What is the y-intercept of a line that has a slope of One-fourth and passes through point (8, 3)? 1 3 5 11

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

Fast! find the length of cu. the triangles are similar. show your work.

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