Answer:
3 years
Step-by-step explanation:
i hope you dont fail
all you have to do is multiply the pairs of number
A circle is round, so no matter how many degrees it is rotated it will remain the same
Answer: He should have used the mean to determine the average because the data sets are approximately symmetric.
Step-by-step explanation
Generally one story in a building would be ten feet or three meters, a ten story would be 100, and a 30 story building would be 300 and so forth.