What is the geometric mean of 3 and 7

Simplify the rational expression (u+5v) : (8v²u²) - (u-6v) : (8v²u²)

A survey of couples in a city found the following probabilities: The probability that the husband is employed is 0.85. The probability that the wife is employed is 0.59. The probability that both are employed is 0.50. A couple is selected at random.

123456789 What is the perimeter of a rectangle that has a 3ft hight and 13ft width

Use factoring to solve the quadratic equation. 2x^2=5X+3

Hassan score 40 out of 80 in a test. kate score 40% in the same test. who is higher

Which of the following is not a factor of 4x2 - 4x2y - 16x + 16xy? A. x + 4 B. x - 4 C. 4x D. 1 - y

The oil tank is leaking at a rate of 1.2 oz per mile driven. You drove 15 miles over to your grandmas house. how many cups of oil did your car leak

How many real numbers solutions are there in the equation? 0=-3x^2+x-4?

Cual es la diferencia 4/7 y 1/3

Mark draws one card from a standard deck of 52. he receives $ 0.45 for a club, $ 0.55 for an ace and $ 0.75 for the ace of clubs. how much should he pay for one draw?