4 A box contains 1 pounds of pancake mix. Jada used pound for a recipe. What
fraction of the pancake mix in the box did she use? Explain or show your reasoning,
Draw a diagram, if needed.

What is the size of the matrix resulting from

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 many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?