There were 1372 million fewer barrels of crude oil produced in country a in 2009 than there were in country b. find the number of barrels of crude oil (in millions) produced in country b in 2009 if there were 216 million barrels produced in country a that year.

Select the best attribute for the angle pair formed by two parallel lines intersected by a transversal.

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second