C or 2 and 8
Thanks for the chance for extra points
Let S be the amount in a savings account.
Let m be the number of months.
General equation
S = 132 + 27m
Specific question
July is the 7th month of the year including both January and July.
S = 132 + 7*27
S = 132 + 189
S = 321
Reasonableness?
Good question. You could estimate an answer.
Start with 150 dollars and say that you add 25 a month.
7 * 25 = 175
S = 150 + 175 = 325 All of this was done in my head. Since the exact answer obtained using the formula is 321, I think that's pretty reasonable using my estimate is a guide.
Answer;
It’s 1.1728395e+16
Answer:
21134 bacteria
Step-by-step explanation:
The given parametrs can be interpreted as:
Required
Find y when t = 9
Substitute 
So:
--- approximated
<em>Hence, there are 21134 bacteria</em>
Answer:
11
Step-by-step explanation:
11 times 5 is 55
11 times 8 is 55
