Answer:
13
Step-by-step explanation:
First find the average the numbers (40 / 4 = 10)
2 are more and 2 are less
7, 9, 11, 13
Answer:
D
Step-by-step explanation:
correct
The cuic equation is -1 and 2i
Answer:
x=0,10
Step-by-step explanation:
Answer:
<h2>6</h2>
Step-by-step explanation:
