there are 4 cups of flour in 3 batches of cookies. how many cups are in 1 batch. solve the problem and find the best answers . A . 1 1/3 cups of flour per batch. B . 1.5 cups of flour per bath. C 1.33 cups of flour per patch . D 1 1/2 cups of flour per batch. ​

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π

Awater truck is filling a swimming pool. the equation that represents this relationship is y=19.75x where y is the number of gallons of water in the pool and x is the number of minutes the truck has been filling the pool.