The recipe for one batch of dough calls for 2 3/4 cups of flour. Thomas is making 2 1/2 batches of the recipe. How many cups of flour does he need?

Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable

Use the net as an aid to compute the surface area of the triangular prism. a) 550 m2 b) 614 m2 c) 670 m2 d) 790 m2