenue by the function R(x) = -x^2 + 5x + 18. How many days will it take for the company to earn a profit?
4
5
20
22
![Your parents have been advised to save 5% of their income for your college
education, which would include money for housing, tuition, books, and fees. How
much would your parents have saved in one year, following the recommended 5%, if
they had an average household income of $48,948? Show your work. (5 points)](https://media.kunduz.com/media/sug-question/raw/57478275-1657622471.3880856.jpeg?w=256)
Math
Basic MathYour parents have been advised to save 5% of their income for your college
education, which would include money for housing, tuition, books, and fees. How
much would your parents have saved in one year, following the recommended 5%, if
they had an average household income of $48,948? Show your work. (5 points)
![As a smart consumer, you are always on the lookout for sales, coupons, and
rebates. While shopping for new clothes, you notice that one particular brand of
shirts is on sale for 20% off the original price. You also have a coupon for $10 off a
$40 purchase. Coupons are applied after the 20% discount is taken. If each shirt
originally costs $17.99, how many shirts would you need to buy to be able to use
your coupon? Show your work. (15 points)](https://media.kunduz.com/media/sug-question/raw/57474639-1657622466.8799982.jpeg?w=256)
Math
Basic MathAs a smart consumer, you are always on the lookout for sales, coupons, and
rebates. While shopping for new clothes, you notice that one particular brand of
shirts is on sale for 20% off the original price. You also have a coupon for $10 off a
$40 purchase. Coupons are applied after the 20% discount is taken. If each shirt
originally costs $17.99, how many shirts would you need to buy to be able to use
your coupon? Show your work. (15 points)
![A local store ordered a shipment of video game systems. The store sells 30 systems weekly to customers. As a result, the
number of systems in stock decreased to 190 in the first week. Which statements correctly interpret the rate of change, or
the y-intercept, of the given situation? Select all that apply.
A There are 30 systems sold each week.
B There are 190 systems in the shipment.
C
There were 220 systems in the shipment.
D
The situation can be modeled as y= 30x190.
E The situation can be modeled as y=-30x + 220](https://media.kunduz.com/media/sug-question/raw/57480761-1657622456.112835.jpeg?w=256)
Math
Basic MathA local store ordered a shipment of video game systems. The store sells 30 systems weekly to customers. As a result, the
number of systems in stock decreased to 190 in the first week. Which statements correctly interpret the rate of change, or
the y-intercept, of the given situation? Select all that apply.
A There are 30 systems sold each week.
B There are 190 systems in the shipment.
C
There were 220 systems in the shipment.
D
The situation can be modeled as y= 30x190.
E The situation can be modeled as y=-30x + 220
![Jasper is 43 years old and his daughter Freya is 7. In n-years Jasper will be four times as old as Freya is at that point. Set up and solve an equation for n. Then state both Jasper and Freya's ages after n-years.](https://media.kunduz.com/media/sug-question/raw/57480565-1657622436.8786974.jpeg?w=256)
Math
Basic MathJasper is 43 years old and his daughter Freya is 7. In n-years Jasper will be four times as old as Freya is at that point. Set up and solve an equation for n. Then state both Jasper and Freya's ages after n-years.
![Consider a triangle A whose two sides lie on the x-axis and the line x + y + 1 = 0.
If the orthocenter of A is (1, 1), then the equation of the circle passing through the
vertices of the triangle A is
(A) x² + y² - 3x + y = 0
(C) x² + y² + 2y - 1 = 0
(B) x² + y² + x + 3y = 0
(D) x² + y² + x + y = 0](https://media.kunduz.com/media/sug-question/raw/57438046-1657622345.9769464.jpeg?w=256)
Math
Basic MathConsider a triangle A whose two sides lie on the x-axis and the line x + y + 1 = 0.
If the orthocenter of A is (1, 1), then the equation of the circle passing through the
vertices of the triangle A is
(A) x² + y² - 3x + y = 0
(C) x² + y² + 2y - 1 = 0
(B) x² + y² + x + 3y = 0
(D) x² + y² + x + y = 0
![After the success of Sputnik 1 in October 1957 by USSR,
they decided to launch Sputnik 2 by November, and this left
them with only 4 weeks to design and build the spacecraft.
Sputnik 2, therefore, was something of a rush job, with most
elements of the spacecraft being constructed from rough
sketches. It was decided that Sputnik 2 would carry a canine,
thus repeating the triumph of Sputnik 1. Three dogs were
trained for Sputnik 2 flight- Albina, Mushka and Laika.](https://media.kunduz.com/media/sug-question/raw/57480514-1657622340.1399949.jpeg?w=256)
Math
Basic MathAfter the success of Sputnik 1 in October 1957 by USSR,
they decided to launch Sputnik 2 by November, and this left
them with only 4 weeks to design and build the spacecraft.
Sputnik 2, therefore, was something of a rush job, with most
elements of the spacecraft being constructed from rough
sketches. It was decided that Sputnik 2 would carry a canine,
thus repeating the triumph of Sputnik 1. Three dogs were
trained for Sputnik 2 flight- Albina, Mushka and Laika.
![Find an equation of the line satisfying the given conditions.
Through (9,7) and perpendicular to y = 3x - 5
The equation of the line is
(Simplify your answer.)](https://media.kunduz.com/media/sug-question/raw/57430972-1657622328.6810966.jpeg?w=256)
Math
Basic MathFind an equation of the line satisfying the given conditions.
Through (9,7) and perpendicular to y = 3x - 5
The equation of the line is
(Simplify your answer.)
![Find the arc length if the measure of the central angle is 80° and the
radius is 8 inches. Round your answer to one decimal place.
Hint: Draw a picture to help!
5.58 inches
11.16 inches
12.6 inches
44.65 inches](https://media.kunduz.com/media/sug-question/raw/57461550-1657622179.8866265.jpeg?w=256)
Math
Basic MathFind the arc length if the measure of the central angle is 80° and the
radius is 8 inches. Round your answer to one decimal place.
Hint: Draw a picture to help!
5.58 inches
11.16 inches
12.6 inches
44.65 inches
![A large national women's retail store uses ink tags to help prevent shoplifting. The tag is fastened to clothing items, and if it is not removed with the correct device, it will "explode" and
put a large ink stain on the clothing. It will also set off an alarm if taken out of the store.
Five stores are selected at random to see if clerks are remembering to take the tags off before shoppers who have paid for clothing leave the store. It is determined that 48 out of 80
shoppers have an alarm go off even after having paid for their merchandise.
(a) Determine whether the following statement is true or false.
This sample size is large enough to find a margin of error.
True
False
off even after having paid for their merchandise?](https://media.kunduz.com/media/sug-question/raw/57519463-1657622151.5201304.jpeg?w=256)
Math
Basic MathA large national women's retail store uses ink tags to help prevent shoplifting. The tag is fastened to clothing items, and if it is not removed with the correct device, it will "explode" and
put a large ink stain on the clothing. It will also set off an alarm if taken out of the store.
Five stores are selected at random to see if clerks are remembering to take the tags off before shoppers who have paid for clothing leave the store. It is determined that 48 out of 80
shoppers have an alarm go off even after having paid for their merchandise.
(a) Determine whether the following statement is true or false.
This sample size is large enough to find a margin of error.
True
False
off even after having paid for their merchandise?
![Verify that the equation is an identity. tan^x - sec^4x = 1 - 2 sec^2x](https://media.kunduz.com/media/sug-question/raw/57388449-1657622137.1934443.jpeg?w=256)
![Write the equation of the parabola in vertex form with the given information.
Vertex: (4,7)
Point on graph: (2, -1)
Oy = (x + 4)² + 7
Oy = -2(x-4)² + 7
Oy = -2(x + 4)² + 7
Oy = (x-4)² + 7
Oy = 2(x-4)² + 7
Oy = 2(x + 4)² + 7](https://media.kunduz.com/media/sug-question/raw/57520845-1657622134.545547.jpeg?w=256)
Math
Basic MathWrite the equation of the parabola in vertex form with the given information.
Vertex: (4,7)
Point on graph: (2, -1)
Oy = (x + 4)² + 7
Oy = -2(x-4)² + 7
Oy = -2(x + 4)² + 7
Oy = (x-4)² + 7
Oy = 2(x-4)² + 7
Oy = 2(x + 4)² + 7
![Find the area of a sector that has a central angle of 200° and a diameter
of 18 cm.
Leave your answer in terms of л.
Hint: Draw a picture to help!
O 10 cm²
O 1807cm²
457cm²
O90лcm²](https://media.kunduz.com/media/sug-question/raw/57461577-1657622107.7304642.jpeg?w=256)
Math
Basic MathFind the area of a sector that has a central angle of 200° and a diameter
of 18 cm.
Leave your answer in terms of л.
Hint: Draw a picture to help!
O 10 cm²
O 1807cm²
457cm²
O90лcm²
![Harold cut 18 1/2 inches off a rope that was 60 inches long. How is the length of the remaining rope in inches written in decimal form?](https://media.kunduz.com/media/sug-question/raw/57449526-1657622074.6992898.jpeg?w=256)
Math
Basic MathHarold cut 18 1/2 inches off a rope that was 60 inches long. How is the length of the remaining rope in inches written in decimal form?
![During 1991, a total of 200,000 people visited Rave Amusement Park.
During 1997, the number visiting the park had grown to 834,000.
If the number of visitors to the park' obeys the law of uninhibited growth,
find the exponential growth function that models this data.](https://media.kunduz.com/media/sug-question/raw/57520678-1657622068.8328257.jpeg?w=256)
Math
Basic MathDuring 1991, a total of 200,000 people visited Rave Amusement Park.
During 1997, the number visiting the park had grown to 834,000.
If the number of visitors to the park' obeys the law of uninhibited growth,
find the exponential growth function that models this data.
![Sometimes the problem will give the initial and final states in different units. In this case, you need to identify all of the pressures and all of the volumes by organizing them into a table (step 1 of our problem-solving method). Then, you need to convert all of your pressures to the same units (usually atmospheres works best) and all of your volumes to the same units (usually liters). Then you can set up the problem and solve. A balloon filled with 2.00 L of helium initially at 1.95 atm of pressure rises into the atmosphere. When the surrounding pressure reaches 470. mmHg, the balloon will burst. If 1 atm =760. mmHg, what volume will the balloon occupy in the instant before it bursts? Express your answer with the appropriate units.](https://media.kunduz.com/media/sug-question/raw/57480283-1657622049.330715.jpeg?w=256)
Math
Basic MathSometimes the problem will give the initial and final states in different units. In this case, you need to identify all of the pressures and all of the volumes by organizing them into a table (step 1 of our problem-solving method). Then, you need to convert all of your pressures to the same units (usually atmospheres works best) and all of your volumes to the same units (usually liters). Then you can set up the problem and solve. A balloon filled with 2.00 L of helium initially at 1.95 atm of pressure rises into the atmosphere. When the surrounding pressure reaches 470. mmHg, the balloon will burst. If 1 atm =760. mmHg, what volume will the balloon occupy in the instant before it bursts? Express your answer with the appropriate units.
![A circle has a radius of 7.5mm. A sector of the circle has a central angle of 80°. Find the area of the sector.
Do not round any intermediate computations. Round your answer to the nearest tenth.
mm^2](https://media.kunduz.com/media/sug-question/raw/57388028-1657622005.5141914.jpeg?w=256)
Math
Basic MathA circle has a radius of 7.5mm. A sector of the circle has a central angle of 80°. Find the area of the sector.
Do not round any intermediate computations. Round your answer to the nearest tenth.
mm^2
![Describe the transformations from the graph of f(x) = |x| to the graph of d(x)=-x-31+5.
The transformations are a horizontal translation 3 units left, then a reflection in the y-axis, then a vertical translation 5 units down.
The transformations are a horizontal translation 3 units right, then a reflection in the x-axis, then a vertical translation 5 units up.
The transformations are a horizontal translation 3 units left, then a reflection in the y-axis, then a vertical translation 5 units up.
The transformations are a horizontal translation 3 units right, then a reflection in the x-axis, then a vertical translation 5 units down.
Graph the function.
Ray
Undo
4
2
a
Redo x Reset
2](https://media.kunduz.com/media/sug-question/raw/57388455-1657621975.716306.jpeg?w=256)
Math
Basic MathDescribe the transformations from the graph of f(x) = |x| to the graph of d(x)=-x-31+5.
The transformations are a horizontal translation 3 units left, then a reflection in the y-axis, then a vertical translation 5 units down.
The transformations are a horizontal translation 3 units right, then a reflection in the x-axis, then a vertical translation 5 units up.
The transformations are a horizontal translation 3 units left, then a reflection in the y-axis, then a vertical translation 5 units up.
The transformations are a horizontal translation 3 units right, then a reflection in the x-axis, then a vertical translation 5 units down.
Graph the function.
Ray
Undo
4
2
a
Redo x Reset
2
![Find the distance between these two points: (4,-5) and (-4,-9)](https://media.kunduz.com/media/sug-question/raw/57437392-1657621964.9597187.jpeg?w=256)
![A calculator showed the answer to a multiplication problem as 2.8e-4.
Which expression is equivalent to 2.8e-4?](https://media.kunduz.com/media/sug-question/raw/57507794-1657621909.475588.jpeg?w=256)
Math
Basic MathA calculator showed the answer to a multiplication problem as 2.8e-4.
Which expression is equivalent to 2.8e-4?
![Mrs. Harris took 6 oranges out of the refrigerator and cut them into wedges.
Each wedge represents of the entire orange. Her children ate 3
of the
4
wedges. How many wedges are left? Justify your answer. 6.NS.1](https://media.kunduz.com/media/sug-question/raw/57389024-1657621805.034907.jpeg?w=256)
Math
Basic MathMrs. Harris took 6 oranges out of the refrigerator and cut them into wedges.
Each wedge represents of the entire orange. Her children ate 3
of the
4
wedges. How many wedges are left? Justify your answer. 6.NS.1
![If 4000 dollars is invested in a bank account at an interest rate of 4 per cent per year,
Find the amount in the bank after 12 years if interest is compounded annually:
Find the amount in the bank after 12 years if interest is compounded quarterly:
Find the amount in the bank after 12 years if interest is compounded monthly:
Finally, find the amount in the bank after 12 years if interest is compounded continuously:](https://media.kunduz.com/media/sug-question/raw/57482191-1657621774.4992082.jpeg?w=256)
Math
Basic MathIf 4000 dollars is invested in a bank account at an interest rate of 4 per cent per year,
Find the amount in the bank after 12 years if interest is compounded annually:
Find the amount in the bank after 12 years if interest is compounded quarterly:
Find the amount in the bank after 12 years if interest is compounded monthly:
Finally, find the amount in the bank after 12 years if interest is compounded continuously:
![Every day that Parker doesn't play his video game "Clash of Clowns", he loses 2,000 points. He is going on a cruise for 5 days and will not have an internet connection to play the game. What will be the change in his amount of points while he is on the cruise?](https://media.kunduz.com/media/sug-question/raw/57477609-1657621758.7591982.jpeg?w=256)
Math
Basic MathEvery day that Parker doesn't play his video game "Clash of Clowns", he loses 2,000 points. He is going on a cruise for 5 days and will not have an internet connection to play the game. What will be the change in his amount of points while he is on the cruise?
![Data indicates the number of global malaria cases has risen sharply since the year 2000. The equation y = 5.5x +49 approximates the number of global malaria cases y (in millions), where x = 0 corresponds to the year 2000. Assume the model remains accurate, and find the first full year in which the number of global malaria cases per year achieves 140 million.
What does the value 140 represent in the given equation?
A. The y-intercept
B. The variable y
C. The slope
D. The variable x
The first full year in which the number of global malaria cases per year achieves 140 million is](https://media.kunduz.com/media/sug-question/raw/57431158-1657621722.9873264.jpeg?w=256)
Math
Basic MathData indicates the number of global malaria cases has risen sharply since the year 2000. The equation y = 5.5x +49 approximates the number of global malaria cases y (in millions), where x = 0 corresponds to the year 2000. Assume the model remains accurate, and find the first full year in which the number of global malaria cases per year achieves 140 million.
What does the value 140 represent in the given equation?
A. The y-intercept
B. The variable y
C. The slope
D. The variable x
The first full year in which the number of global malaria cases per year achieves 140 million is
![Hong had
7
of a spool of yarn. He used
8
Write your answer in simplest form.
3
of his yarn for a project. What fraction of the spool was used for the project?
4](https://media.kunduz.com/media/sug-question/raw/57469327-1657621695.9969583.jpeg?w=256)
Math
Basic MathHong had
7
of a spool of yarn. He used
8
Write your answer in simplest form.
3
of his yarn for a project. What fraction of the spool was used for the project?
4
![Mr. Smith gave the cashier a $50 bill for a
purchase of $38.70. The cashier gave him
a $10 bill, two $1 bills, and three dimes
back. Did Mr. Smith get the correct
change back? Why or why not?](https://media.kunduz.com/media/sug-question/raw/57387226-1657621689.544695.jpeg?w=256)
Math
Basic MathMr. Smith gave the cashier a $50 bill for a
purchase of $38.70. The cashier gave him
a $10 bill, two $1 bills, and three dimes
back. Did Mr. Smith get the correct
change back? Why or why not?
![The Justinian Code is considered a milestone because
it preserved many ancient Chinese legal decrees in writing
served as a model for European legal systems
became the first democratic constitution
united Muslim and Roman thought](https://media.kunduz.com/media/sug-question/raw/57387355-1657621686.8415258.jpeg?w=256)
Math
Basic MathThe Justinian Code is considered a milestone because
it preserved many ancient Chinese legal decrees in writing
served as a model for European legal systems
became the first democratic constitution
united Muslim and Roman thought
![Cece Coakley has a Full Publishing Agreement with MOB Music who has paid her a $50,000
advance. Her songs have been streamed 20,000,000 times. The MLC pays MOB Music for those
streams according to the current formula at $.001 per stream.
How much will MOB Music pay to Cece, if anything?
How much is remaining to be recouped, if anything?](https://media.kunduz.com/media/sug-question/raw/57389591-1657621680.130299.jpeg?w=256)
Math
Basic MathCece Coakley has a Full Publishing Agreement with MOB Music who has paid her a $50,000
advance. Her songs have been streamed 20,000,000 times. The MLC pays MOB Music for those
streams according to the current formula at $.001 per stream.
How much will MOB Music pay to Cece, if anything?
How much is remaining to be recouped, if anything?
![Select the negation for each of the following statements.
The sun is shining or it is raining.
The sun is shining and it is not raining.
The sun is not shining or it is raining.
The sun is not shining and it is not raining.
The sun is shining or it is not raining.
The sun is not shining and it is raining.
None of these.
I am taking Humanities and I am taking History.
I am not taking Humanities or I am not taking History.
I am not taking Humanities and I am not taking History.
I am taking Humanities or I am not taking History.
I am not taking Humanities or I am taking History.
I am not taking Humanities and I am taking History.
None of these.](https://media.kunduz.com/media/sug-question/raw/57477748-1657621622.8325486.jpeg?w=256)
Math
Basic MathSelect the negation for each of the following statements.
The sun is shining or it is raining.
The sun is shining and it is not raining.
The sun is not shining or it is raining.
The sun is not shining and it is not raining.
The sun is shining or it is not raining.
The sun is not shining and it is raining.
None of these.
I am taking Humanities and I am taking History.
I am not taking Humanities or I am not taking History.
I am not taking Humanities and I am not taking History.
I am taking Humanities or I am not taking History.
I am not taking Humanities or I am taking History.
I am not taking Humanities and I am taking History.
None of these.
![Determine if the following statements are true or false.
Every integer is a real number.
All real numbers are whole numbers.
No irrational numbers are also real numbers.
Every integer is also a rational number.
All whole numbers are integers but not all integers are whole numbers.](https://media.kunduz.com/media/sug-question/raw/57431174-1657621576.227417.jpeg?w=256)
Math
Basic MathDetermine if the following statements are true or false.
Every integer is a real number.
All real numbers are whole numbers.
No irrational numbers are also real numbers.
Every integer is also a rational number.
All whole numbers are integers but not all integers are whole numbers.
![Determine whether the value given below is from a discrete or continuous data set.
When a car is randomly selected and weighed, it is found to weigh 1930.1 kg.
Choose the correct answer below.
A. A discrete data set because there are infinitely many possible values and those values can be counted
B. The data set is neither continuous nor discrete.
C. A continuous data set because there are infinitely many possible values and those values cannot be counted
D. A discrete data set because there are a finite number of possible values](https://media.kunduz.com/media/sug-question/raw/57480733-1657621550.1320462.jpeg?w=256)
Math
Basic MathDetermine whether the value given below is from a discrete or continuous data set.
When a car is randomly selected and weighed, it is found to weigh 1930.1 kg.
Choose the correct answer below.
A. A discrete data set because there are infinitely many possible values and those values can be counted
B. The data set is neither continuous nor discrete.
C. A continuous data set because there are infinitely many possible values and those values cannot be counted
D. A discrete data set because there are a finite number of possible values
![Under selected conditions, a sports car gets 14 mpg in city driving and 19 mpg for highway driving. The
model G = 4+1h represents the amount of gasoline used (in gal) for c miles driven in the city and h miles
driven on the highway. Determine the amount of gas required to drive 98 mi in the city and 399 mi on the
highway.
Select one:
Ⓒa. 34 gal
b. 33 gal
Ⓒc. 28 gal
d. 37 gal](https://media.kunduz.com/media/sug-question/raw/57387791-1657621544.687135.jpeg?w=256)
Math
Basic MathUnder selected conditions, a sports car gets 14 mpg in city driving and 19 mpg for highway driving. The
model G = 4+1h represents the amount of gasoline used (in gal) for c miles driven in the city and h miles
driven on the highway. Determine the amount of gas required to drive 98 mi in the city and 399 mi on the
highway.
Select one:
Ⓒa. 34 gal
b. 33 gal
Ⓒc. 28 gal
d. 37 gal
![Convert the equation to intercept form:
f (x) = (x + 1)² - 25
A) f(x) = (x + 2) (x − 6)
B f(x) = (x - 2) (x + 6)
C f(x) = (x-4) (x + 6)
D) f(x) = (x) (x - 24)](https://media.kunduz.com/media/sug-question/raw/57455962-1657621533.800715.jpeg?w=256)
Math
Basic MathConvert the equation to intercept form:
f (x) = (x + 1)² - 25
A) f(x) = (x + 2) (x − 6)
B f(x) = (x - 2) (x + 6)
C f(x) = (x-4) (x + 6)
D) f(x) = (x) (x - 24)
![Through (-7,-11) and (-1,1)
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A. The slope is
(Type an integer or a simplified fraction.)
B. The slope is undefined.](https://media.kunduz.com/media/sug-question/raw/57431126-1657621512.6850877.jpeg?w=256)
Math
Basic MathThrough (-7,-11) and (-1,1)
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A. The slope is
(Type an integer or a simplified fraction.)
B. The slope is undefined.
![For f(x) = 5x + 5 and g(x)=x², find the following composite functions and state the domain of each.
(a) fog
(b) gof
(c) fof
(d) gog
(a) (fog)(x) = (Simplify your answer.)
Select the correct choice below and, if necessary, fill in the answer box within your choice.
A. The domain of f og is
(Type an inequality. Use integers or fractions for any numbers in the expression. Use a com
B. The domain of f o g is all real numbers.
(b) (gof)(x) = (Simplify your answer.)](https://media.kunduz.com/media/sug-question/raw/57388995-1657621498.8483193.jpeg?w=256)
Math
Basic MathFor f(x) = 5x + 5 and g(x)=x², find the following composite functions and state the domain of each.
(a) fog
(b) gof
(c) fof
(d) gog
(a) (fog)(x) = (Simplify your answer.)
Select the correct choice below and, if necessary, fill in the answer box within your choice.
A. The domain of f og is
(Type an inequality. Use integers or fractions for any numbers in the expression. Use a com
B. The domain of f o g is all real numbers.
(b) (gof)(x) = (Simplify your answer.)
![Thirty-one regions in a nation contain casinos. Assume the nation has 50 regions. (a) What fraction of the regions contain casinos? (b) How many regions do not contain casinos? (c) What fraction of the regions do not contain casinos?
a. What fraction of the regions contain casinos?](https://media.kunduz.com/media/sug-question/raw/57388550-1657621443.3090465.jpeg?w=256)
Math
Basic MathThirty-one regions in a nation contain casinos. Assume the nation has 50 regions. (a) What fraction of the regions contain casinos? (b) How many regions do not contain casinos? (c) What fraction of the regions do not contain casinos?
a. What fraction of the regions contain casinos?
![Jose is working two summer jobs, making $10 per hour washing cars and $9 per hour
walking dogs. Last week Jose worked a total of 13 hours and earned a total of $122.
Write a system of equations that could be used to determine the number of hours
Jose worked washing cars last week and the number of hours he worked walking dogs
last week. Define the variables that you use to write the system.](https://media.kunduz.com/media/sug-question/raw/57481122-1657621435.4380624.jpeg?w=256)
Math
Basic MathJose is working two summer jobs, making $10 per hour washing cars and $9 per hour
walking dogs. Last week Jose worked a total of 13 hours and earned a total of $122.
Write a system of equations that could be used to determine the number of hours
Jose worked washing cars last week and the number of hours he worked walking dogs
last week. Define the variables that you use to write the system.
![Find the slope of the line that passes through (-6, -3) and (-5, 3). Write your answer in simplest form.](https://media.kunduz.com/media/sug-question/raw/57389051-1657621423.0139968.jpeg?w=256)
Math
Basic MathFind the slope of the line that passes through (-6, -3) and (-5, 3). Write your answer in simplest form.
![The average staircase has steps with a width that is 6 cm more than the height and a diagonal that is 12 cm more than the height. What is the height of the average step?
a. Write a sentence explaining what you're asked to find.
b. Briefly write what range of values you would expect for a reasonable solution. Also indicate the units of measure for your solution.
c. Define all unknowns in terms of a single variable. (Let x = ...) Include an appropriate sketch, labeling what each unknown represents. What formula might you use?
d. Using the sketch and your formula, write an equation representing this scenario. Then solve the equation.
e. Write a sentence explaining your solution using the appropriate units of measurement.](https://media.kunduz.com/media/sug-question/raw/57407050-1657621407.7935824.jpeg?w=256)
Math
Basic MathThe average staircase has steps with a width that is 6 cm more than the height and a diagonal that is 12 cm more than the height. What is the height of the average step?
a. Write a sentence explaining what you're asked to find.
b. Briefly write what range of values you would expect for a reasonable solution. Also indicate the units of measure for your solution.
c. Define all unknowns in terms of a single variable. (Let x = ...) Include an appropriate sketch, labeling what each unknown represents. What formula might you use?
d. Using the sketch and your formula, write an equation representing this scenario. Then solve the equation.
e. Write a sentence explaining your solution using the appropriate units of measurement.
![Verify that the equation is an identity.
tan^4 x-sec^4 x=1-2 sec ²x
To verify the identity, start with the more complicated side and transform it to look like the other side. Choose the correct transformations and transform the expression
at each step.](https://media.kunduz.com/media/sug-question/raw/57388291-1657621302.402761.jpeg?w=256)
Math
Basic MathVerify that the equation is an identity.
tan^4 x-sec^4 x=1-2 sec ²x
To verify the identity, start with the more complicated side and transform it to look like the other side. Choose the correct transformations and transform the expression
at each step.
![You are having a staring contest with your cat. You are looking down at the cat at 37° while standing 7 feet away from it. Your cat's eye line is 1 foot off the ground. How tall are
you?
Round to one decimal place.](https://media.kunduz.com/media/sug-question/raw/57460040-1657621275.2507517.jpeg?w=256)
Math
Basic MathYou are having a staring contest with your cat. You are looking down at the cat at 37° while standing 7 feet away from it. Your cat's eye line is 1 foot off the ground. How tall are
you?
Round to one decimal place.