Answer:
Well you can't go thur a month because $700 by 12 months is $8400.
Step-by-step explanation:
700 x 12 = 8400
8400 - 2800 = -5600
So you would be negitative.
The correct answer is the account will reach zero within 4 months.
To make a correct table and find out when the 2800 in Lena's account will reach zero, you must subtract 700 from the total for each month.
The table would be formed as follows:
TOTAL 2800
MONTH 1: 2100
MONTH 2: 1400
MONTH 3: 700
MONTH 4: 0
You are correct.
What you do is you add them together which is 2x and it stays in the square root. You are correct.
5/12 3/8 2/3
