Manuela works as a security guard. She makes 15 dollars per hour. Her employers deduct 125 dollars from her weekly check to cover insurance and taxes. If manuela recieves at least 205 dollars in her weekly paycheck, what is the fewest number of hours she works in a week? Write and solve an inequality. ​

Zoe placed colored blocks on a scale in science class. each block weighed 0.8 ounces. the total weight of all the colored blocks was 12.8 ounces. how many blocks did zoe place on the scale? write and solve an equation to find the 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

Complete the steps to find 4.830 ÷ 5