Paula has 2 solid t-shirts and 4 striped t-shirts in her drawer. What is the probability that she picks a solid t-shirt, replaces it, then picks a striped t-shirt?

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

Janice determined there were 10 possible outcomes when tossing two coins and spinning a spinner numbered 1 through 6. what is the correct number? what might have been janice's error?

Simplify each expression. use positive exponents. show work . (x –2 y –4 x 3 ) –2