I don t understand

what is 21/32 divided by 7/8?

Fred has a bakery. He sells 40 cakes in a day. If his sells increased by 120%, how many cakes would he sell in a day?

If y = 5/17 when x = 10, find y when x=5

What factors do 28 and 40 have in common

How do you solve this system by substitution. Y = - 5x+3 -x-7y=13

Genesis has a collection of 40 stuffed animals of the 40 animals 3/8 are bears and 1/5 are dogs the rest are other animals how many other animals does she have

In the month of June, a department had 19400 units in beginning work in process that were 75% complete. During June, 91000 units were started into production. At the end of June there were 10800 units in ending work in process that were 40% complete.

Decide whether Rolle's theorem can be applied to f (x) = x2 + 5 on the interval [0, 3]. If Rolle's theorem can be applied, find all value (s) of c in the interval such that f ' (c) = 0.

A recipe asks for 614 cups of flour. How many cups of flour are needed to make 12 of a recipe? Express the answer in simplest form.

A standard chemistry examination administered nationally by the American Chemical Society has a mean of 500 and a standard deviation of 90.

Donald kept track of how long it took to finish his homework each day according to the graph, what was the rate of change between Tuesday and Wednesday