Add or subtract, as indicated. Assume that all variables represent positive real numbers.30
- 13
A. 34
B. 43
C. 17
D. 17
Answer: C
Mathematics
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Solve.A quarterback throws a pass that travels 38 yards with the wind in 2.5 seconds. If he had thrown the same pass against the wind, the football would have traveled 17 yards in 1.5 seconds. Find the speed of the pass that the quarterback would throw if there were no wind. If necessary, round to the nearest tenth.
A. 1.9 yd/sec B. 13.3 yd/sec C. 26.5 yd/sec D. 6.6 yd/sec
Mathematics
Evaluate the expression.-
A. 17 B. Not a real number C. -144 D. -17
Mathematics
Change the Cartesian integral to an equivalent polar integral, and then evaluate.
A. 
B. 
C. 
D. 
Mathematics
Solve. Write the answer as a mixed number in simplest form.The area of a rectangle is 12 square meters. If its width is 1
meters, find its length.
A. 12 m
B. 7 m
C. 7
m
D. 7
m
Mathematics