Which statement best describes the relationship between the two variables? There is an association because the relative frequenc
1 answer:
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The total electric energy bill for the month is
<u>Solution: </u>
Given that
Electric energy consumed by family in a month = 1303 kWh
Power Company charges per kilowatt hour
Need to calculate total electric energy bill for the month.
Price of 1 kilowatt hour =
Total electric energy bill for the month = Price of Electric energy consumed by family in a month = Price of 1303 kilowatt hour =
Order of operations are:
<span>1. Parentheses (simplify inside 'em)
2. Exponents
3. Multiplication and Division (from left to right)
<span>4. Addition and Subtraction (from left to right)
So, on your first one:
Parentheses first:
8(3+4)-2*8/(5-3)
8(7)-2*8/(2)
There are no exponents so multiplication and division:
56-16/2
56-8
Finally, addition and subtraction:
56-8=48
Your second problem is a bit more complicated but follows the same rules:
</span></span>
<span><span>
Parentheses first:
</span></span>
<span><span>
Now, exponents. Even though they are inside parentheses, we can't go further until we simply those.
(64+81)/5
Now back to parentheses:
(145)/5
Division:
145/5=29
Hope that helps</span></span>
<span>1. Parentheses (simplify inside 'em)
2. Exponents
3. Multiplication and Division (from left to right)
<span>4. Addition and Subtraction (from left to right)
So, on your first one:
Parentheses first:
8(3+4)-2*8/(5-3)
8(7)-2*8/(2)
There are no exponents so multiplication and division:
56-16/2
56-8
Finally, addition and subtraction:
56-8=48
Your second problem is a bit more complicated but follows the same rules:
</span></span>
<span><span>
Parentheses first:
</span></span>
<span><span>
Now, exponents. Even though they are inside parentheses, we can't go further until we simply those.
(64+81)/5
Now back to parentheses:
(145)/5
Division:
145/5=29
Hope that helps</span></span>
Answer:
(D)
(E) has a range of all real numbers.
Step-by-step explanation:
Given the function:
When y=f(x)=0
Therefore,
Also, has a range of all real numbers.
Therefore, Options D and E are correct.