U^2-2uv-48v^2 how do I solve this

A jar contains 14 nickels, 10 dimes, 6 quarters, and 22 pennies. A coin is chosen at random from the jar. What is the probability that the coin chosen is a dime?.

Which of the below is the quotient for the expression 1/5 divided by 4? A) 1/5 B) 4/5 C) 1/20 D) 20

Candice works at an office and earns $13.50 per hour for the first 50 hours worked in a week and $20.25 per hour for any hours over 40. If she earns $661.

A rectangular prism has a square base. The sides of the base are 3in, and it has a height of 6 in. How many squares, having an edge length of 1 in each can cover the surface area of the square with no overlapping?

Simplify. 8√-76 Enter your answer, in simplest radical form, in the box.

Simplify square root of negative 121. - 11i 11i - 11 11

Suppose a and b are independent events if p (a/b) =.25 and p (b) =.6 what is P (AnB) ? A.) 0.6 B.) 0.2 C.) 0.15 D.) 0.65

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?