Math Questions
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![Solve the logarithmic equation. Be sure to reject as a solution any value that is not in the domain of the original logarithmic expressions.
2 log x = log 25
Solve the equation to find the solution set. Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A. The solution set is
(Type an exact answer in simplified form. Use a comma to separate answers as needed.)
B. There are infinitely many solutions.
C. There is no solution.](https://media.kunduz.com/media/sug-question/raw/53004689-1658437039.8384948.jpeg?w=256)
Math
LogarithmsSolve the logarithmic equation. Be sure to reject as a solution any value that is not in the domain of the original logarithmic expressions.
2 log x = log 25
Solve the equation to find the solution set. Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A. The solution set is
(Type an exact answer in simplified form. Use a comma to separate answers as needed.)
B. There are infinitely many solutions.
C. There is no solution.
![The following statistics represent weekly salaries at a construction company.
Mean $800 First quartile $430
Median $690 Third quartile $765
Mode $680 83rd percentile $805
The most common salary is $ 680.
The salary that half the employees' salaries surpass is $](https://media.kunduz.com/media/sug-question/raw/53001970-1658436996.066941.jpeg?w=256)
Math
StatisticsThe following statistics represent weekly salaries at a construction company.
Mean $800 First quartile $430
Median $690 Third quartile $765
Mode $680 83rd percentile $805
The most common salary is $ 680.
The salary that half the employees' salaries surpass is $
![The function below shows the cost of a hamburger with different numbers of toppings (t).
f(t) = 1.90 +1.401. What is the y-intercept, and what does it mean in the context of this
problem?](https://media.kunduz.com/media/sug-question/raw/52992707-1658436915.9860516.jpeg?w=256)
Math
Basic MathThe function below shows the cost of a hamburger with different numbers of toppings (t).
f(t) = 1.90 +1.401. What is the y-intercept, and what does it mean in the context of this
problem?
![Without actually doing the calculations, decide which, if either, of the following two sets of data will have the greater standard deviation. Explain why.
5,8,9,10,12,16
12,13,13,14,14,15
Choose the correct answer below.
A. The standard deviations would be the same since the spread of data about each mean is the same.
B. The first set will have the greater standard deviation because the data have a smaller spread about the mean.
C. The second set will have the greater standard deviation because the data have a greater spread about the mean.
D. The first set will have the greater standard deviation because the data have a greater spread about the mean.](https://media.kunduz.com/media/sug-question/raw/53005298-1658436912.8139136.jpeg?w=256)
Math
StatisticsWithout actually doing the calculations, decide which, if either, of the following two sets of data will have the greater standard deviation. Explain why.
5,8,9,10,12,16
12,13,13,14,14,15
Choose the correct answer below.
A. The standard deviations would be the same since the spread of data about each mean is the same.
B. The first set will have the greater standard deviation because the data have a smaller spread about the mean.
C. The second set will have the greater standard deviation because the data have a greater spread about the mean.
D. The first set will have the greater standard deviation because the data have a greater spread about the mean.
![Classify this question: "Are you willing to deal with the noise and increased traffic just to have another unnecessary store like IKEA built in Indianapolis?"
Biased
Unbiased](https://media.kunduz.com/media/sug-question/raw/52993422-1658436875.4628093.jpeg?w=256)
Math
StatisticsClassify this question: "Are you willing to deal with the noise and increased traffic just to have another unnecessary store like IKEA built in Indianapolis?"
Biased
Unbiased
![A 55 gallon barrel of aviation gasoline weighs 383 lbs. You can only supply an effort force of 50 lb. What is the maximum height you can raise the barrel if the ramp length is 17 feet 6 inches?
2 feet
4.17 feet
6.55 feet
2.28 feet](https://media.kunduz.com/media/sug-question/raw/52992492-1658436863.482846.jpeg?w=256)
Math
Basic MathA 55 gallon barrel of aviation gasoline weighs 383 lbs. You can only supply an effort force of 50 lb. What is the maximum height you can raise the barrel if the ramp length is 17 feet 6 inches?
2 feet
4.17 feet
6.55 feet
2.28 feet
![McDonalds wanted to find out the favorite sandwich of teen-agers from the ages of 15 - 18. They release a questionnaire to 3 local high schools and ask them to respond with whether or not they liked the Big Mac, Fish Sandwich or Chicken. They calculated the results to decide which sandwich to market to the area.
Experimental
None of the answer choices
Survey
Observational Study](https://media.kunduz.com/media/sug-question/raw/52992163-1658436837.88165.jpeg?w=256)
Math
StatisticsMcDonalds wanted to find out the favorite sandwich of teen-agers from the ages of 15 - 18. They release a questionnaire to 3 local high schools and ask them to respond with whether or not they liked the Big Mac, Fish Sandwich or Chicken. They calculated the results to decide which sandwich to market to the area.
Experimental
None of the answer choices
Survey
Observational Study
![The formula A=21.2e0.0406t models the population of a US state, A, in millions, t years after 2000.
a. What was the population of the state in 2000?
b. When will the population of the state reach 29.8 million?
a. In 2000, the population of the state was 21.2 million.
b. The population of the state will reach 29.8 million in the year
(Round down to the nearest year.)](https://media.kunduz.com/media/sug-question/raw/53004432-1658436830.3068104.jpeg?w=256)
Math
Basic MathThe formula A=21.2e0.0406t models the population of a US state, A, in millions, t years after 2000.
a. What was the population of the state in 2000?
b. When will the population of the state reach 29.8 million?
a. In 2000, the population of the state was 21.2 million.
b. The population of the state will reach 29.8 million in the year
(Round down to the nearest year.)
![Would you prefer to take a long difficult essay test or a quick easier multiple choice test? Is this question biased or unbiased?
Biased
Unbiased](https://media.kunduz.com/media/sug-question/raw/52992708-1658436796.827592.jpeg?w=256)
Math
Basic MathWould you prefer to take a long difficult essay test or a quick easier multiple choice test? Is this question biased or unbiased?
Biased
Unbiased
![The following pair of investment plans are identical except for a small difference in interest rates. Compute the balance in the accounts after 10 and 30 years. Discuss the difference.
Chang invests $1100 in a savings account that earns 4.5% compounded annually. Kio invests $1100 in a different savings account that earns 4.75% compounded annually.
After 10 years Chang will have a balance of approximately $. After 30 years Chang will have a balance of approximately $
(Round to the nearest cent as needed.)](https://media.kunduz.com/media/sug-question/raw/52978535-1658436784.7125797.jpeg?w=256)
Math
Basic MathThe following pair of investment plans are identical except for a small difference in interest rates. Compute the balance in the accounts after 10 and 30 years. Discuss the difference.
Chang invests $1100 in a savings account that earns 4.5% compounded annually. Kio invests $1100 in a different savings account that earns 4.75% compounded annually.
After 10 years Chang will have a balance of approximately $. After 30 years Chang will have a balance of approximately $
(Round to the nearest cent as needed.)
![You want to estimate the number of students in a high school who ride the bus. Which sample is best?
7 random students in the hallway
50 students in the band
100 students during the lunch period
The football team](https://media.kunduz.com/media/sug-question/raw/52992248-1658436775.0614011.jpeg?w=256)
Math
StatisticsYou want to estimate the number of students in a high school who ride the bus. Which sample is best?
7 random students in the hallway
50 students in the band
100 students during the lunch period
The football team
![What is the surface area of a cube with an edge length of 15 cm?
225 cm²
30 cm²
1350 cm²
3375 cm²
None of the other answers](https://media.kunduz.com/media/sug-question/raw/52988715-1658436752.3285654.jpeg?w=256)
Math
AreaWhat is the surface area of a cube with an edge length of 15 cm?
225 cm²
30 cm²
1350 cm²
3375 cm²
None of the other answers
![John is twice as old as Mary. The sum of their ages is 21. How old is Mary?
Let J = John's age and M = Mary's age. Select the system equations that represents the problem.
J-2M=0
J-M=2
M-2J=0
J+M=21](https://media.kunduz.com/media/sug-question/raw/52977202-1658436727.1345477.jpeg?w=256)
Math
Basic MathJohn is twice as old as Mary. The sum of their ages is 21. How old is Mary?
Let J = John's age and M = Mary's age. Select the system equations that represents the problem.
J-2M=0
J-M=2
M-2J=0
J+M=21
![Solve by factoring: 3x^2 + 7x + 2 = 0
x =1/3 orx = 2
x = -1/3 or x = 2
x=1/3 orx = -2
x= -1/3 or x = -2](https://media.kunduz.com/media/sug-question/raw/52992992-1658436654.3776574.jpeg?w=256)
Math
Quadratic equationsSolve by factoring: 3x^2 + 7x + 2 = 0
x =1/3 orx = 2
x = -1/3 or x = 2
x=1/3 orx = -2
x= -1/3 or x = -2
![Factor: 10x2-x-2
(2x - 1) (5x + 2)
(2x + 1) (5x - 2)
(2x - 1) (5x-2)
(2x + 1) (5x + 2)](https://media.kunduz.com/media/sug-question/raw/52992931-1658436615.7390487.jpeg?w=256)
Math
Basic MathFactor: 10x2-x-2
(2x - 1) (5x + 2)
(2x + 1) (5x - 2)
(2x - 1) (5x-2)
(2x + 1) (5x + 2)
![You want to know what freshman think of their science class. You poll 100 freshman by using a random number generator to pick students by their student number.
Random
Non-random](https://media.kunduz.com/media/sug-question/raw/52992254-1658436575.1106706.jpeg?w=256)
Math
StatisticsYou want to know what freshman think of their science class. You poll 100 freshman by using a random number generator to pick students by their student number.
Random
Non-random
![A driver gear is turning at 450 rpm and has 130 teeth. If the driven gear needs to turn at 914 rpm, how many teeth should the driven gear have?
103 teeth
64 teeth
87 teeth
502 teeth](https://media.kunduz.com/media/sug-question/raw/52992500-1658436571.8469768.jpeg?w=256)
Math
Basic MathA driver gear is turning at 450 rpm and has 130 teeth. If the driven gear needs to turn at 914 rpm, how many teeth should the driven gear have?
103 teeth
64 teeth
87 teeth
502 teeth
![The mean height of women in a country (ages 20-29) is 64.2 inches. A random sample of 65 women in this age group is selected. What is the probability that the
mean height for the sample is greater than 65 inches? Assume σ = 2.96.](https://media.kunduz.com/media/sug-question/raw/52991675-1658436547.6072264.jpeg?w=256)
Math
StatisticsThe mean height of women in a country (ages 20-29) is 64.2 inches. A random sample of 65 women in this age group is selected. What is the probability that the
mean height for the sample is greater than 65 inches? Assume σ = 2.96.
![Classify this survey: You are interested in the number of students that would be interested in attending a Dance Marathon to benefit Riley Children's Hospital. You survey everyone in their first period class.
Random
Non-random](https://media.kunduz.com/media/sug-question/raw/52994185-1658436539.8825195.jpeg?w=256)
Math
Basic MathClassify this survey: You are interested in the number of students that would be interested in attending a Dance Marathon to benefit Riley Children's Hospital. You survey everyone in their first period class.
Random
Non-random
![You survey customers at a mall. You want to know which stores they shop at the most. You walk around a computer shop and choose 20 customers there for your survey.
Non-random
Random](https://media.kunduz.com/media/sug-question/raw/52992259-1658436512.5482047.jpeg?w=256)
Math
StatisticsYou survey customers at a mall. You want to know which stores they shop at the most. You walk around a computer shop and choose 20 customers there for your survey.
Non-random
Random
![A football is punted into the air. Its height is given by h(t) = -4.9t² +24.5t +1 where h is in meters and t is in seconds Find the maximum height of the ball and the time the ball reaches its maximum height](https://media.kunduz.com/media/sug-question/raw/53000258-1658436479.795278.jpeg?w=256)
Math
Basic MathA football is punted into the air. Its height is given by h(t) = -4.9t² +24.5t +1 where h is in meters and t is in seconds Find the maximum height of the ball and the time the ball reaches its maximum height
![The population mean and standard deviation are given below. Find the required probability and determine whether the given sample mean would be considered
unusual.
For a sample of n = 70, find the probability of a sample mean being less than 22.1 if u = 22 and σ = 1.31.
For a sample of n = 70, the probability of a sample mean being less than 22.1 if µ = 22 and σ=1.31 is ___
(Round to four decimal places as needed.).
Would the given sample mean be considered unusual?
The sample mean___be considered unusual because it has a probability that is
than 5%.](https://media.kunduz.com/media/sug-question/raw/52991789-1658436422.0317366.jpeg?w=256)
Math
StatisticsThe population mean and standard deviation are given below. Find the required probability and determine whether the given sample mean would be considered
unusual.
For a sample of n = 70, find the probability of a sample mean being less than 22.1 if u = 22 and σ = 1.31.
For a sample of n = 70, the probability of a sample mean being less than 22.1 if µ = 22 and σ=1.31 is ___
(Round to four decimal places as needed.).
Would the given sample mean be considered unusual?
The sample mean___be considered unusual because it has a probability that is
than 5%.
![In an experiment which group receives no special instructions?
the independent group
the control group
the treatment group
the biggest group](https://media.kunduz.com/media/sug-question/raw/52992339-1658436322.290198.jpeg?w=256)
Math
Basic MathIn an experiment which group receives no special instructions?
the independent group
the control group
the treatment group
the biggest group
![The amount of money Stephanie collected in tips in each of seven days is $46, $82, $103, $27, $54, $71, and $65. Determine the mean, median, mode, and
midrange.](https://media.kunduz.com/media/sug-question/raw/53001657-1658436313.0702507.jpeg?w=256)
Math
StatisticsThe amount of money Stephanie collected in tips in each of seven days is $46, $82, $103, $27, $54, $71, and $65. Determine the mean, median, mode, and
midrange.
![What are the x-intercepts of the function f (x) = 2x² + 7x-4?
x=-1/2₁x = 4
x = 1/2, x=-4
x=-8, x = 1
x=4,x=-7](https://media.kunduz.com/media/sug-question/raw/52993084-1658436293.754274.jpeg?w=256)
Math
Quadratic equationsWhat are the x-intercepts of the function f (x) = 2x² + 7x-4?
x=-1/2₁x = 4
x = 1/2, x=-4
x=-8, x = 1
x=4,x=-7
![Use factoring to solve: 7x² + 8x + 1 = 0
x = -7 or x = 1/7
x = 1 or x = 1/7
x = -1 or x = -1/7
x = -1 or x = 1/7](https://media.kunduz.com/media/sug-question/raw/52993549-1658436281.7227776.jpeg?w=256)
Math
Quadratic equationsUse factoring to solve: 7x² + 8x + 1 = 0
x = -7 or x = 1/7
x = 1 or x = 1/7
x = -1 or x = -1/7
x = -1 or x = 1/7
![Justin has 3 skateboards and plans to purchase 2 more skateboards each month. Does this situation model a linear or exponential function?
Exponential
Linear](https://media.kunduz.com/media/sug-question/raw/52994168-1658436229.7318842.jpeg?w=256)
Math
FunctionsJustin has 3 skateboards and plans to purchase 2 more skateboards each month. Does this situation model a linear or exponential function?
Exponential
Linear
![Find the probability and interpret the results. If convenient, use technology to find the probability.
The population mean annual salary for environmental compliance specialists is about $62,000. A random sample of 36 specialists is drawn from this population.
What is the probability that the mean salary of the sample is less than $58,500? Assume σ = $6,500.
The probability that the mean salary of the sample is less than $58,500 is 0.00062.
(Round to four decimal places as needed.)
Interpret the results. Choose the correct answer below.
A. About 0.06% of samples of 36 specialists will have a mean salary less than $58,500. This is not an unusual event.
B. Only 6% of samples of 36 specialists will have a mean salary less than $58,500. This is an extremely unusual event.
C. Only 0.06% of samples of 36 specialists will have a mean salary less than $58,500. This is an extremely unusual event.
D. About 6% of samples of 36 specialists will have a mean salary less than $58,500. This is not an unusual event.](https://media.kunduz.com/media/sug-question/raw/52977177-1658436183.7362912.jpeg?w=256)
Math
StatisticsFind the probability and interpret the results. If convenient, use technology to find the probability.
The population mean annual salary for environmental compliance specialists is about $62,000. A random sample of 36 specialists is drawn from this population.
What is the probability that the mean salary of the sample is less than $58,500? Assume σ = $6,500.
The probability that the mean salary of the sample is less than $58,500 is 0.00062.
(Round to four decimal places as needed.)
Interpret the results. Choose the correct answer below.
A. About 0.06% of samples of 36 specialists will have a mean salary less than $58,500. This is not an unusual event.
B. Only 6% of samples of 36 specialists will have a mean salary less than $58,500. This is an extremely unusual event.
C. Only 0.06% of samples of 36 specialists will have a mean salary less than $58,500. This is an extremely unusual event.
D. About 6% of samples of 36 specialists will have a mean salary less than $58,500. This is not an unusual event.
![A manufacturer determines that the number of drills it can sell is given by the
formula D = -4p² + 160p - 305 where p is the price of drills in dollars. At
what price will the manufacturer sell the maximum number of drills?
a) $22
b) $20
c) $40
d) $80](https://media.kunduz.com/media/sug-question/raw/53000234-1658436155.8698876.jpeg?w=256)
Math
Basic MathA manufacturer determines that the number of drills it can sell is given by the
formula D = -4p² + 160p - 305 where p is the price of drills in dollars. At
what price will the manufacturer sell the maximum number of drills?
a) $22
b) $20
c) $40
d) $80
![Find the missing value "c" to create a perfect square trinomial for x² + 16x + c
64
4
-4
08](https://media.kunduz.com/media/sug-question/raw/52992869-1658436103.4028227.jpeg?w=256)
Math
Quadratic equationsFind the missing value "c" to create a perfect square trinomial for x² + 16x + c
64
4
-4
08
![A 20% acid solution is mixed with a 70% acid solution to get 50 liters of a 40% solution.
Which of the following expressions is equal to 4(50)?
2x+7y
0.2x-0.7y
x+y](https://media.kunduz.com/media/sug-question/raw/52977592-1658436088.919722.jpeg?w=256)
Math
Basic MathA 20% acid solution is mixed with a 70% acid solution to get 50 liters of a 40% solution.
Which of the following expressions is equal to 4(50)?
2x+7y
0.2x-0.7y
x+y
![Knowledge:
1. A coin is tossed three times. What is the best description of the tree diagram
that illustrates this event?
A 2 stages, 3 branches per stage, 6 outcomes
B 3 stages, 2 branches per stage, 8 outcomes
C 2 stages, 3 branches per stage, 9 outcomes
D 3 stages, 2 branches per stage, 6 outcomes
2. Cameron is forming a password containing 3 characters. He has decided that the
first character will be a capital letter and the last character will be a digit. All other
characters will be lower case letters. How many unique passwords could Cameron
form?
A 39
B 780
C 4056000
D 6760
D 6760](https://media.kunduz.com/media/sug-question/raw/52973151-1658436040.9539073.jpeg?w=256)
Math
Permutations and CombinationsKnowledge:
1. A coin is tossed three times. What is the best description of the tree diagram
that illustrates this event?
A 2 stages, 3 branches per stage, 6 outcomes
B 3 stages, 2 branches per stage, 8 outcomes
C 2 stages, 3 branches per stage, 9 outcomes
D 3 stages, 2 branches per stage, 6 outcomes
2. Cameron is forming a password containing 3 characters. He has decided that the
first character will be a capital letter and the last character will be a digit. All other
characters will be lower case letters. How many unique passwords could Cameron
form?
A 39
B 780
C 4056000
D 6760
D 6760
![Choose the best answer for each question. Round answers to two decimal places. If to use pi, use 3.14 unless otherwise stated.
Write an equation of a circle centered at the origin with a radius of 5.
x² + y² = -25
x² + y² = 5
x² + y² = 10
x² + y² = 25
None of the other answers](https://media.kunduz.com/media/sug-question/raw/52987586-1658436016.834406.jpeg?w=256)
Math
CircleChoose the best answer for each question. Round answers to two decimal places. If to use pi, use 3.14 unless otherwise stated.
Write an equation of a circle centered at the origin with a radius of 5.
x² + y² = -25
x² + y² = 5
x² + y² = 10
x² + y² = 25
None of the other answers
![What are the x-intercepts of the function f (x) = (x − 9) (x - 7)?
x = -9, x = -7
x = 9,x=7
x = -9, x = 7
x = 9, x=-7](https://media.kunduz.com/media/sug-question/raw/52993080-1658435983.410922.jpeg?w=256)
Math
Basic MathWhat are the x-intercepts of the function f (x) = (x − 9) (x - 7)?
x = -9, x = -7
x = 9,x=7
x = -9, x = 7
x = 9, x=-7
![The areas of two similar rectangles are 1000 ft² and 360 ft². Compare the larger rectangle to the smaller rectangle. Find the ratio of their perimeters.
A. 3:5
B. 25:9
C. 50:18
D. 5:3](https://media.kunduz.com/media/sug-question/raw/52979063-1658435981.0753148.jpeg?w=256)
Math
Basic MathThe areas of two similar rectangles are 1000 ft² and 360 ft². Compare the larger rectangle to the smaller rectangle. Find the ratio of their perimeters.
A. 3:5
B. 25:9
C. 50:18
D. 5:3
![What is the resulting equation when the expression for y in the second equation is substituted into the first equation?
3x+y=1
y = 6-4x
7x+6=1
x+61
x+6-1](https://media.kunduz.com/media/sug-question/raw/52976881-1658435935.083163.jpeg?w=256)
Math
Basic MathWhat is the resulting equation when the expression for y in the second equation is substituted into the first equation?
3x+y=1
y = 6-4x
7x+6=1
x+61
x+6-1
![Which method is not used to find the solution of a system of linear equations.
substitution
guess and check
graphing
matrices](https://media.kunduz.com/media/sug-question/raw/52977181-1658435927.9366655.jpeg?w=256)
Math
Basic MathWhich method is not used to find the solution of a system of linear equations.
substitution
guess and check
graphing
matrices
![Write the equation in its equivalent exponential form. Then solve for x.
log 4(x-4) = 2
log 4(x-4) = 2 in its equivalent exponential form is. (Do not simplify.)
x=](https://media.kunduz.com/media/sug-question/raw/52964137-1658435905.6927605.jpeg?w=256)
Math
LogarithmsWrite the equation in its equivalent exponential form. Then solve for x.
log 4(x-4) = 2
log 4(x-4) = 2 in its equivalent exponential form is. (Do not simplify.)
x=
![a square root function that has been vertically stretched by a factor of 4, reflected in the y-axis, horizontally stretched by a factor of 2, and translated 3 units left and 5 units up.](https://media.kunduz.com/media/sug-question/raw/52983157-1658435889.3472748.jpeg?w=256)
Math
Basic Matha square root function that has been vertically stretched by a factor of 4, reflected in the y-axis, horizontally stretched by a factor of 2, and translated 3 units left and 5 units up.
![What point of concurrency in a triangle is always located inside the triangle?
A. orthocenter, only
B. Incenter, only
C. orthocenter and circumcenter
D. centroid and incenter](https://media.kunduz.com/media/sug-question/raw/52987422-1658435879.1966686.jpeg?w=256)
Math
Solution of trianglesWhat point of concurrency in a triangle is always located inside the triangle?
A. orthocenter, only
B. Incenter, only
C. orthocenter and circumcenter
D. centroid and incenter
![When transforming any function the rule f(x +3) tells us to move the function left three units.
False
True](https://media.kunduz.com/media/sug-question/raw/52976165-1658435842.5660024.jpeg?w=256)
Math
Basic MathWhen transforming any function the rule f(x +3) tells us to move the function left three units.
False
True
![A rocket is launched at the top of a building. The height of the rocket (in meters) written in terms of time (seconds) can be modeled by h (1) = -4.912 +9.8t + 73.5. What is the maximum height?
73.5 meters
80 meters
78.4 meters
9.8 meters](https://media.kunduz.com/media/sug-question/raw/52993226-1658435811.8612244.jpeg?w=256)
Math
Basic MathA rocket is launched at the top of a building. The height of the rocket (in meters) written in terms of time (seconds) can be modeled by h (1) = -4.912 +9.8t + 73.5. What is the maximum height?
73.5 meters
80 meters
78.4 meters
9.8 meters
![Use the appropriate compound interest formula to compute the balance in the account after the stated period of time
$16,000 is invested for 5 years with an APR of 2% and daily compounding.
The balance in the account after 5 years is $
(Round to the nearest cent as needed.)](https://media.kunduz.com/media/sug-question/raw/52978508-1658435767.4959486.jpeg?w=256)
Math
Basic MathUse the appropriate compound interest formula to compute the balance in the account after the stated period of time
$16,000 is invested for 5 years with an APR of 2% and daily compounding.
The balance in the account after 5 years is $
(Round to the nearest cent as needed.)
![The areas of two similar rectangles are 1000 ft² and 360 ft². Compare the larger rectangle to the smaller rectangle. Find the ratio of their perimeters.
A. 3:5
B. 25:9
C. 50:18
D. 5:3](https://media.kunduz.com/media/sug-question/raw/52979103-1658435733.5196018.jpeg?w=256)
Math
Basic MathThe areas of two similar rectangles are 1000 ft² and 360 ft². Compare the larger rectangle to the smaller rectangle. Find the ratio of their perimeters.
A. 3:5
B. 25:9
C. 50:18
D. 5:3
![If the zeros of a quadratic equation are -3 and 5, what would be the x-intercepts?
(3, 0) and (5, 0)
(-3,0) and (-5, 0)
(3, 0) and (-5, 0)
(-3,0) and (5, 0)](https://media.kunduz.com/media/sug-question/raw/52993223-1658435724.2851374.jpeg?w=256)
Math
Basic MathIf the zeros of a quadratic equation are -3 and 5, what would be the x-intercepts?
(3, 0) and (5, 0)
(-3,0) and (-5, 0)
(3, 0) and (-5, 0)
(-3,0) and (5, 0)
![What is a sample obtained by using chance methods? Every member of the population has an equal chance of being selected.
biased
none of the answer choices
random
systematic](https://media.kunduz.com/media/sug-question/raw/52992329-1658435688.8949754.jpeg?w=256)
Math
StatisticsWhat is a sample obtained by using chance methods? Every member of the population has an equal chance of being selected.
biased
none of the answer choices
random
systematic
![Identify the study as observational, experimental, or neither.
A professor finds that people who are overweight have higher cholesterol levels than those that are not overweight.
experimental
observational
neither answer choice](https://media.kunduz.com/media/sug-question/raw/52992315-1658435662.919314.jpeg?w=256)
Math
StatisticsIdentify the study as observational, experimental, or neither.
A professor finds that people who are overweight have higher cholesterol levels than those that are not overweight.
experimental
observational
neither answer choice
![Directions - Find the x and y-intercepts from the Standard Form equation. Write your answers as ordered pairs. -5x - 2y = 10
x-intercept = (
y-intercept = (](https://media.kunduz.com/media/sug-question/raw/52975158-1658435640.9831269.jpeg?w=256)
Math
Basic MathDirections - Find the x and y-intercepts from the Standard Form equation. Write your answers as ordered pairs. -5x - 2y = 10
x-intercept = (
y-intercept = (
![Classify the following: A person's salary and the amount of money saved.
No correlation
Correlation that implies causation
Correlation only](https://media.kunduz.com/media/sug-question/raw/52992667-1658435634.192552.jpeg?w=256)
Math
StatisticsClassify the following: A person's salary and the amount of money saved.
No correlation
Correlation that implies causation
Correlation only
![Sketch the graph of the inequality.
3x - 4y < 12
Step 1
To graph the given inequality, first replace the inequality symbol by an equality sign.
3x - 4y = 12
Graph the equation using a dashed line, as the solution set does not contain the boundary](https://media.kunduz.com/media/sug-question/raw/52992446-1658435591.7581842.jpeg?w=256)
Math
Basic MathSketch the graph of the inequality.
3x - 4y < 12
Step 1
To graph the given inequality, first replace the inequality symbol by an equality sign.
3x - 4y = 12
Graph the equation using a dashed line, as the solution set does not contain the boundary