Hien would like to estimate the area of nevada using a trapezoid. she uses the dimensions shown as approximations. what is the approximate area of nevada?

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way