Estimate by rounding as directed.15.9745 + 62.2267; nearest tenth

A. 77.9
B. 78.2
C. 78.4
D. 77.6


Answer: B

Mathematics

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A. no solution B. (-1, 4, 1) C. (-1, 1, 4) D. (4, 1, -1)

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Provide an appropriate response.Is it true that the product of two binomials (-8x + 3)(-8x - 3) is equal to 

A. True B. False

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Find a value of k that will make f a probability density function on the indicated interval.f(x) = kx2; [0, 3]

A.
B.
C.
D.

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