If - is a factor of a polynomial of f and- is not a factor of f, then r is called a real zero of multiplicity m of f

What is the range of the data below? .8090100

How do i put 3(x+7) in distributive property

Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g