If a litre of water is provided for 20 people, how much for 50 people?

If the correlation between variables is. 70, what percent of the variance is shared variance?

As shown below, an observer (O) is located 660 feet from a tree (T). The observer notices a hawk (H) flying at a 35° angle of elevation from his line of sight.

Luke has $21 more than rachel and $48 more than daniel. altogether they have $168. how much does luke have?

What number makes 39.99x + 450 greater than 59.99x + 900?

Simplify: - 9 (5 - 6x) A) - 45 + 54x B) - 45 - 54x C) 45 + 54x D) 45 - 54x

What does x equal in - 3+5x=-26

78 correct answers out of 100 test questions 39 correct answers out of 50 test questions

Subtract - 7n + 2 from 2n - 1 What is the answer? A) 9n + 1 B) 9n - 3 C) - 9n + 3 D) 5n + 1

How many different ways can 9 people be seated around a circular table?

At the end of the year, Mrs. Weeks bought an assortment of new balls to replace some of the old ones. She had $150.00 to spend. Describe two different ways that Mrs. Weeks could spend her money if she bought at least two of each of the balls.