Use a proportion to solve the problem.On Anne's bicycle, the ratio of pedal turns to rear-wheel turns in second gear is 4 to 7. If her rear wheel turns 784 times per mile, how many times does she turn the pedal in one mile?
A. 791 times
B. 1372 times
C. 448 times
D. 788 times
Answer: C
Mathematics
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Use Taylor series to evaluate the limit.
x3
A. - 
B. - 
C. - 
D. - 
Mathematics
Find the shaded area.
(Use 3.1 4 for ? .)
A. 36 in.2 B. 144 in.2 C. 30.96 in.2 D. 113.04 in.2
Mathematics
Solve the inequality by the test-point method. Write the solution in interval notation.x2 + 4x + 4 ? 0
A. [2, ?) B. (-?, -2] ? [-2, ?) C. {2} D. {-2}
Mathematics
Use a calculator to find 
.
?
Please round the answer to the nearest ten-thousandth.
?
A. 0.9064 B. 0.9063 C. 0.8843 D. 0.8863 E. 0.9363
Mathematics