Math - Others Questions

The fixed and variable costs to produce an item are given along with the price at which an item is sold Fixed cost 3048 Variable cost per item 17 10 Price at which the item is sold 29 10 Part 1 of 4 a Write a linear cost function that represents the cost C x to produce x items The linear cost function is C x 3048 17 10x Part 1 4 Part 2 of 4 X b Write a linear revenue function that represents the revenue R x for selling x items

A retailer buys a set of luggage for 95 50 It is marked up by 48 of his cost Find the profit if it is 40 of the markup

Give the complex number of point A yi B 6 5 4 3 20 1 D 3 J 7 6 5 4 3 2 11 1 2 3 4 5 6 5 6 7 A

QUESTION 4 and culate the rate of markup 25

QUESTION 8 set of luggage 101 95 50 It is marked up by 48 of his cost Find the profit if it is 40 of the markup A wallet sells for 56 It has been marked up by 28 of the cost What is the cost

A dealer buys a car for 19 500 00 His profit is 24 of the cost and his overhead is 9 of the cost What is his selling price QUESTION 6 A retailer buys a handbag for 57 80 He marks it up by 30 of his cost Calculate the selling price

A rectangle has a perimeter of 32 meters If the width is 4 meters shorter than the length find the dimensions length and width of the rectangle Length Width meters meters

Ann invested 12 000 in two bank accounts One of the accounts pays 6 annual interest and the other account pays 5 annual interest If the combined interest earned in both accounts after a year was 675 how much money was invested in each account Ann invested 1 in the account that pays 6 annual interest and account that pays 5 annual interest in the

A wallet sells for 56 It has been marked up by 28 of the cost What is the cost

QUESTION 7 up by 30 of his cost Calculate the selling price A retailer buys a set of luggage for 95 50 It is marked up by 48 of his cost Find the profit if it is 40 of the markup

20 73 QUESTION 5 I up 129 above cost Calculate the rate of margin A dealer buys a car for 19 500 00 His profit is 24 of the cost and his overhead is 9 of the cost What is his selling price

At a dress store the markups on all dresses are 25 of cost Calculate the selling price of a dress that cost 34 QUESTION 2 Video games are selling at 40 each and are marked up 6 80 above cost What is the cost

portable speaker sells for 129 95 and the rate of margin is 39 Calculate the cost

Headsets sell for 119 95 and the rate of margin is 48 Calculate the rate of markup E

ne cost of an article is 142 The markup is 36 of the selling price What is the selling pric 7

Clark is buying a friend a birthday gift The regular price is 37 but the item is on sale at 10 off After 13 HST is applied what is the total price of the present

Jon sells doors and is paid 650 per week plus a step commission based on his sales He receives 3 on sales up to the first 1 000 6 on sales between the next 1000 and 2000 and 15 on remaining sales over 2000 Last week he sold 2600 00 worth of doors How much did he make that week For the toolbar press ALT F10 PC or ALT FN F10 Mac

Stephen makes 14 00 per hour plus 3 0 commission If he works 25 hours and had 2144 worth of sales what were his earnings that wee k

1 For each item below give the property and the operation s that was used 28 33 55 28 55 33 5 x 8 5X 5 8 6 1 6 2 Illustrate using a number line diagram 5 3 Solve the problem Rewrite the following in the form of a single exponential 73 74 4 Explain your answer fully Let L 1 1 is a letter in the word QUIZ A ala E N 1 a 5 Is L A 5 Solve the problem Use a Venn diagram and label it fully A survey of 50 families showed the following 21 had a dog 15 had a cat 12 had a parakeet 8 had a dog and a cat 7 had a parakeet and a dog 6 had a parakeet and a cat 2 had all three a Draw a Venn Diagram Bonus not related to Question 1 6 0 b How many families had a cat and a dog only

69 A sector of a circle of radius 80 mi has an area of 1600 mi Find the central angle in radians of the sector 70 The area of a circle is 600 m Find the area of a sector of this circle that subtends a central angle of 3 rad

53 62 Circular Arcs Find the length s of the circular arc the radius r of the circle or the central angle 0 as indicated 53 S 9 5 T 6 S 54 5 140

The graph of a fourth degree function AY L 0 36 1 0 4 0 If the function is written in the for m fin an bn cn dn e a is the value of

You deposit 3 000 in a certificate of deposit paying 6 interest compounded monthly How much will you have in the account after 20 years Write down this question in your notebook You will need it for another question Is this a Simple Interest Compound Interest or Annuity Problem Explain in complete sentences why you chose this answer

The daily cost of producing x high performance white For racing is given by the following function were no each What more than day Cost per Production level will give the lowest average wheel what is the minimum C x 0 02 3 0x 178x 0 100 average cost per What is the minimum average costo Cost what production level will give the lowest average X 5 02

find the absolute extremum with in the specked Minimum off x x 2x 3x 4 35 option A 2 61 B 2 62 C 2 62 J C 61

fund 5 Sketch He graph of the giver determine the approprate Information and points for the first and Second denvation Y 2x 24x1 a What are the copertinates of the relative maxima A B These S marimum that What are A B There is no minimum the coordinaty of the relative minima are the coordinates of the points of inflection A B There is no minimum I also need graph Please

ovement of the progress bar may be uneven because questions can be worth more or less including zero depending The ordered pair 5 3 is a solution to which of the following inequalities y2 2x 8 2y 3x 9 C4y 2x 1 Cy 2x 5

er progress bar may be uneven because questions can be worth more or le Which value of a will make the following equation true 59 53 O No value of a will work O 125 a 0 a 3 a 4

OSCAGC03s04q078P Use the functions f x 4x g f 4 f g 4 3 and g x 4x 3 and g x 3x 3 to evaluate the following

Simplify the expression below 3 5 xy 12 16x y CSxy 12 xy 2 4 4x y 4xy

OSCAGC03s04q012aP Use the given functions to find g x f x x 4 and g x x 3 g x

Solve for x Represent your answer on a number line x 4 6 Select one a b C d 3 3 3 2 2 2 0 0 2 3 2 3

Let A 7 16 b b 6 by 2 10 OB The matrix is not invertible Solve Ax b and b a Find A and use it solve the four equations Ax b Ax b Ax b and Axb b The four equations in part a can be solved by the same set of operations since the coefficient matrix is the same in each case Solve the four equations in part a by row reducing the augmented matrix A b b b b l 16 a Find A Select the correct choice below and if necessary fill in the answer box to complete your choice OA The inverse matrix is A Type an integer or simplified fraction for each matrix element Type an integer or simplified fraction for each matrix element Solve Ax by Type an integer or simplified fraction for each matrix element STER

OSCAGC03s04q060P Use the function values for f and g shown in Table 3 to evaluate g f 3 g f 3 x f x 7 6 g x 9 5 01 23 4 5 8 4 6 2 1 Table 3 5 6 0 2 8 7 9 3 7 8 1 9 340

Match the inequalities in the left column below with the appropriate number line graph in the graph will be used only once x 5 x 5 X 5 x 5 Clear 11 10 9 8 7 6 8 7 6 11 10 9 8 7 6 9 8 7 3 2 6 3 7 1 3 Click and hold an item in one column then drag it to the matching item in the other column cursor is over the target before releasing The target will highlight or the cursor will Watch this video

A dean polled the sophomore class about their intended majors then created this graph based on the data Intended College Majors Lomenage angua Other Math CS Social Science Science Which of the following statements is true about the students intended majors The number of students who choose Other is equal to the number of those who choose Science More students choose Other than choose Foreign Language Math Computer Science CS and Social Science combined The number of students who choose Other is about the same as the number of those who choose Math Computer Science CS and Foreign Language combined The number of students who choose Social Science and Math Computer Science CS combined is larger than the number of students that choose Other

F 5 D 15 C 40 Select one A 10 The circle graph shown above represents the distribution of grades of 40 students in a certain geometry class Ho many students received Ds or Fs a 22 students Ob 16 students c 8 students d 4 students B 30

Suppose that a fire truck is parked in front of a building as shown in the figure The beacon light on top of the fire truck is located 13 feet from the wall and has a light on each side If the beacon light rotates 1 revolution every 2 seconds then a model for determining the distance d in feet that the beacon of light is from point A on the wall after t seconds is given by d t 13 tan at Complete parts a through e below tit 2 k is an odd integer Explain what this means in terms of the beam of light on the wall Choose the correct answer below O A When the function is undefined the light is shining on every point on the wall O B When the function is undefined the light is not shining completely on the wall OC When the function is undefined there is no light shining on the wall When the function is undefined the beam of light is shining on exactly one point on the wall 13 ft A

Siven f x and g x x 81 find Give your answer as an expression

The movement of the progress bar may be uneven becaus answer Simplify 4x 3x 2 2x 2x 2 2x 5x 4 O 2x x 6x x 2 C 6x 5x 4

Simplify C 6x 2 24x6 16x 8 4x 6x 4 1 2 3 x C 6x 4x 2 x 6x 4 2 24

Simplify 5a 6a 7a 4a 9a C 2a 7 2a 7 2a 4a 1 C2a 4a 7

Susan is a sales representative who has a history of making a successful sale from about 74 of her sales contacts If she makes 12 successful sales this week Susan will get a bonus Let n be a andom variable representing the number of contacts needed for Susan to get the 12th sale a Explain why a negative binomial distribution is appropriate for the random variable n We have binomial trials for which the probability of success is p 0 74 and failure is q 0 26 k is a fixed whole number 2 1 We have binomial trials for which the probability of success is p 0 26 and failure is q 0 74 k is a fixed whole number 2 1 We have poisson trials for which the probability of success is p 0 74 and failure is q 0 26 k is a fixed whole number 1 O We have binomial trials for which the probability of success is p 0 74 and failure is q 0 26 k is a fixed whole number 1 Write out the formula for P n in the context of this application Use C a b as the notation for a choose b P n 1 X b Compute P n 12 P n 13 and P n 14 Use 4 decimal places P 12 0 0270 P 13 0 0842 P 14 0 1424 X x c What is the probability that Susan will need from 12 to 14 contacts to get the bonus Use 4 decimal places 0 2536 x d What is the probability that Susan will need more than 14 contacts to get the bonus Use 4 decimal places 0 7464 X e What are the expected value and standard deviation a of the random variable n Use 2 decimal places 3 87 x 2 39 Interpret these values in the context of this application O The expected contact in which the thirteenth sale occurs is with a standard deviation of a O The expected contact in which the twelfth sale occurs is o with a standard deviation of O The expected contact in which the eleventh sale occurs is with a standard deviation of a The expected contact in which the twelfth sale occurs is with a standard deviation of a

swer The manager of a cafeteria kept track of the number of each type of lunch sold in October and made this table Which graph best correctly and completely represents the data in the table Number Sold Lunch Deli Sandwich Hamburger Pasta Plate Pizza Soup Combo 700 6 00 500 Lunches Sold in October 100 Dell Sandwich Lunches Sold in October Lunch Uneven because questions can be worth more or less including zero depending on your Number Sold 300 500 400 650 350 Lunches Sold in October 101 300 301 500 501 700 Lunches Sold in October Number Sold 700 Lunches Sold in October Lunch Lunches Sold in October Deli Sandwich Hamburger 0000 Pasta Plate C000 Pizza BOO Soup Combo 10 Lunches

Which inequality has the graph shown below 3 2 Select one 4 3 2 2 3 4 5 y axis 0 1 2 3 4 a y 2x 2 b y x 2 c y x 2 d y 2x 2 1 brands

Horizontal analysis Two income statements for Paragon Company follow Paragon Company Income Statements For the Years Ended December 31 20Y7 20Y6 Fees 1 815 000 1 500 000 earned Expenses 1 344 000 1 200 000 471 000 300 000 Net income Prepare a horizontal analysis of Paragon Company s income statements If required round your percentage to the nearest whole number Paragon Company Income Statements For the Years Ended December 31 Increase Decrease Amount Percent 20Y7 20Y6 Fees earned 1 815 000 1 500 000 Expenses 1 344 000 1 200 000 Net income 471 000 300 000

of a b is a b conjugate reciprocal

Are the two matrices similar If so find a matrix P such that B P 1AP If not possible enter IMPOSSIBLE 1 0 0 A 0 3 0 002 P B 300 0 1 0 002

Not Sa 4 37 2x IT 67 4 3 2 4 5 6 37 47 Sm Find a sinusoidal function that matches the given graph If needed you can enter T 3 1416 as pi in your answer otherwise use at least 3 decimal digits f x

O Effect of Transactions on Accounting Equation a A vacant lot acquired for 404 000 is sold for 779 500 in cash What is the effect of the sale on the total amount of the seller s 1 assets 2 liabilities and 3 stockholders equity If there is no change select No change from the dropdown and then enter a 0 in the amount box 1 Total Assets 2 Total Liabilities 3 1 Total Assets 2 Total Liabilities Effect Stockholders Equity b Assume that the seller owes 113 000 on a loan for the land After receiving the 779 500 cash in a the seller pays the 113 000 owed What is the effect of the payment on the total amount of the seller s 1 assets 2 liabilities and 3 stockholders equity If there is no change select No change from the dropdown and then enter a 0 in the amount box Consider only the payoff of the loan without considering the sale of the land Effect Increased No Change 3 Increased Decreased Decreased Amount Stockholders Equity c Is it true that a transaction always affects at least two elements Assets Liabilities or Stockholders Equity of the accounting equation No Change Amount