Given that a task would take 40 people a total of 4 days to complete it, how many days would it take 10 people to complete the same task?

1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Aplane intersects a pris paralel to the base of the prism. the cross section is a polygon wth eight sides. how many sides does the base of the prism have? a. 10 b. 8 c. 7 d. 9

If rs 900 amounts to rs 1044 in 4 years, what sum will amount to 1368 in 3 1/2 years at the same rate