There are 30million bacteria per square centimeter of coral in a coral reef. The coral reef covers 18,000km. How many bacteria are there in the coral reef?

Jason and his friend went to a restaurant for dinner. The food that they ordered cost $25. A 7% sales tax was applied to the total. After the sales tax was applied, Jason paid a 15% tip on the total bill. How much did Jason pay at the restaurant?

Identify the factors of x2 - 4x - 12.

Select the correct answer. Which graph represents the function f (x) = 2 x - 1 + 2?

Write 3.77 as a mixed number and as an improper fraction. Do not try to simplify your answers. Mixed number: Improper fractions:

It raind during 40% of the days of Chrissys vacation. if it rained on 2 days how many days long was chrissys vacation

Anna buys bananas, grapes, and apples. She buys twice the amount of bananas as grapes. She buys 2 more pounds of apples than grapes. Altogether, Anna bought 14 pounds of fruit. How many pounds of each fruit did she buy?

Which number is divisible by 3? (A) 743 (B) 5325 (C) 205, 633 or (D) 17,231

M + 3 = 18 what number plus 3 equals 18

What number is one fifth of one fourth of one ninth of 900?

On a piece of paper, use a protractor to construct right triangle ABC with AB = 4 in., m∠A = 90°, and m∠B = 45° What statement is true about the triangle? A) AC = 2 in. B) BC = 4 in. C) BC = 8 in. 4) AC = 4 in.