Answer:
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Step-by-step explanation:
The dependent variable and the independent variable are t and r, respectivey
<h3>How to determine the dependent and
independent variables</h3>
From the question, we have the following equation that can be used in our computation:
10/r = t
This equation can be re-expressed as
t = 10/r
The above equation implies that t is a function of r
In other words, t is dependent on the variable r
Read more about independent variables at
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<u>Complete question</u>
Corey's favorite hiking trail is 10km. They wrote this equation to find how much time it will take to hike the trail (t) if they hike at a rate of r kilometers per hour: 10/r = t.
Identify the dependent and independent variables.
Answer:
rectangle, square, circle
Step-by-step explanation:
Rectangle: length: 10 feet, Width: 50/10=5 feet
Square: length: 50/4=12.5 feet
Circle: 2pi(r)=50, radius=25/pi
C = 2πr
17 = 2(3.14)(r)
17 = 2(3.14r)
17 = 6.28r
6.28 6.28
2.71 ≈ r