SAT Math Practice Question #15013 - SATify | SATify
#15013
exponential
applications
medium
150 sec
The number of cells in a culture is modeled by the function N(t)=150,000(2)250t, where t is the time in hours since the culture was started. How many hours does it take for the number of cells to double?
• Up to 5 characters (6 if negative). Only numbers, decimal (.), fraction (/), negative (-). • Fractions must be in lowest terms. • Mixed numbers must be converted to improper fractions.
