Simplify
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The population N, in millions, of insects in a certain area after t years of observation is given in the following table. t 3 5 7 9 11 N 8.24 8.32 10.97 13.26 16.66A: Use exponential regression to model the insect population as a function of time. Round your answer to two decimal places.B: Plot the exponential model along with the data points.C: According to the exponential model, when is the insect population expected to reach 22.62 million? Round your answer to two decimal places.
What will be an ideal response?
Use the property of proportions to determine whether the pair of fractions is equivalent.
and 
A. equivalent B. not equivalent
Find all complex-number solutions by completing the square.x2 = -10x - 32
A. x = 5 ± i
B. x = -5 ± 7i
C. x = -5 ± 
D. x = -5 ± i
Write as a decimal.847%
A. 8.47 B. 0.847 C. 84.7 D. 8.48