20000000+ 4000000+ 80000+ 4000+ 100+ 60+ 3
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: Standard, y-coordinate, vertex
Step-by-step explanation:
Standard form is the equation
The y-coordinate is the minimum or the maximum of the vertex
Answer:
I think if you take the two of the equations and subtract them from eachother then youll get a number being x=(blank) then just subsitute it in for the third equation and see if it works. (sorry if this doesnt help)
Step-by-step explanation: