Answer:
total question =90
she obtained 75% of first 40 questions
- No. of question she got correct in first 40 = 75% * 40 = 30
2. in order to get 80% out of 90,
the no. of questions got correct by Ama = 80% * 90 = 72
3. As she already got 30 c0rrect in first 40 questions, the number of question she needs correct for remaining 50 = (72-30) = 42
percentage = 42/50*100% = 84%
Answer:
S: (2,8)
T: (2,9)
U:(-6,9)
V:(-6,8)
I'm 95% sure since ive done these before.
Answer: B
Because it does not pass through (0,0)
