Answer:
2 1/4 yards above sea level
Step-by-step explanation:
The midpoint elevation is the average of the endpoint elevations, their sum divided by 2. When elevation is below sea level, it is represented by a negative number.
(17 3/4 - 13 1/4)/2 = (4 2/4)/2 = 2 1/4 . . . yards above sea level
Answer:
#11 : 14 cars
#12 : 8+6+4=18
Step-by-step explanation:
Answer: x=-10
Step-by-step explanation:
Answer:

Step-by-step explanation:
See the attached picture for explanation.
Answer:
a) At the end of the bones