13.7*1/10=1.37 So far she has hiked 1.37 miles.
The only non-linear equation from your choices is the area of a circle as it is:
A=πr^2 and if you take the derivative of A you have:
dA/dr=2πr
So the rate of change changes as r changes, it is not constant thus the function has acceleration, so velocity changes.
This is in contrast to any linear equation which is of the form:
y=mx+b now taking the derivative you see that:
dy/dx=m, now m is a constant value, which means that there is no acceleration and the velocity remains constant.
The answer is 20.6 hope this helps
Answer:
Step-by-step explanation:
<u>Given Data:</u>
Speed = 4.9 mph
Time = 0.57 hours
<u>Required:</u>
Distance = ?
<u>Formula:</u>
Distance = Speed * Time
<u>Solution:</u>
Distance = 4.9 * 0.57
Distance = 2.793 miles
![\rule[225]{225}{2}](https://tex.z-dn.net/?f=%5Crule%5B225%5D%7B225%7D%7B2%7D)
Hope this helped!
<h3>~AH1807</h3>
