A batch of fertilizer requires 6 1/2 cups of powder to be mixed with water. A farmer wants a large area to be fertilized, so he uses 21 3/4 cups of powder. How many batches is this enough powder for?

Step-by-step explanation:

Use ratios to solve it:

x =  1*21 3/4 ÷ 6 1/2 =

      21 3/4 ÷ 6 1/2 =

      87/4 ÷ 13/2 =

      87/4 × 2/13 =

      87/26 =

      3 9/26

answer: 5

step-by-step explanation:

since, the range is the difference between the lowest and highest values of the given sample space.

and, here the sample space = { 3, 1, 0, 4, 1, 4, 2, 3, 0, 5, 0, 1, 1, 2, 0, 4, 1,4, 4 ,2 ,3 ,2 ,0 ,1 ,4 }

here, the highest value of the given sample = 5

and, the lowest value = 0

therefore, the range of the sample space = 5 - 0 = 5