A culture contains 25 comma 000 bacteria, with the population increasing exponentially. The culture contains 45 comma 000 bacteria after 6 hours. a. Write a function in the form y equals y 0 e Superscript kt giving the number of bacteria after t hours. b. Write the function from part a in the form y equals y 0 a Superscript t. c. How long will it be until there are 70 comma 000 bacteria?

he spend 5.1 minutes chatting with his friends

step-by-step explanation:

2/5+1/2=9/10

6/1-9/10=5 1/10

46.2+112.3

step-by-step explanation:

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

i agree because i see the other persons thinking is clear