A 50 liter aquarium weighs 23 kilograms empty. What does it weigh when filled with 45 liters of water?

Write out the following expressions in words: 1/2 (x-2)

Mr simmons bought 12 crates of oranges. each crate contained h oranges. nr simmons threw away 20 rotten oranges and sold the rest at 50 cents each. how much money did he recieve from the sale of the oranges

Suppose that e and f are two events and that upper p left parenthesis upper e right parenthesis p (e) equals = 0.5 0.5 and upper p left parenthesis f|e right parenthesis p (f|e) equals = 0.1 0.1.

What is 15/50 in simplest form

A bag contains 3 gold marbles, 9 silver marbles, and 25 black marbles. Someone offers to play this game: You randomly select one marble from the bag. If it is gold, you win $3. If it is silver, you win $2. If it is black, you lose $1.

Given that f (x) = x^2+3 fins f (2)

Number that best completes sequence 3 9 4 5 25 20 21 441

How many inches are in 12 ft? A. 1 inch. B. 24 inches. C. 120 inches. D. 144 inches

Each week Richard Studies for 12 hours. His friend Gary studied for 8 hours a week. How many weeks will it take Gary to study the same number of hours Richard will study in 4 weeks.

The area of a triangle whose height is 1 more than 6 times its base is 13 square feet. If the base of the triangle is x feet, which equation models this situation? 1) 6x^2+x-12=0 2) 6x^2+x-13=0 3) 6x^2+x-26=0 4) 36x^2+6x-26=0