Simple.
100% of the student body is 160 + 80, which is 240.
160 is 66.7% of 240.
So 66.7% voted for a bulldog.
Hope this helps!
(7x6) + (7x3) = c. this is the answer
<h2>
Answer:</h2>

<h2>
Step-by-step explanation:</h2>
The graphs of
can be obtained from the graph of the cosine function using the reciprocal identity, so:

But in this problem, the graph stands for the function:

Because the period is now 4π as indicated and for
in the figure and this can be proven as follows:

Also,
as indicated in the figure and this can be proven as:

This question is incomplete because it was not properly written
Complete Question
Marcus and Jeremy both evaluated the expression −(5²) + 3. Marcus said the answer was −22. Jeremy said the answer was 28. Who is correct? Explain the error in the other student’s work.
Answer:
Marcus is right, the answer is -22
Step-by-step explanation:
The expression to simplify is given as
-(5²)+ 3
= -(25) + 3
= - 22
This is the correct answer. Marcus when simplifying his expression took note of the bracket or parentheses sign. This is very important.
Jeremy got 28. His answer is wrong because he squared -5 directly without taking noting that it was in a bracket or parentheses.
Hence this was Jeremy's calculation
-(5²) + 3
= 25 + 3
= 28
Jeremy's answer was wrong. He did not recognize the bracket in his calculation.