D is the answer to this question
Answer:
53
Step-by-step explanation:
you just need to reflect your lines to find answer.
Answer:
4
Step-by-step explanation:
Hope this helped
Answer:
Division
Step-by-step explanation:
To isolate d and solve the equation, divide 75 by 5.
Step-by-step explanation:
Rate of growth equals 420/100 = 4.2 times per hour
So after t=three hours,
size of culture = 100*(4.2)^t = 100*4.2^3=7408.8 bacteria,
round to nearest unit 7409 bacteria after three hours (after initial size of 100).