The average is 30 because 36+26+30+28=120 divided by 4 = 30
Answer:19
Step-by-step explanation: 380 divide by 20 is 19
give me brainliest please
Answer:
x = 1
Step-by-step explanation:
f(x) = 3 or y = 3
Locate y = 3 on the y- axis , go horizontally across to meet the line at (1, 3 )
Then
When f(x) = 3 , x = 1
1 DOC
2 BOC
3 EOC
4 AOD
5 AOC