Answer:
413.03
Step-by-step explanation:
405 increased by 8.3 is 405+8.3.

Answer: The average person doesn't live 1 million hours. 1 million hour is 114 year. That is much more than 78 years. 1 million ours is too much. You would need 683280 to make it 78 years.
A) the median is the middle measurement. Their ages could be 13, 14 and 15.
B) 2 students must be younger than 13
C) Like I said, the median is the middle measurement. If you have a list of numbers, you have to order them and take the middle number.
:) Have a nice day and maybe consider grading this answer brainliest? <3
1. diginity
2.require
3.tuition
Answer:
37/10
( I hope this was helpful) >;D