The mass of a bacterial culture doubles every 4 days. If the initial sample is 5 mg: a) How much will you have after one week (7 days)? b) How long does it take to reach a mass of 320mg?

Arandom number generator is used to model the patterns of animals in the wild this type of study is called

What could explain what happened when the time was equal to 120 minutes

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