Points! plz

a ball is thrown from 4 feet off the ground with a vertical velocity of 30 feet per second. is the ball at its maximum height after 1 second?
in two or more complete sentences, explain how you know whether or not the ball is at its maximum height.

Adaylily farm sells a portion of their daylilies and allows a portion to grow and divide. the recursive formula an=1.5(an-1)-100 represents the number of daylilies, a, after n years. after the fifth year, the farmers estimate they have 2225 daylilies. how many daylilies were on the farm after the first year?

Parallel lines r and s are cut by two transversales, parallel lines t and u. which angles are corresponding angles with angle 8

The length of a basketball court is 84 feet. kareem starts at one end of the court and runs 20 feet forward and then 8 feet back. how many more times will he have to do this until he reaches the end of the basketball court? what equation represents this relationship? !