he rapped a 40 word intro to a song and continues to rap 5 words per second. write an inequality to determine how many more seconds t he will rap to complete the song if the total song including the intro is at least 500 words.

The accompanying data represent the miles per gallon of a random sample of cars with a three-cylinder, 1.0 liter engine. (a) compute the z-score corresponding to the individual who obtained 42.342.3 miles per gallon. interpret this result.