2. emma has been training for a bike race. she
recorded her training times in the table
below. emma believes that if her average
speed is above 15 miles per hour, then she
has a good chance of winning the race. on
which day(s) was emma's average speed over
15 miles per hour?
time (h) distance (mi)
day
monday
wednesday
saturday
sunday

What is the value of x in the diagram below?

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.