Without graphing the function, determine its amplitude or period as requested.y = 5 cos xFind the period.
A. 5
B. ?
C. 
D. 2?
Answer: D
Mathematics
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Write as a common fraction.0.745
A. 
B. 
C. 
D. 
Mathematics
Write a word name for the given decimal notation.0.063
A. Sixty-three hundredths B. Sixty-three hundred-thousandths C. Sixty-three ten-thousandths D. Sixty-three thousandths
Mathematics
Solve the problem.Cary weighs 152 pounds. Her weight is 13 pounds less than five times her child's weight. How much does her child weigh?
A. 38 lb B. 33 lb C. 35 lb D. 27 lb
Mathematics
Divide. Write the answer in lowest terms.
÷ 
A. 
B. 
C. 
D. 
Mathematics