In a group of 38 pupils, 5 play the flute only. 14 play the piano only.

12 play both instruments.

A student is chosen at random.

What is the probability the student plays neither instrument?

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

the equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation:

step-by-step explanation: