Subtract.-1878 - (-502)

A. 2380
B. -2380
C. 1376
D. -1376


Answer: D

Mathematics

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Graph the curve whose parametric representation is given. x = 4 + 5 sin t, y = 4 + 5 cos t; 0 ? t ? 2? 

A.

B.

C.

D.

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Use logarithmic differentiation to find the derivative of y.y = 

A. (ln(5x + 1) + 2ln(x + 4) - ln(x3 + 6) - ln(x + 7))
B. 3
C.  +  -  - 
D.

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Solve the problem.The length of arc s of a curve from x = a to x = b is s =  The cable of a bridge can be described by the equation  from  to  Find the length of the cable.

A. 3450 ft B. 235 ft C. 310 ft D. 153 ft

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Answer yes or no.Let n = 33 ? 51 ? 132. Is 34 ? 131 = 1053 a factor of n?

A. Yes B. No

Mathematics