HElp- The dimensions of a rectangular pool are 26.5 feet by 14 feet. The depth of the water when full is 5 feet. Each cubic foot contains 7.48 gallons of water.
How many gallons of water, to the nearest tenth, are needed to fill the pool to 80% capacity?

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

The area of square garden is 300m squared. how long is the diagonal?

I’m really confused and need to learn this