Find the rate of change of the following problems 1. (4, 3) & (8, 4) 2. (-5, 8) & (5, 4)

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Its worth 10000000 points need asap if you answer correctly ill mark brainliest

Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?