# math 115

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1. find the square root 121= 11 11*11=121 is this correct?
2.carlos works 8.25h. and receives \$102.30 pay. what will he receive at the rate if he worked 14h?= carlos rate of pay is \$12.40 per h. \$173.60 is this correct?
3. write 0.672 as a percent. 67.0% is this correct?
3. what percent of 200 is 8? =4% is this correct?
Thank you

• math 115 -

All correct except #3,
3. 0.672 = 67.2%

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