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maxonik [38]
3 years ago
14

Estimate the product 8.1 x 4.2

Mathematics
1 answer:
Korvikt [17]3 years ago
6 0
Round 8.1 down to 8
Round 4.2 down to 4

8(4)= 32

The estimated product is 32.
Hope this helps!
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A family wants to save for college tuition for their daughter. What continuous yearly interest rate r% is needed in their saving
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Answer:

The continuous yearly interest is  22.5% per year.

Step-by-step explanation:

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Continuous yearly interest is defined as the sum of the interest comes from principle and the interest comes from interest.

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4 0
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Read 2 more answers
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