We know that R is 17 inches, and H is 10 inches. Since we are finding the volume we use the formula V=πr2h to calculate. After calculating your answer will come as V≈9079.2in³. You also said to round your answer to the nearest hundredth. After rounding your answer to th enearest hundredth your answer will come as 9,079.20.
Find how much he will earn we know he will earn 8 hours sofirst find how many he earns 9 per hour 8 hou 9*8=72 72+6*numberofdeliveries=155 minus 72 6*numberofdeliviers=83 divide by 6 number of delevieries=13.8 he can't make 13.8, round up to get 14