Decide if the answer is reasonable or unreasonable by rounding the numbers and estimating the answer. If the answer is not reasonable, find the correct answer.80.2 ÷ 77.6 = 10.34
A. Unreasonable, should be 0.01034
B. Reasonable
C. Unreasonable, should be 0.1034
D. Unreasonable, should be 1.034
Answer: D
Mathematics
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Evaluate the expression for the given value of the variable.z2 + 5z + 7 for z = -3
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Write the repeated multiplication for each exponent. Do not perform the multiplication.
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Mathematics