Ahockey player strikes a hockey puck. the height of the puck increases until it reaches a maximum height of 1.5 feet, 30 feet away from the player. the height y (in feet) of a second hockey puck is modeled by y=x(0.08−0.002x) , where x is the horizontal distance (in feet). compare the distances traveled by the hockey pucks before hitting the ground.

5/6+7/8what is the answer sealsdbdbshd

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?

In a test for esp (extrasensory perception), a subject is told that cards only the experimenter can see contain either a star, a circle, a wave, or a square. as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. a subject who is just guessing has probability 0.25 of guessing correctly on each card. a. the count of correct guesses in 20 cards has a binomial distribution. what are n and p? b. what is the mean number of correct guesses in 20 cards for subjects who are just guessing? c. what is the probability of exactly 5 correct guesses in 20 cards if a subject is just guessing?