The time, t, in hours, that it takes x people to plant n trees varies directly with the number of trees, and inversely with the number of people. suppose 6 people can plant 12 trees in 3 hours. how many people are needed to plant 28 trees in 5 hours and 15 minutes?

An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.

Marion has a bicycle that she is planning to take for a ride. the rim of the rear wheel lies 41 cm from the center of the wheel. the tire itself has a thickness of 3 cm. in order for marion to ride her bicycle 96,712 cm approximately how many rotations will the rear wheel make?

Given: prst square pmkd is a square pr = a, pd = a find the area of pmct.