Help Question 5 of 10
A 90% confidence interval is found to be (32, 48). What is the margin of error?

Hiroaki wants to find 3 3/4 - 7/8 explain why he must rename 3 3/4 to do the subtraction.

Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?

At your job you're paid $50 per week plus $3 per sale at least how many saled do you need to make in order to have over $250