A class of 33 students elected a class treasurer. There were 11 votes for Candidate A and 15 votes for Candidate B. The remainin
g students did not vote. Which expression gives the percent of voters who voted for Candidate A?
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
Given
Round 0 1 2 3
Points 25 75 225 675
Required
Determine the equation
Let n = rounds and p = points.
So, we have:
The above shows a geometric progression.
So, we solve using
In
n = 0 and p = 25
Substitute these values in
In
n = 1 and p = 75
Substitute these values in
Substitute 25 for a
Make b the subject
So, we have:
and
The equation becomes