Taray reads 40 pages of a book in 50 minutes. how many pages should be able to read in 80 minutes

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

5. (03.02)if g(x) = x2 + 3, find g(4). (2 points)1619811

Kerion has a beaded necklace business. she can make 12 necklaces is 2 hours. how long will it take her to make 9 necklaces?