In 2006, punter John kicked 49 times for 1582 yards. In 2007, he kicked 52 times for 1977 yards. Did he significantly improve? Assume the standard deviations both years for the mean punting distance was 5 yards. Let a = 0.05.

1. what is the measure of ∠abc? what is the measure of ∠abd?

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125

How far could you drive on 50 gallons of gas