Question 4 2.5 pts
A pitcher on a baseball team is practicing his fast ball and trying to ensure he hits the strike zone.
He consistently releases the ball at 5.5 feet high while he is pitching. The pitcher must aim for the
ball to hit the ground approximately 50.4 feet from the pitcher's mound in order to stay in the strike
zone. At what angle of depression, to the nearest tenth of a degree, must he release the ball?

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?

Can someone show me step by step how to do this?

Math ! will give branliest at a car and truck dealership, the probability that a vehicle is white is 0.25 . the probability that it is a pick up truck is 0.15 . the or obability that it is a white pick up truck is 0.06 . what is the probability that the vehicle is white, given that the vehicle is a pickup truck . round your answer to two decimal places .