WILL GIVE BRAINLIST IF RIGHT! In a petri dish, a certain type of bacterium doubles in number every 45 minutes. There were originally 32

Question

WILL GIVE BRAINLIST IF RIGHT!
In a petri dish, a certain type of bacterium doubles in number every 45 minutes. There were originally 32, or 2^5 bacteria in the dish. After 180 minutes, the number of bacteria has doubled 4 times, multiplying by 2^4. Now the population of bacteria is 2^5 • 2^4. Expressed as a power, how many bacteria are in the petri dish after 180 minutes?

A.) 2^4
B.) 2^20
C.) 4^9
D.) 2^9​

in progress 0
Khánh Gia 6 months 2021-08-18T09:14:33+00:00 2 Answers 7 views 0

Answers ( )

    0
    2021-08-18T09:16:03+00:00

    Answer:

    D. 2⁹

    Step-by-step explanation:

    a.p.e.x

    0
    2021-08-18T09:16:10+00:00

    B? Im not sure please correct me

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )