Suppose the interval ​[5​,7​] is partitioned into n=4 subintervals. What is the subinterval length Upper Delta x​? List the grid points x0​, x1​, x2​, x3​, x4. Which points are used for the​ left, right, and midpoint Riemann​ sums?

Which term best describes the association between variables a and b

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form