The average speed of one airplane is 200 mph faster than that of an automobile. If the automobile starts at 3 a. m. and irplane starts from the same place at 11 a. m., they will have traveled the same number of miles by 1:00 p. m.
If r represents the rate of the automobile, how many miles does the plane travel?
200r
2(200 + r)
10r

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.

Yosef can eat 21 jamuns while rose can eat just 15 . complete the blank. yosef can eat % more jamuns than rose.

Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?