12% of the mammals at the aquarium are otters. 40% of the otters are male. what percent of the mammals at the aquarium are female otters?

Solve the system of linear equations by substitution. y-x=0 2x-5y=9

Which type of data is presented on the y-axis A. Age B. Credit card debt C. Age and credit card debt D. Averages

A carpenter is cutting down dowels from a piece of wood that is 10 inches long. How many 1/2-inch dowels can the carpenter cut?

Suppose you buy a 1.25-pound package of ham at $5.20 per pound. (a) What fraction of a pound did you buy? (b) How much money did you spend?

How do I Simplify 9 (5x)

A number is between - 2 - 10 what is the least and greatest integer possible of this number

A fish is 8 inches long. How many piece of fish can be cut from the 8-inch piece of fish if each piece is to be two-thirds of an inch?

A greenhouse manager knows, from experience, that the probability of a plant surviving the winter is 3/5. If her greenhouse has 270 plants, how many plants can she expect to survive the winter?

Taylor wants to paint his rectangular deck that is 38 feet long and 37 feet wide. A gallon of paint covers about 350 square feet.

Find a marginal Profit function if cost and revenue are given by c (x) = 240+0.3x and r (x) = 8x-0.06x^2