Question

Can someone plz help me solved this problem I need help ASAP plz help me! Will mark you as brainiest!

Answer 1

Answer:

Factored Equation:

A = 4,000,000(1 + r)

If r = 0.14%, the number of bacteria after one hour is calculated by:

4,000,000(1 + 0.14/60)

= 4,000,000(1.002333)

= 4,009,332

After one hour, the petri dish will have produced 4,009,332 bacteria at a growth rate of 0.14%.

Side note: I don't even know if this is right. I just went with what I have.

Answer 2

Answer:

a) Factorized form:

A = 4,000,000 (1+r)

b) Given that r = 0.14%

Putting in the above formula

A = 4,000,000($\frac{10,000+14}{10,000}$)

A = 400(10,014)

A = 4,005,600