Me pre cal/trig

the first ferris wheel had a diameter of 250 feet and took 10 minutes to complete one full revolution.

a. how many degrees would the ferris wheel rotate in 100 seconds?

b. how far has a person traveled of he or she has been on the ferris wheel for 7 minutes?

c. how long would it take for a person to travel 200 feet?

try to show work : ))

Lems1. the following data set represents the scores on intelligence quotient(iq) examinations of 40 sixth-grade students at a particular school: 114, 122, 103, 118, 99, 105, 134, 125, 117, 106, 109, 104, 111, 127,133, 111, 117, 103, 120, 98, 100, 130, 141, 119, 128, 106, 109, 115,113, 121, 100, 130, 125, 117, 119, 113, 104, 108, 110, 102(a) present this data set in a frequency histogram.(b) which class interval contains the greatest number of data values? (c) is there a roughly equal number of data in each class interval? (d) does the histogram appear to be approximately symmetric? if so,about which interval is it approximately symmetric?

Asix-sided number cube is rolled twice. what is the probability that the first roll is an even numbe and the second roll is a number greater than 4?

Which angle has the same measure as the dehedral angle formed by the orange face and the purple rectangle