Working together, Julio and Mei can pick forty bushels of apples in 6.74 hours. Had
she done it alone it would have taken Mei
14 hours. How long would it take Julio to
do it alone?

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean

22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!

Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.