Answer:
t = 36 minutes
Step-by-step explanation:
Given that,
Distance Andrea drive from home, d = 21 miles
The speed of Andrea, v = 35 mph
We need to find how many minutes will it take er to get to work. Let the time is t. We know that,
speed = distance/time
[tex]v=\dfrac{d}{t}\\\\t=\dfrac{d}{v}\\\\t=\dfrac{21}{35}\\\\t=0.6\ h[/tex]
or
t = 36 min
So, the required time is 36 minutes.
