Which equation represents a circle that contains the point (-5,-3) and has a center at (-2,1)

Acompany is testing in comparing to lightbulb designs the box plot shows the number of hours that each lightbulb design last before burning out which statement is best supported by the information of the plot

All per-unit concepts rely on ratios,meaning,to provide a type of measurement

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