Which situation could be modeled by using a linear function? a bank account balance that grows at a rate of 5% per year, compounded annually
a population of bacteria that doubles every 4.5 hours
the cost of cell phone service that charges a base amount plus 20 cent per minute
the concentration of medicine in a person’s body that decays by a factor of one-third every hour

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.

black/brown

step-by-step explanation:

well, you see here, jamal was born to 2 parents, his mother who he lives with and his father who left at a young age and who happens to be younger than him. he stole cookies because he has to steal food due to the fact that he spends his government poverty checks on pot and women.

87%

step-by-step explanation:

apex answer

i belive those are the ones that are under 90 degreese.