Generating
A sequence has a common ratio of į and f(5) = 81. Which explícit formula represents the sequence?
fx) = 24
f(x) = 16
f(x) = 24
f(x) = 16
163

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