A student used the following expression to calculate the time for Zoe's route: $$ First, move the draggable point to show the path that matches the expression. Then, explain what each part of the expression means.

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

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%

What describes horizontal cross section of the right rectangle 6m 8m 5m