Suppose u and v are differentiable functions of x. Use the given values of the functions and their derivatives to find the value of the indicated derivative.u(2) = 9, u '(2) = 4, v(2) = -2, v '(2) = -5.
at x = 2
A. - 
B. 
C. - 
D. 
Answer: D
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meters, and another piece of string has a length of 
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A. (10x + 3) cm B. (1000x + 300) cm C. (901x + 696) cm D. (109x - 393) cm
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What will be an ideal response?
Evaluate.-32 ÷ 4
A. 8 B. -8 C. -9 D. -7
Determine between which two consecutive whole numbers each square root lies.
A. 11 and 12 B. 14 and 15 C. 20 and 21 D. 15 and 16