It cost 3.50 to enter the fair each ride cost 2.00 you have 21.50 how many rides can you go on

Find the missing factor in exponential form 48^2=3^2 • ?

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

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