The amount of time it takes p people to paint d doors varies directly with the number of doors inversely with the number of people. four people can paint 10 doors in 2 hours. how many people will it take to paint 25 doors in 5 hours?

a)4
b)5
c)10
d)20

4 people

Step-by-step explanation:

We are given that The amount of time it takes p people to paint d doors varies directly with the number of doors inversely with the number of people.

Let constant of propotionality be k

There are 4 people , 10 doors and 2 hours.

Since we are given that time varies directly with no. of doors and inversely with no. of people

Now we are supposed to find that How many people will it take to paint 25 doors in 5 hours

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Hence it will take 4 people to paint 25 doors in 5 hours.

what graph

step-by-step explanation: