Provide an appropriate response.Find the standard deviation for the scores:  98 97 92 93 90 92 80 85

A. 2.25
B. 15.77
C. 5.96
D. 0


Answer: C

Mathematics

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A population is growing at a constant yearly percentage rate of 7%. The initial population is 570. What will be the population after 14 years? Round your answer to the nearest whole number.   ??

A. 1,157 B. 1,485 C. 1,470 D. 1,129

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Provide an appropriate response.Raise to the indicated power:  

A.
B.
C.
D.

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Convert as indicated. When necessary, round to the nearest tenth of a degree.83° C to degrees Fahrenheit

A. 117.4° F B. 67.6° F C. 32° F D. 181.4° F

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Factor out the greatest common factor.t(4 - m) + s(4 - m)

A. (t - s)(4 - m) B. (t + s)(4 - m) C. no common factor (except 1) D. t(4 - m) + s

Mathematics