After listing her expenses and income, Sara realizes that her actual expenses exceed her actual income. What can Sara do to eliminate the negative difference between her expenses and income? Use complete sentences in your response.

What is the smallest integer n such that n\sqrt{2} is greater than 20

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?

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