Katie has 8 black marbles, 12 clear marbles, and 10 blue marbles in a bag. If she picks one at random, what is the probability that she will pick a black marble? (Enter your answer as a fraction in its reduced form.)

A flower bed is in the shape of triangle with one side twice the length of the shortest side and the third side is 28 feet more thanthe length of the shortest side. find the dimensions if the perimeter is 184 feet.

Which answer is the explicit rule for the sequence 11, 8.5, 6, 3.5, 1 ... ? an=13.5+2.5n an=13+2.5n an=13.5-2.5n an=13-1.5n

Energy cannot be created true or false

Jared has a bag that contains 8 blues marbles, 6 red marbles, and 10 green marbles. He selects a marbles, replaces it in the bag, and then selects another marble. What is the probability that both marbles are green. A. 5/72. B. 10/144. C. 25/144. D.

91 more than the square of a number

Find the area of the circle with the given radius or diameter. Use = 3.14. d = 12 A = 56.52 113.04 452.16

What expression is equivalent to two thirds?

Identify a reason why we should be skeptical of any claim or statistical evidence involving the following: A study shows that during the early 20th century, a strong correlation existed between the number of people who owned radios and the number of

Adam buys a bigger turkey than he needs. The turkey he buys weighs 7 kg. He plans to carve the turkey at 17:15.

Which set or sets does 0.25 belong in 1. Integers 2. Whole numbers 3. Rational numbers 4. Integers and Rational numbers 5. All of them