Answer:
Explanation:
The function that represents the number of E.coli bacteria cells per 100 mL of water as the time t years elapses is:
The base, 1.123, represents the multiplicative constant rate of change of the function, so you just must substitute 1 for t in the power part of the function:
Then, the multiplicative rate of change is 1.590, which means that every year the number of E.coli bacteria cells per 100 mL of water increases by a factor of 1.590, and that is 1.59 - 1 = 0.590 or 59% increase.
m - 9 = 42
42 is our final answer so that should be by itself.
If something is being decreased by 9, that means that we are taking away 9 from something so it should be m - 9.
Go to desmos.com and type in these equations
Answer:
Bumble (B)
Step-by-step explanation:
Ok so this is a simple question and this is the step by step on how to solve it.
1. take 65 · 15 to get 975 meters in 15 seconds
2. take 975 · 3.3 to get 3217.5 feet pet 15 seconds.
thus making the answer 3217.5 ft
Hope this helped :)