HELP ! A small shop can manufacture 4 windows every
5 hours. At that rate, how long will it take to
manufacture 7 windows?
A) 8 hr
B) 8 hr 15 min
C) 8 hr 30 min
D) 8 hr 45 min

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.

An airplane travels at an unknown elevation before it descends 3 miles to an elevation of 15 miles. find the elevation of the plane before its descen.

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters