Which of the expressions below are not equivalent to the other three? 1. 0.015625
2. 15.625%
3. 4 -3
4. 1/64

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step-by-step explanation:

9-15%

answer: what equations are there

step-by-step explanation:

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

r and t.

both are 64 degrees.