Answer: 0.6
Reason: 3 divide by 5 is 0.6
The answer is Letter D - 3.42
Size - Mean
10 - 3.51
20 - 3.42
30 - 3.39
40 - 3.34
To solve for the mean, add up all the given values then divide it by how many numbers there are. In this case, we will add the mean of the samples then divide the result by the number of the given samples.
= (3.51 + 3.42 + 3.39 + 3.34) / 4
= 13.66 / 4
= 3.415 or 3.42
Answer:
Okay so what do we do
Step-by-step explanation:
Answer:
120 degrees.
Step-by-step explanation:
This is a pentagon so the interior angles add up to 540 degrees, so we have:
4x + 4x + 4x + 3x + 3x = 540
18x = 540
x = 30 degrees.
So m < C = 4*30 = 120 degrees.