From new york, ny to cancun, mexico it is 3,396 miles. if the family goes on a road trip and drives the same number of miles each for 12 days, how many miles will they drive each day?

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