Solve.

A.
B.
C.
D. none of these


Answer: A

Mathematics

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Use l'Hpital's Rule to evaluate the limit.(coth x)x

A. 0 B. e2 C. ? D. 1

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Solve the equation. -  = 

A. -7
B.
C. -1
D. 1

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Solve.Initially, a pendulum swings through an arc of 3 feet. On each successive swing, the length of the arc is 0.8 of the previous length. After 10 swings, what total length will the pendulum have swung (to the nearest tenth of a foot)?

What will be an ideal response?

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Use the RTSC Approach to solve the application.Four times the difference of a number and one is equal to six times the sum of the number and three. Find the number.

A. -11 B. 11 C. -7 D. -2

Mathematics