Three people are standing on a horizontally rotating platform in an amusement park. one person is almost at the edge, the second one is (3/5)r from the center, and the third is (1/2)r from the center. compare their periods of rotation, their speeds, and their radial accelerations.

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?

Solutions for 2x+7 less than or equal to 3x-5

Which of the following statements are true about the graph of f (x) = 1/4 coz ( x + π/3) - 1? select two of the following that apply.