A ball is thrown from an initial height of 2 meters with an initial upward velocity of 11/ms. The ball's height h (in meters) after t seconds is given by the following. =h+2−11t5t2
Find all values of t for which the ball's height is 7 meters.

Darian wants to build a regulation size pool table that is 9 feet in length.he plans he ordered are 18 by 36 inches. what is the scale factor of the dilation he must use to build a regulation pool table

Hii1977 cleaner shrimp are a species of shrimp that clean parasites from other organisms. fish allow the shrimp to eat the parasites in their mouth. the shrimp get a source of nutrition. the relationship between the shrimp and the fish is this association indicates that for the smaill aneser arecommensal,mutualistic,or parasitic for the begger one the anser are the shrimp and fish benefit each other , the shrimp harm the fish, or the fish do not benetit from the shrimp

At a book fair, joe bought 24 books at 3 for $5 and had $2 left. how much money did he have at first?