Every 5 1/2 cups of flour weighs 1 9/16 lbs. use a unit rate to show how you could determine if there are more than it less than 35 cups of flour in a 10-pound bag of flour.

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