Answer:
Option D doesn't make any sense.
Step-by-step explanation:
D) 7 hours of sleep correspond to an age of 19 years.
That is wrong.
If we use the expression provided
hours = 8 + 0.5*(18 -age)
hours = 8 + 0.5*(18 -19)
hours = 8 + 0.5*(-1)
hours = 7.5
Answer: 0.3 hours or 18 minutes
Step-by-step explanation:
Each person would get 1/5 beacuse you would have to divide 5 into 4.
For number three they are all equal
