Domain: <span>(<span>−∞,∞</span>)
</span>Range: <span>(<span>−∞,∞</span>)</span>
Answer:
Area of circle is 
Step-by-step explanation:
Formula for circumference of circle is given as,
Given that C = 15 n cm,
Substituting the value,
Solving above equation for r, divide both side by 
Simplifying,
Formula for area of circle is given as,
Substituting the value of r,
Squaring the parenthesis,
Cancelling out the common term,
Therefore, area of circle in terms of n is 
Step-by-step explanation:
So first off we want to find out how many miles Nina can ride in 3,600
For this we have to convert 63,360 feet into miles
If there are 5,280 feet in one mile than we need to see how many times 5,280 goes in to 63,360
divide 63,360 by 5,280: you get 12
This means that she can bike 12 miles in 3,600 seconds
3,600 seconds is the same as an hour
Answer:
Nina can bike 12 miles per hour
Answer:
The heat death of the universe which is also known as the big chill or big freeze is a conjecture in the ultimate fate of the universe which suggests that the universe would evolve to a state of no thermodynamic free energy and therefore would be unable to sustain processes that increase entropy
