Answer:
Sum of (k*7) with i=1 to n=4
Step-by-step explanation:
1. (12) + 4 ≤ 12
16 ≤ 12
Not true
2. 12 ÷ (12) > 12
1 > 12
Not true
3. 12 - (12) ≥ 4
0 ≥ 4
Not true
4. 12(12) < 200
144 < 200
True
Well there's no expressions to list, but:
First you have 33 students, 11 voted for Candidate A, 15 voted for Candidate B, the remaining 7 didn't vote for either.
We're looking for the percentage for Candidate A, being: 11/33 which can be reduced down to 1/3rds, 1/3rds is equivalent to 0.333... which in reference if multiplied by 100 gives you 33.3% (estimated).
So your answer should be that 33.3% of the class voted for Candidate A.
Hope that helps. ^ ^
{-Ghostgate-}
Answer:
First option
Step-by-step explanation:
Given the following question:
We are being asked to find the quadratic function that has a vertex of (3, 4) and passes through the point (7, -4). Remember that the vertex of any parabola is the point on the top of the parabola, directly in the middle of the top of the function.
<u>First option:</u>
(see photo below)
As you can see the function has a vertex of (3, 4) which means the point on the top of the parabola is (3, 4) or the vertex. It also passes through the point (7, -4) meaning the first option is your answer.
Hope this helps.