Determine the amount if you want to increase your income 25% you currently make $250 /week

$312.50 is your new income.

Step-by-step explanation:

First, multiply 25% with 250. Change the percentage into a decimal.

25% = 25/100 = 0.25

Multiply 0.25 with 250:

250 x 0.25 = 62.5

Because the amount is being added (increase of income), add the amount found to the original amount:

250 + 62.5 = 312.5

$312.50 is your new income.

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sine

step-by-step explanation:

113.1

step-by-step explanation:

v=4

3πr3=4

3·π·33≈113.09734