To find the mean you add all the #'s and divide by how many there are. 4+5+6+7 +8= 30 /5 is 6. Tara is right.
Multiply that by the height since the base is already length X width thats all you need to do, and you get 1562.4!
Answer:
D - The slope from point O to point A is three times the slope of the line from point A to point B.
Give me a min i need to think but ill get back to you as soon as possible
