Show that if a, b, and c are integers such that (a, b) = 1 [that is, the greatest common denomenator is equal to 1] and c | (a + b) [that is, c divides into (a + b) and (a+b) = c*e {where e is a some positive constant}], then (c, a)=(c, b)=1.

Factor p 2 + 18p + 32. (p+ 4)(p + 8) (p + 2)p+ 16) (p + 16)2

What are the relative frequencies to the nearest hundredth of the columns of the two-way table?

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.