What is the distance between the points (2 1/2,-8) and (2 1/2,3)?

Apatient is given 50 mg dose of medicine the medicines effectiveness decreases every hour at a constant rate of 40% what is the exponential decay function that models this scenario how much medicine will be left in the patients system after 2 hours

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?

What is an alternate exterior angle