math 115
posted by Lea .
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

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