Mellisa exercises for 20 minutes

Sonya has two red marbles and three yellow marbles. She chooses three marbles at random. What is the probability that she has at least one marble of each color?

On a full sized piano their are 36 black keys and 52 white keys express the ratio black keys to whtie keys as a fraction in simplest form explane its meaning

John is 55 inches tall. Shania is 1.1 times taller than john

Write the fraction 5/6 as a percent round to the nearest hundereth of a percent where nessesary

What is the length of side c if side a is 11 and side b is 18

If y = mx + b. Then what does, y = 3 (98) + 22 = ?

Caleb and Emily are standing 100 yards from each other. Caleb looks up at a 45° angle to see a hot air balloon. Emily looks up at a 60° angle to see the same hot air balloon. Approximately how far is the hot air balloon off the ground?

Write a function named righttriangle () that accepts the lengths of two sides of a right triangle as the arguments a and b.

What is the prime factorization of 180 in expanded form?

Snail A - 5 inches in 10 minutes Snail B-3 inches in 20 minutes Snail C-1 inch in 15 minutes Snail D-6 inches in 30 minutes How far can Snail D travel in half an hour? (In inches)