B) the reticular activity system
(Good luck on your test!)
Answer: you had never implied it had been at night, so the car itself would have been able to see the male. even if so the man was dressed in black also the car has no headlights on.
Explanation:
Sorry, I don’t understand your question.
Answer:
a) There is no mode.
b) 30 CDs
c) 230 CDs
Explanation:
a) No number of CDs is repeated, so there is no mode.
b) Number of Rock CDs = 60 (20 × 3)
Number of Classical CDs= 30 (20 × 1.5)
![60 - 30 = 30 CDs](https://tex.z-dn.net/?f=60%20-%2030%20%3D%2030%20CDs)
c) Pop = 100 CDs (20 × 5)
Jazz = 40 CDs (20 × 2)
Classical = 30 CDs (20 × 1.5)
Rock = 60 CDs (20 × 3)
![100 + 40 + 30 + 60 = 230 CDs](https://tex.z-dn.net/?f=100%20%2B%2040%20%2B%2030%20%2B%2060%20%3D%20230%20CDs)