Answer:
6=x
Step-by-step explanation:
Answer:
72.51
Step-by-step explanation:
Given that :
Lab score % = 23%
Each Major test % = 22.5%
Final exam % = 32%
Score :
Lab score = 96
First Major test = 64
Second major test = 62
Final exam = 69
Hence,
Weighted average = Σ(weight % * score)
Weighted average = Σweight_1*score_1 +.. Weight_n * score_n)
(0.23 * 96) + (0.225 * 64) + (0.225 * 62) + (0.32 * 69) = 72.51
BC is 8.7
CA is 20
hope this helps
Answer:
Option : A
Step-by-step explanation:
Hope it helps you!
Answer:
B
Step-by-step explanation:
2x3=6 and 6x4=24 so 6-24= -18
