Last month, the daily balance in Joana's credit card account was $1,000 for 9 days, $750 for 10 days, $850 for 4 days, and $900 Complete the expression to find Joana's average daily balance.
750
1.000
900
30
850
90
) + 100
) +40
) + 70
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nts reserved.

65

step-by-step explanation:

can you complete your sentence? i could !

step-by-step explanation:

6^2 or 36

step-by-step explanation:

6000n

6×1000n

6×10^3 n

so we need 6n need to be a perfect cube

so n has to be 6^2 so that 6n is 6^3

what i'm saying is if you let n be 6^2 you have 6^3×10^3 or 60^3 which is a perfect cube