Somebody can me give me an opinion
in your day-to-day routines, statistics are presented in the media to show trends in attitudes, behaviors, and even political opinion polls. how do you imagine that you will use statistics in your healthcare career?

As part of an annual fundraiser to raise money for diabetes research, diane joined a bikeathon. the track she biked on was 1,920 yards long. diane biked 38.5 laps. her sponsors agreed to donate an amount of money for each mile she biked. how many miles did she bike? first fill in the blanks on the left side using the ratios shown. then write your answer. given ratios: 5280ft / 1 mi , 1 mi /5280 ft , 1,920 yards / 1 lap , 1 lap / 1,920 yards , 3 ft / 1 yard , 1 yard / 3 ft. blanks: 38.5 laps / 1 yard x (blank) x (blank) x (blank) = (blank) miles i'm really confused on how to do this, and the explanations aren't exactly . if you could walk me through how to do this, it would be greatly appreciated.

Maria walks a round trip of 0.75 mile to school every day. how many miles will she walk in 4.5 days

Use the elimination method to solve the systems of equations. choose the correct ordered pair. 7x+4y=39