Briefly define the measures R, Q, and s. What are the advantages of using the standard deviation over range and interquartile range

Fred has a total of 62 dvd and cd. if the number of cd is three more than two times the number of dvd, how many cd does he have?

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by