Im 13 and i ran it in 10.47 seconds
It shoud be 60-75 miles per hour. A good 13 year old should be in the low to mid 50's. An average 13 year old is in the mid 40's.
the average 13 year old should get £13 per week the average 12 year old £12 the average 11 year old £11 ect
Average about 10-15 mph
1,ooo mph ( miles perh hour )
What is the average length for a 13-year-old
The average 13 year old's weight is about 105-135 lbs.
140 kmh
The average height for a 12 year old would be 5"6-5'8 because I was this height when I turned 12. The average height for a 13 year old would be 5"10-5"13
I don't think there is an average because all children are different sizes, how tall are they? My son is 13 and stands 5'11" he is not going to weigh the same as a smaller 13 year old.
The average height of a 13 year old girl is around 5'3". This can vary greatly depending on her parents and her genetics.
i think an average 13 year old would be a 34 B, but everyone develops differently.
The average IQ is 100. It does not go by age unless say a 20 year old got 102 and a 13 year old kid got 102, well then the 13 year old kid is smarter cause a 20 year old should know more then a 13 year old