Mr. Dumond bought a 5-liter jug of water for a family cookout. He used 2 3/10 liters filling water cups for guests. A while later, he used 1 2/5 liters of water to make lemonade. How much water does Mr. Dummond have left?

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

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

Which of the following vectors are orthogonal to (2,1)? check all that apply