Reference no: EM131022597
Quiz 0-
1. Joe made an 80 on his first chemistry midterm and a 78 on his second chemistry midterm. He knows he must have an average of 84 on the two midterms and his final to earn an AB in the course. All three exams are equally weighted and all are graded on a 100 point scale. What score must he earn on his final in order to have an average of 84 on all three exams? Show your work for full credit.
2. Ellen is given the following information and she is asked to write an equation expressing this information. She is told that when the price of doughnuts is $0.50, the quantity of doughnuts demanded is 1000. She also knows that when the price of doughnuts is $1.00, the quantity of doughnuts demanded is 750. Finally she is told to assume that the relationship between the price of doughnuts (P) and the quantity of doughnuts demanded (Q) is linear. Write an equation expressing the relationship between Q and P. Show your work for full credit.
3. Find the solutions (x, y) for each set of equations below. Show your work for full credit.
a. x = 10 - 2y and y = 5 + 4x
b. x = ½ - (1/4)y and y = 12 + x
c. y = 2x + 100 and y = 75 - 3x
4. Compute the following: for full credit, show your work. (If necessary, all answers should be rounded to two places past the decimal.)
a. (1/2)(x)2(y)3 = _____________ when x = 3 and y = 2
b. 38% of 250 = ___________________
c. For this one, your answer should be written as a decimal and round to the nearest hundredth.
(2/3) + (4/5) + (7/8) = ______________________
5. Use the figure below of a linear relationship between X and Y to answer this question. Note that the figure is NOT drawn to scale. Show your work for full credit and provide a verbal as well as mathematical proof for your answer.
a. Does the point (X, Y) = (100, 150) sit on this line, above this line, or below this line?
b. Does the point (X, Y) = (-100, -60) sit on this line, above this line, or below this line?
c. Does the point (X, Y) = (120, 70) sit on this line, above this line, or below this line?
|
The book value of an asset is primarily used to compute
: The book value of an asset is primarily used to compute the:
|
|
Salvage value of an asset creates an after-tax cash inflow
: The salvage value of an asset creates an after-tax cash inflow to the firm in an amount equal to the:
|
|
The average serial coreeltaion
: The average serial coreeltaion, which indicates if there is a relationship between yesterday's return and today's return for the 100 largest companies is a. positive, and large, b. not possible to calculate, c. zero, d. positive, but small, e. negati..
|
|
What is the current yield on these bonds
: Blackwell bonds have a face value of $1,000 and are currently quoted at 98.4 percent of par. The bonds have a 5 percent coupon rate. What is the current yield on these bonds? Can you please show the steps?
|
|
Write an equation expressing relationship between q and p
: Ellen is given the following information and she is asked to write an equation expressing this information. Write an equation expressing the relationship between Q and P
|
|
Fixed assets and increased net working capital
: Thompons jet skis has operating cash flow of $218. Deprecitation is $45, and interest paid is $35. A net total of $69 was pain on long-term debt. The firm spent $180 on fixed assets and increased net working capital by $38. What is the amount of the ..
|
|
What is the yield to maturity
: The bonds issued by Stainless Tubs bear a 6 percent coupon, payable semiannually. The bonds mature in 11 years and have a $1,000 face value. Currently, the bonds sell for $989. What is the yield to maturity? Can you please show the steps?
|
|
Financial leverage impacts the performance of the firm
: Financial leverage impacts the performance of the firm by:
|
|
Fixed-rate mortgage-loan in form of single balloon payment
: You need a 35-year, fixed-rate mortgage to buy a new home for $245,000. Your mortgage bank will lend you the money at an APR of 5.4 percent for this 420-month loan. However, you can afford monthly payments of only $850, so you offer to pay off any re..
|