Find the perimeter. Use 3.14 for ?.
A. 82.8 yd
B. 47.1 yd
C. 31.4 yd
D. 61.4 yd
Answer: B
Mathematics
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Solve the problem.Find the volume of the solid generated by revolving the region in the first quadrant bounded by 
and the 
from 
to 
about the 
A. 6?ln 3 B. 2?(3ln 3 - 3) C. 3?ln 3 D. 2?(3ln 3 - 2)
Mathematics
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(1) = 5, u '(1) = -7, v(1) = 6, v '(1) = -3.
at x = 1
A. 
B. - 
C. - 
D. 
Mathematics
Graph.g(x) = 
A. 
B. 
C. 
D. 
Mathematics
Solve by addition or substitution.x + y = 15x - y = -3
A. (-6, 10) B. (5, 10) C. (6, 9) D. ?
Mathematics