a. What is the average rate of change of the height of water in the vase with respect to the volume of water in the base as the volume changes from 1 cup to 3 cups? Hint: What is the net change in each quantity? How can you use this to determine an average rate of change?

For a read-a-thon, jay and odhràn each started reading a book at the same time and continued reading for several hours. jay's book had 278 pages, and he read 55 pages per hour. odhràn's book had 238 pages, and he read 45 pages per hour. after how many hours did they have the same number of pages left, and how many pages were left?

Using two or more complete sentences, describe how you can find a vector parallel to b=-2,3

Given the following sampling distribution of one mean with a sample size 49, from a normally distributed population,find the population standard deviation, o.79828588912497