Find the exact value without using a calculator. cot 

A. - 
B.
C.
D. -


Answer: C

Mathematics

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Use the periodic compound interest formula to solve the problem.Suppose that you have $8000 to invest. Which investment yields the greater return over 4 years: 6.6% compounded monthly or 6.7% compounded quarterly?

A. $8000 invested at 6.7% compounded quarterly over 4 years yields the greater return. B. $8000 invested at 6.6% compounded monthly over 4 years yields the greater return. C. Both investment plans yield the same return.

Mathematics

Find the area or volume of the figure, as specified.Find the area.

A. 240a2b2 ft2 B. 120a2b2 ft2 C. 7200a2b2 ft2 D. 3600a2b2 ft2

Mathematics

Use transformations of the graph of y = x4 or y = x5 to graph the function.f(x) = x5 

A.

B.

C.

D.

Mathematics

Estimate the surface area of the golf green shown in the figure using the midpoint rule. ? 

A. 780 B. 156 C. 1404 D. 1502 E. 524

Mathematics