How many minutes does it take 6 people to paint 4 walls

24 minutes

Step-by-step explanation: Time= kW/P where k is the proportionality constant.

                 Time=k(5)/4 =45 minutes   So, k = 36

    Time= 36(4)/6= 24 minutes

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

the correct answer is x/3+10≥32

hope this !