A parent increases a child’s monthly allowance by 20% each year. If the allowance is $8per month now, in about how many years will it take to reach $20 per month

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective

Which of the following graphs could represent a cubic function?