Approximate the area of the circle using 3.14 for ?.
A. 27.32585 cm2
B. 109.3034 cm2
C. 18.526 cm2
D. 37.052 cm2
Answer: A
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For the pair of similar triangles, find the missing side n. Round to the nearest tenth when necessary.
A. n = 4.4 in. B. n = 360 in. C. n = 0.9 in. D. n = 90 in.
The "one-time costs that customers incur when they decide to buy a product from a different supplier" are known as
A. switching costs B. economies of scale C. economies of scope D. capital requirements
Calculate the effective annual rate for an investment that earns 7.5% interest compounded quarterly. Round to the nearest hundredth of a percent.
a. 7.71% b. 7.69% c. 7.76% d. 7.64% e. 7.50%
Solve the problem.The chairlift at a ski resort has a vertical rise of 2200 feet. If the length of the ride is 2.2 miles, what is the average angle of inclination of the lift (to the nearest tenth of a degree)?
A. 10.9° B. 7.9° C. 4.9° D. 13.9°