Solve the initial value problem. = ;  t=1 = 4, r(1) = 5

A. r = 3t + 7t + 15
B. r =  + t - 5
C. r =  + 7t + 15
D. r =  + 7t - 5


Answer: D

Mathematics

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A. 5 j
B. -  + (2 - 1)
C. - i + (2 - 1) j
D. - i + (2 - 1) j

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Provide an appropriate response.The areas of the faces of a rectangular box are 48 m2, 96 m2, and 288 m2.  A second box is cubical and each of its faces has area 16 m2.Find the ratio of the volume of the first box to the volume of the second box.

A. 18 : 1 B. 324 : 1 C. 16 : 1 D. 12 : 1

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Simplify.

A.
B.
C.
D.

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Solve. Give your answer as a mixed number if appropriate. = 

A. 70
B. 3450
C. 5
D.

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