Circle P is described by the equation (x+9)2+(y−1)2=25 and circle Q is described by the equation (x+2)2+(y+3)2=36 . Select from the drop-down menus to correctly complete the statements. Circle Q is units to the of circle P and units it. Circle Q has circle P.

1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1

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?