if a car with an average speed of 40 miles per hour drives for 45 minutes how far will it have gone

Answer: [tex]30\ miles[/tex]Step-by-step explanation: The average speed of the car is 40 miles per hour: [tex]V=40\ \frac{mi}{h}[/tex] The car drives for 45 minutes: [tex]t=45\ min[/tex] Since 1 hours has 60 minutes, we can convert the time from minutes to hours: [tex](45\ min)(\frac{1\ h}{60\ min})=0.75\ h[/tex] Knowing these values, we can use the following formula for calculate the distace "d": [tex]d=V*t[/tex] Therefore, substituting values into the formula, we get: [tex]d=(40\ \frac{mi}{h})(0.75\ h)\\\\d=30\ mi[/tex]