A jet travels 5872 miles against a jetstream in 8 hours and 7392 miles with the jetstream in the same amount of time. What is the rate of the jet in still air and what is the rate of the jetstream? Rate of the jet in still air:

Rate of the jetstream:

Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?