Solve the problem.The position (in centimeters) of an object oscillating up and down at the end of a spring is given by  at time t (in seconds). The value of A is the amplitude of the motion, k is a measure of the stiffness of the spring, and m is the mass of the object. How fast is the object accelerating when it is accelerating the fastest?

A. A cm/sec2
B.  cm/sec2
C. A cm/sec2
D. A2 cm/sec2

Answer: B

Mathematics

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Solve the problem.The foundation for a cylindrical fountain is a cylinder 14 yd in diameter and 5 yd high. How many cubic yd of concrete are needed to build the foundation (to the nearest hundredth)?

A. 769.30 yd3  B. 3077.20 yd3  C. 439.60 yd3  D. 1538.60 yd3

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Mathematics

Convert the other base number to base 10.3095sixteen

A. 197 B. 49,520 C. 6320 D. 12,437

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Mathematics

Use Newton's method to estimate the requested solution of the equation. Start with given value of x0 and then give x2 as the estimated solution.tan-1 x = 2 - 3x; x0 = 1; Find the one real solution.

A. 0.5087 B. 0.5095 C. 0.4899 D. 0.5000

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Mathematics

Solve for b:

4 ÄÄÄÄÄ + 8 = 7 3 - b a. 8 b. 7 c. 6 d. 5 e. 4

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Mathematics