Fortyforty people purchase raffle tickets. three winning tickets are selected at random. if first prize is $50005000, second prize is $45004500, and third prize is $500500, in how many different ways can the prizes be awarded?

2193360

Step-by-step explanation:

Given : Total people = 40

Number of winning tickets = 3

When we choose m things from n things in an order then we use permutations to find the number of different ways to choose them.

Number of permutations of n things taking m at a time  :-

For r= 3  and n= 40 , we have

Hence, the number of different ways can the prizes be awarded = 2193360

4038

step-by-step explanation:

pleaze mark brainliest!

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