Answer:
20 percent
Step-by-step explanation:
A. As we observe more numbers, we will always get closer to the actual average.
Answer:
30
Step-by-step explanation:
100%-40%=60%
but 50 is half of 100 you half 60% to 30 people
Answer:
The average acceleration of the car will be 10 m/s.
Step-by-step explanation:
70 / 7 = 10 m/s.