Which of the following describes the data set? 30, 39, 43, 50, 59, 65, 66, 72, 76, 81

O A. Minimum = 30
First quartile = 43
Median = 62
Third quartile = 72
Maximum = 81

O B. Minimum = 81
First quartile = 43
Median = 62
Third quartile = 72
Maximum = 30

O C. Minimum = 30
First quartile = 72
Median = 62
Third quartile = 43
Maximum = 81

D. Minimum = 43
First quartile = 30
Median = 62
Third quartile = 81
Maximum = 72

a is the answer.

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

18.75 gallons

step-by-step explanation: