The weight of 10,000 identical samples is 100 pounds. what is the weight of 10 samples

We can write a proportion

10,000 identical samples is 100 pounds

10 identical samples is x pounds

10000/10 = 100/x

10000x=10*100

x=1000/10000=1/10=0.1

x=0.1 pound

10 samples have the weight 0.1 pound.

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

idk i would have to be there to under stand it

step-by-step explanation:

idk i would have to be there to under stand it