Answer:
A, C, D
Step-by-step explanation:
A, C, D
Answer:
The Alans's average for the course is 84.5
Step-by-step explanation:
We are given
There are 4 tests, A Term paper and a Final examination.
Score = 92, 78, 82, 90.
Term paper score = 80
Final examination score = 86
Weighted mean = ∑ w.f/∑w
also the sum of all the weights is 100% = 1
weighted mean = 15%*92 + 15%*78+15%*82+15%*90+20%*80+20%*86/1
= 51.3 + 33.2
= 84.5
Therefore the Alans's average for the course is 84.5
Answer:
b
Step-by-step explanation:
cause its 7
i know also cause it what i do im a math teacher at k12 online school
BG = 40. Equation: 4(3) + 8 + 20 = 40.
False, because when you connect them the don't even look like a line.
Hope this helps! ;)
