What are we supposed to solved X or Y, what kind of answer need be for specific please
Answer:
here is your answer.
Step-by-step explanation:
total frequency is 24
Answer:
28 questions answered.
Step-by-step explanation:
40(2/5) is 16 questions.
40-16 is 24 questions left.
24(.5) is 12 questions.
16+12 gets you 28 questions.
I think A since working backwards and looking for a pattern wouldn't help, maybe C but im not sure
HARD!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!