Answer: 2
Step-by-step explanation:
subtract the lowest number from the highest
4-2=2
Answer:
y= 126
Step-by-step explanation:
The given equation is: y= 3x-2x^2+5x^3
Substituting the value x=3 in the above equation,we get
y= 3(3)-2(3)^2+5(3)^3
⇒y= 9-2(9)+5(27)
⇒y= 9-18+135
⇒y= 126
Answer:
3
Step-by-step explanation:
To find the average add all these numbers together, then divide by how many numbers you have.



2798 divided by 20 equals 139.9