What percentage describes the probability of an impossible event

The sum of a number and its is zreo

Jack can carry 6 1/4 pounds of wood in from the barn. His father can carry 1 5/7 times as much as jack. How many pounds can jack's father carry?

40% written as a decimal

4,20 greatest common factor for both numbers

Find the perimeter of the polygon. 14 ft, 15 ft, 7 ft, and 11 ft.

Each set of ordered pairs represents a function. Write a rule that represents the function (0, 1) (1,3) (2,9) (3,27) (4,81)

Twenty milligrams of the drug lincomycin is to be given for each kilogram of a person's weight. The drug is to be mixed with 250 cc of a normal saline solution, and the mixture is to be administered intravenously over a 1 hour period.

In the diagram below, QRS is an equilateral triangle and RT QS.

What is the solution of this system of linear equations? y=2x-3 2x=y-3 a. infinitely many solutions b. (0, - 3) c. (0,0) d. no solution

In calm waters, the oil spilling from the ruptured hull of a grounded tanker spreads in all directions.