Estimate the product by first rounding each number so that there is one nonzero digit.8.329 × 8.01

A. 6.4
B. 64
C. 80
D. 640


Answer: B

Mathematics

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The graph of a function f is given. Use the graph to answer the question.For which of the following values of x does f(x) = 40?

A. 140 B. 80 C. 40 D. 100

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A. Yes B. No

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Decide whether the statement is possible or impossible.tan ? = 3.56

A. Impossible B. Possible

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