Solve the problem.Find the mean of the scores: 10, 8, 11, 22, 43, 40, 46. Round to tenths.

A. 25.7
B. 15.6
C. 22
D. 243.6


Answer: A

Mathematics

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By calculating an appropriate number of terms, determine if the series converges or diverges. If it converges, find the limit L and the smallest integer N such that  for  otherwise indicate divergence.an = 

A. L = 0, N = 8 B. diverges C. L = ln 4, N = 8 D. L = ln 2, N = 6

Mathematics

Use DeMoivre's Theorem to find the following. Write your answer in standard form. ?

What will be an ideal response?

Mathematics

Factor by grouping.x3 - x2 + 2x - 2

A. (x2 + 1)(x - 2) B. (x2 - 2)(x + 1) C. (x2 - 1)(x + 2) D. (x2 + 2)(x - 1)

Mathematics

Find the product.(6x2 - 4y)(6x2 + 4y)

A. 36x4 + 16y2 B. 36x4 - 48x2y - 16y2 C. 36x4 - 16y2 D. 36x2 - 16y

Mathematics