Set up a proportion and solve. a car average 12 gallons of gasoline for each 420 miles driven. how much gasoline will it need for a 3,360 mile trip?

Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e. g. 98.765).

Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did