There were 13,500 people in the stadium. you multiply the amount of teenagers(270) by 100 then divide by 2, then you get 13,500 people.
To find the mean, you have to add all of the data together and divide by the amount of data sets there are. 2010+2002+2005+2007+2001=10025
10025 divided by 5 sets of data is 2005.
The mean or average is 2005
0.5h(115 + 85) = 6550
0.5h(200) = 6550
100h = 6550
h = 655 cms
height is 655 cms
The unknown number is 1/2 or 0.5.
ex: 4x+6=8
Answer:
10
Step-by-step explanation:
Remove parentheses.
|9+1|
Simplify 9+1 to 10.
|10|
simplify
10
