Find the correct prime factorization of 20/50, an then reduce the fraction to lowest terms.
a. 2*10/2*25
b. 2*2*5/2*5*5
c. 2*2*5*20/2*5*5*50
d. 2*5*5/2*2*5*5 20/50 in lowest terms

Aman steps out of a plane at a height of 4,000m above the ground falls 2,000m very quickly and then opens his parachute and slowly falls the remaining 2000m to the ground what height above the ground would be the best choice for a reference point

Name the most appropriate metric unit for each measurement like a length of an carrot

Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?