Yesterday 5/7 of the 49 students in a contest gave their speeches. How many students gave their speeches? Write your Answer in simplest form.

2. Write the expressions using an exponent. Then solve. a. 2 * 2 * 2 * 2 * 2 b. five cubed c. ten to the seventh power

Kara rolled a number cube 10 times. The results of her rolls are shown below. 1, 3, 3, 4, 6, 2, 2, 5, 3, 4 Based on Kara's results, what is the probability that her next roll is either a 3 or 6?

What happened when the tree saw the ghost?

While watching a recent science fiction movie, one Klingon spaceship blows up a Droid spaceship with a laser gun. The Klingon crew watches out the port window and covers their ears to muffle the noise from the explosion.

The area of a rectangle is 99 square inches. What is the new area of the rectangle if the height were five times long and the base decreased by one-third? Answer_square inches

What is the pattern you see when counting by tens

Given a population of class sizes at a university in an academic year , indicate what the sampling distribution for samples of 30 would consist of. Choose the correct answer below. A.

Why do scientists use scientific notation science

Formula for: Finding the average speed of return journey=? Finding the average speed for whole journey=?

The set of all numbers, including all rational and irrational numbers.