A=p(1+i/m)^mn
A=1,200×(1+0.03÷2)^(2×7)
A=1,478.11
After 2 hours, there are 12 bacteria present.
Answer:
-42
Step-by-step explanation:
directly means y = kx where k is a constant. you have to first find the constant.

now you have your equation 
so you simply plug in x and find y

Answer:
6
Step-by-step explanation:
Count the points, it's hard to explain through the internet