In a raffle, one ticket out of 100 will win a $260 prize, and one ticket will win a $140 prize. The remaining tickets will win nothing. Each ticket costs $16. What is the expected value in dollars?

use an equation of ratios to determine the amount of gas needed to fill the tank.

    0.2             0.8

  =    

288.75             x

                                                              231 gal

so, 0.2x = (0.8)(288.75 gal), and x = = 1155 gal.

                                                                0.2

it would take 1155 gal. to fill the tank.

the cost would be

1155 gal         $3

* = $3465   (answer)

      1           1 gal

hope this you

step-by-step explanation:

options

the answer is 1/4

step-by-step explanation:

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed