The ratio of the lengths of corresponding parts in two similar solids is 4: 1. what is the ratio of their surface areas?
a.64: 1
b.16: 1
c.4: 1
d.8: 1

Which table represents a linear function? i'll give brainliest to first answer ^'^

Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.