ALSO DUE TONIGHT PLEASE HELP The snow fall in colorado fell 1 1/2 inches every 7 1/2 hrs, how many hrs did it take the snow to fall 1 inch? How many mins did take the snow to fall 1 inch

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

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the plzzz write a proportion i will give you 100 points