Answer:
1: The doctor's measurement.
Step-by-step explanation:
The doctor's measurement is correct because the doctor measured Claire's brother and Claire only estimated, therefore there is no evidence that Claire is correct but there's Is evidence that the doctor is correct.
Time = 3 miles / (20 mph - wind velocity)
time = 2 miles / (20 mph + wind velocity)
3 miles / (20 mph + wind velocity) = 2 miles / (20 mph - wind velocity)
3/2 = (20 mph + wind velocity) / (20 mph - wind velocity)
1.5 = (20 mph + wv) / (20 mph -wv)
30 mph -1.5wv = 20 mph -wv
10 mph = 2.5 wv
wind velocity = 4 mph
Answer:
whew~ lots of this....
Step-by-step explanation:
1. 6
2. 4ft
3. 64
4. 8
5. 10
6. 80
7. 144
The answer is -69.67
22.5 + x = -47.47
-22.5 -22.5
x = -69.87
Answer:
deep nuts on your chin, lol