Solve the problem.If y varies directly as the square root of x, and y = 4 when x = 16, find y when x = 36.
A. 9
B. 
C. 
D. 6
Answer: D
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Find the regression line for the given data. Round to two decimal places, if necessary.
A. y = 0.73x + 4.98 B. y = 0.63x + 4.88 C. y = 0.53x + 4.88 D. y = 0.43x + 4.98
Find area of figure. Round to the nearest hundredth if necessary.Find the area of a rectangle measuring 5.8 yd by 21.41 yd.
A. 33.64 yd2 B. 248.356 yd2 C. 124.178 yd2 D. 27.21 yd2
Provide an appropriate response.Suppose a corporation pays $50,000 for a machine that has a useful life of eight years and a salvage value of $5000. A sinking fund is established to replace the machine at the end of 8 years. The replacement machine will cost $70,000. If equal payments are made into the fund at the end of every 6 months and the fund earns interest at the rate of 10% compounded semiannually, what should each payment be?
Fill in the blank(s) with the appropriate word(s).
Use the graph to determine if f is odd, even, or neither.
A. Odd B. Neither C. Even