There are 25 total mc questions on carla's quiz. each question has 5 possible answer choices. If she randomly guesses on each question, what is the expected number of questions she'll get correct?

The frequency table shows a set of data collected by a doctor for adult patients who were diagnosed with a strain of influenza. patients with influenza age range number of sick patients 25 to 29 30 to 34 35 to 39 40 to 45 which dot plot could represent the same data as the frequency table? patients with flu

How does a low unemployment rate affect a nation's economy? a. the nation has a higher number of productive resources. b. the nation can spend more money on for unemployed people. c. the nation can save money by paying lower salaries to a large workforce. reset

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b