Use ALEKS calculator to evaluate each expression. Round your answers to the nearest hundredth.​

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?

Abox holds 500 paperclips. after a week on the teacher's desk 239 paperclips remained. how many paperclips were used?