Mark wants to test his hypothesis that he will have an equally likely chance of drawing 4 straws, given 3 are long and 1 is short. In his experiment, the long straw was drawn 85 times and the short straw 15 times. Which conclusion BEST supports his results? A. The straws were not equally likely because the short straw was drawn more times.

B. A conclusion cannot be determined due to the fact he did not conduct 1000 trials.

C. The 4 straws are equally likely based on these results.

D. The short straw has a less likely chance of being drawn based on these results.

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 equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls

answer: i believe the answer is e

step-by-step explanation: