Answer: (2,-3)
Step-by-step explanation:
Use ratio and proportion
5.25/x= 82/100
cross multiply
82 x= 525
x= 6.4 miles
Hope this helps
Answer:

Step-by-step explanation:
We can use some logarithmic rules to solve this easily.
<em>Note: Ln means
</em>
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Now, lets start with the equation:

Writing left side with logarithmic base e, we have:

We can now use the property shown below to make this into exponential form:

So, we write:

We recognize another property of exponentials:

So, we write:

Also, another property of natural logarithms is:

Now, we simplify:

This is the answer.
P(over 40, root beer drinker) = 30/85 = 6/17
answer
6/17
What do you want to do with this expression??