Solve. If necessary, round percents to the nearest tenth, dollar amounts to the nearest cent, and all other numbers to the nearest whole.Before taking a typing course, Ian could type 29 words per minute. By the end of the course, he was able to type 67 words per minute. Find the percent increase.

A. 69.8%
B. 56.7%
C. 131%
D. 43.3%


Answer: C

Mathematics

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Find the indicated function value for the function.f(x) = {f(0)

A. 9 B. 4 C. 2 D. -3

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Find all angles ? between 0 and 180° satisfying the given equation. Round all answers to two decimal places. sin? = 0.7

What will be an ideal response?

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Use the distributive property to remove parentheses and write the product as a sum. Simplify if possible.8(x + 9)

A. 8x + 72 B. x + 72 C. 72x D. 8x + 9

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