It takes harland 15 minutes to rake all leaves in the front yard. if trudy scatters the leaves while harland rakes, it takes him 20 minutes to rake the leaves. how many minutes does it take trudy to scatter all the leaves?

 Trudy takes 60 minutes to scatter all the leaves.

Step-by-step explanation:

Time taken by Harland to rake all the leaves in the front yard = 15 minutes

Time taken by Trudy scatters the leaves while Harland rakes = 20 minutes

Let time taken by Trudy to scatter all the leaves be x.

Work done by Harland is given by

Work done by both of them is given by

According to question,

Hence, Trudy takes 60 minutes to scatter all the leaves.

8121 because

130,000 divided by 16 is 8121

in mathematics, a function is a relationship between two variables such that the value of one of the variables, called the dependent variable, is determined by the value of the other variable, called the independent variable. there is a specific term we use to describe the set of independent variables of a function.