What are the coordinates of the midpoint of the segment whose endpoints are a(−3, −5) and b(2, 7) ? enter your answer, as decimals, in the boxes.

Complete the square to determine the minimum or maximum value of the function defined by the expression. x2 − 12x − 2 a) maximum value at 38 b) minimum value at 38 c) maximum value at −38 d) minimum value at −38

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 25, a standard deviation of 2.5, and margin of error of 5%

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account