Answer:
The difference quotient is 4.
Step-by-step explanation:
Given that:
To find:
Difference quotient = ?
where 
Solution:
Formula for Difference quotient is given as:
First of all, let us find out 
Replacing 
with 
Now,
Putting the above value in:
We are given that,
So, the difference quotient is 4.
Using proportions, it is found that 66 people in the survey worked on election day.
<h3>What is a proportion?</h3>
A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.
For this problem, the amounts of people who worked are:
Hence the total amount is given by:
0.64 x 50 + 0.4 x 85 = 66.
66 people in the survey worked on election day.
More can be learned about proportions at brainly.com/question/24372153
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Multiplication, addition, subtraction
Answer:
Franklin didn´t pay sales tax because tips can cover the tax. The answer is $79
Step-by-step explanation:
<span>22.35200 m / s so the answer is going to be a or c
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