Answer:
4^3
Step-by-step explanation:
4×4×4
Multiply 4 and 4 to get 16.
16×4
Multiply 16 and 4 to get 64.
64=4^3
<h3><u>Answers</u><u>:</u></h3>
1.
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OR
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2. 
See attached images for explanation.
<h3 /><h3>I hope they help.</h3>
Answer:
25.50 number two
Step-by-step explanation:
Answer: $21555
Step-by-step explanation:
First, we need to know the interest generated on the money saved. This will be:
= Principal × Rate × Time
= $9000 × 7.75% × 18
= $12555
The amount in the account after 18 years will then be:
= Principal + Interest
= $9000 + $12555
= $21555