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shusha [124]
3 years ago
14

At noon, a tank contained 8 cm of water. After several hours, it contained 6 cm of water. What is the percent decrease in the ta

nk.
Mathematics
1 answer:
Zarrin [17]3 years ago
4 0

Answer:

25 percent

Step-by-step explanation:

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At a farmers market, a package of pears weighs 3lb and cost $9. Bananas are priced at 4lb per dollar. Use rates to explain witch
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7 0
3 years ago
1. Find the sum of the series<br>15<br>∑ (2n-1) <br>n-1.<br> Show your work.​
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\\ \rm\Rrightarrow \sum^{15}_{n=1}2n-1

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\\ \rm\Rrightarrow 1,3,5\dots 29

Sum of first 15 odd nos

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