The table below shows the amount of lemon juice and sugar needed to make three different-sized batches of lemonade using the same recipe.

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

What is the length of the segment, endpoints of which are intersections of parabolas y=x^2− 11/4 x− 7/4 and y=− 7 /8 x^2+x+ 31/8 ?