Simplify.(6 - 0.4)2 ÷ 4 + 7.0 × 0.6

A. 12.74
B. 11.34
C. 10.99
D. 12.04


Answer: D

Mathematics

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Solve the problem.The logistic growth model  represents the proportion of the total market of a new product as it penetrates the market t years after introduction. When will the product have 65% of the market?

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Find the exact value of the expression. Do not use a calculator.cot 45° - sin 45°

A. - 
B.
C.
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Find the indicated probability.The following table shows the grades of college students in an advanced mathematics course, broken down by year. Use the table below to find the probability that a randomly selected sophomore gets a B. 

A.
B.
C.
D.

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