Respuesta :
SOLUTION
Distance is calculated as
[tex]Distance=speed\times time[/tex]a.) miles in one hour
Here the speed is given as 68 miles/hr.
The distance in 1 hour becomes
[tex]\begin{gathered} distance=speed\times time \\ distance=68\times1=68miles\text{ } \end{gathered}[/tex]Hence the answer is 68 miles
b.) Feet in one hour
We have to found the distance in one hour in miles as 68 miles.
So we convert the miles to feet, we have
[tex]\begin{gathered} 1mile=5280feet \\ 68miles=5280\times68=359,040feet \end{gathered}[/tex]Hence the answer is 359,040 feet
c.) Feet in one minute
To do this, we divide the distance gotten in feet in one hour by 60. Since 60 minutes make an hour, so we have
[tex]\begin{gathered} \frac{359,040}{60} \\ =5,984\text{ feet} \end{gathered}[/tex]Hence the answer is 5,984 feet in one minute
d.) Feet in one second
To do this, we divide the distance gotten in feet in one minute by 60. Since 60 seconds make a minute, so we have
[tex]\begin{gathered} \frac{5,984}{60} \\ =99.733\text{ feet} \end{gathered}[/tex]Hence the answer is 99.73 feet in one second
