A dolphin trainer is trying a new trick. He will jump upward from a spring board, through a suspended hula hoop 10 feet
above the water. If he can get an initial leap of 19ft/sec.
a) Should we move the hula hoop up or down, by how much?
b) How long is his hang time (how long is he in the air for?)

Use the distance formula to determine the distance that point q is from r on the hypotenusebased on a 2-3 ratio. i need asap !

Find the length of the following tangent segments to the circles centered at o and o' whose radii are 5 and 3 respectively and the distance between o and o' is 12. what is the tangent segment of cd?

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?