The length of a new rectangular playing field is 4 yards longer than double the width. If the perimeter of the rectangular playing field is 200 yards, what are its dimensions?

Which statement most accurately describe why the division property of exponents does not apply to the expression (-8)^2/(-3)^4

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?