Casandra is training for a 10 mile race. on the first day of training she runs 4 miles, each day after that sge adds on 0.5 mile. on what day will casandra run 8 miles.

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

One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal