Bob boards a ferris wheel that spins in the counterclockwise direction. The wheel has a radius of 100 ft. The ride lasts 12 minutes and consistes of 3 complete revolutions. Bob reaches the top for the first time 100 seconds after boarding the wheel. Required:
a. Impose a coordinate system with the origin at the center of the wheel and the top point on the positive y-axis. What are Bob's coordinates at any time t?
b. What are Bob's coordinates after 1 minute?

Find the given elements if matrix d:

Ill mark the brainliest if you me with the these three questions 7,8,9

Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.