Solve.Convert 60,000 BTU to foot-pounds.
A. 46,680,000 ft-lb
B. 769.2 ft-lb
C. 40,680,000 ft-lb
D. 77.1 ft-lb
Answer: A
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Express the integrand as a sum of partial fractions and evaluate the integral.
A. ln
+ C
B. 3ln
+ 4ln
+ C
C. 4ln
- 4ln
+ C
D. 3ln
+ 4ln
+ C
Find the absolute extreme values of the function on the interval.h(x) = 
x + 4, -2 ? x ? 3
A. absolute maximum is - 
at x = -3; absolute minimum is -3 at x = 2
B. absolute maximum is - 
at x = 3; absolute minimum is 3 at x = -2
C. absolute maximum is - 
at x = -2; absolute minimum is 3 at x = 3
D. absolute maximum is 
at x = 3; absolute minimum is 3 at x = -2
Evaluate the surface integral of the function G over the surface S.G(x, y, z) = x2y2z2; S is the surface of the rectangular prism formed from the planes x = ±3, y = ±1, and 
A. 135 B. 405 C. 270 D. 9
Write the number without exponents.7.960 × 107
A. 7,960,000 B. 79,600,000 C. 557.2 D. 796,000,000