Using weighted average, it is found that she should score 67% on the computer science test.
- The weighted average is given by <u>each proportion multiplied by it's score</u>.
In this problem, the proportions and scores are given by:
- Proportion of 32% = 0.32 for a score of 300.
- Proportion of x for a score of 200.
- Proportion of 46% = 0.46 for a score of 300 + 200 = 500.
Then
She should score 67% on the computer science test.
A similar problem is given at brainly.com/question/24855677
Answer:
-The value of 
:
Step-by-step explanation:
-Solve the inequality for :
-Multiply both sides by the denominator, which 
:
So, the final answer would be .
200,057
This is the how write
Answer
4
Explanation
(1,19) (-2,7)
7-19=-12
-2-1=-3
The divide -12 and -3 and you get 4
Hope this helps
Answer:
825 people voted in the town of Markston during the elections this year.
Step-by-step explanation:
Hi there!
The total number of people of the town of Markston (1500) is the 100%. Then, the 55% of 1500 can be calculated by multiplying 1500 by 55/100:
55% of 1500 = 1500 · 55/100 = 825
Another way to see this:
If 100% is 1500, then the 55% will be x:
100% -------- 1500
55% ----------- x = 55 · 1500 / 100 = 825
Then, 825 people voted in the town of Markston during the elections this year.
Have a nice day!
