30 hours because if there are 6 people working, each person will do 150 bags. it takes 300 minutes for each person to do 150 bags (150*2). it will take 1800 minutes for 6 people to do 900 bags (300*6). divide 1800 by 60 (minutes) and you get 30 hours
1,3,5
4 looks like true but decreasing but 2 dollars also gives max revenue, so I not sure about it
Answer: The answer is -x^2 + 12x + 5
2 yards = 6 feet
6 times 5 is 30
30 ft squared
The best estimate of the population mean is the sample mean
first calculate the sum of all samples:
32+24+14+34+26+27+31+16+18+26=248
then divide by the amount of samples to get the samples mean: 248/10=24.8 miles per gallon
