The mean is where you add all of the numbers in that set together, and divide it by the amount of numbers you have. E.g. For Set 1 - 10 + 15 + 20 + 25 + 30 + 50 = 150 ÷ 6 = 25
For Set 2 you just repeat the process:
1. Add the numbers in the set together, this gives you a total of 111
2. Then divide 111 by 5 as you have 5 numbers, giving you 22.2
Therefore set 1 has the higher mean :)
The answer is C, set 1, 25 :)
Answer:
d, diameter
Step-by-step explanation:
radius is half of a diameter, or the distance from the center of the circle to the circumference
circle is a... circle
center is...
Combine the like terms:
3 - 12t + 8t = 3 - 4t
simplified answer is
-4t + 3
