The magazine Reader's Digest recently published its 1,000th issue. What is the order of magnitude for the number of issues published?

(if f(x)=4x^2 and g(x)=x+1, find (f o g)(x)

Acommunity group sells 2,000 tickets for its raffle. the grand prize is a car. neil and 9 of his friends buy 10 tickets each. when the winning ticket number is announced, it is found to belong to neil's group. given this information, what is the probability that the ticket belongs to neil? a.1/5 b.1/10 c.1/200 d.1/4

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle