Solve the problem.If a rocket is propelled upward from ground level, its height in meters after t seconds is given by  During what interval of time will the rocket be higher than 58.8 m?

A. 2 < t < 3
B. 3 < t < 4
C. 0 < t < 2
D. 4 < t < 5


Answer: A

Mathematics

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Find the Taylor polynomial of order 3 generated by f at a.f(x) = x2 + x + 1, a = 3

A. P3(x) = 4 + 7(x - 3) + 10(x - 3)2 B. P3(x) = 13 + 7(x - 3) + (x - 3)2 C. P3(x) = 1 + 3(x - 3) + 3(x - 3)2 + (x - 3)3 D. P3(x) = 13 + 7(x - 3) + 7(x - 3)2 + 13(x - 3)3

Mathematics

Find the area of the surface generated when the given curve is revolved about the y-axis.y = , for 8 ? x ? 10

A. 4?(263/2 - 173/2)
B. (113/2 - 103/2)
C. (263/2 - 173/2)
D. (263/2 - 173/2)

Mathematics

Write a word name for the number in the sentence.Repeating patterns in numbers like 400,040,004,000 held mystical significance for most of the members of the village.

A. Forty billion, four hundred million, four B. Four hundred billion, forty million, four thousand C. Four billion, four hundred million, forty thousand D. Four hundred million, forty thousand, four

Mathematics

Maximize the function ? ? subject to the constraint .

What will be an ideal response?

Mathematics