Giving brainliest

A reflection about the y-axis and a dilation of 1/2*y=4^x
What is the new function?

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74

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