Solve the problem.A force of  will stretch a rubber band . Assuming Hooke's law applies, how much work is done on the rubber band by a  force?

A. 0.36 J
B. 1.08 J
C. 0.12 J
D. 10,800 J


Answer: B

Mathematics

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For the pair of functions, find the indicated sum, difference, product, or quotient.h(x) = x - 1, g(x) = Find (hg)(-4).

A. -3
B. does not exist
C. -5
D. -5 - 

Mathematics

Solve the problem.Find the present value of $70,000 if interest is paid at a rate of 6.5% compounded continuously for 14 years. Round to the nearest cent.

A. $28,245.97 B. $28,176.70 C. $172,635.19 D. $173,902.58

Mathematics

Graph the unit circle using parametric equations with your calculator set to degree mode. Use a scale of 5. Trace the circle to find the sine and cosine of the angle to the nearest ten-thousandth.

?
265°
?
__________
?
__________

What will be an ideal response?

Mathematics

Solve the problem.Suppose that f(x) = 4x. What is f(3)? What point is on the graph of f?

A. 64; (3, 4) B. 64; (3, 64) C. 81; (4, 81) D. 81; (3, 81)

Mathematics