A ship leaves a harbor sailing at 28 mph. A plane leaves 6-1/4 hours later. At what rate must it fly to overtake the ship in an hour and 15 minutes?

Math each whole number with a rational,exponential expression

The function show two sisters' savings account and the rate at which they plan to deposit money

Identify all the cases where non-probability sampling is used when attempting to study the characteristics of a large city. studies on every subject in the population divide a population in groups and obtain a sample studies with a limited amount of time demonstrate existing traits in a population studies with the nth person selected