The path of a baseball being hit by a bat is modeled by the function b(t) = -16t^2 + 50t + 3. Where the height of the ball is in feet and the time is in seconds. a. When will the baseball hit the ground?

b. Find the height of the ball after 2 seconds.

Write an equation for the function that includes the points (2,100)and (3,100)

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.

Masons cell phone company charges $0.12 for every text message he sends plus $2.50 per month if mason sent 25 messages this month how much money does he owe the one with the correct answer and explanation gets 10 points and is marked as the brainliest answer