Hi! got two questions!
I really don't understand revolution or distance, and I don't think I ever will.
1.calculate the radius of a wheel which covers a distance of 0.88 km in 200 revolutions?
2.A wheel of radius 14cm went round 1000 times ,what distance did it cover in km?
Give your answer to 2 decimal places
Thanks!
And please explain

Tcan be concluded that % of the seniors would prefer to see more candid pictures in this year's edition of the yearbook.

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.

Consider a= {x|x is alive} f={x|x is in france} m={x|x is a national monument} w{x|x is a woman}. which statements are true regarding elements of the given sets? check all that apply.