QUESTION 1
What is the mean of 21, 23, 35, 40)?
o A. 27
B. 31.75
e C. 19
D.29.75
1 answer:
Answer:
D. 29.75
Step-by-step explanation:
To determine the mean, you must add up all the numbers and then divide that number by how many numbers you added.
Here,
21 + 23 + 35 + 40
= 119
You added 4 numbers (21, 23, 35, 40),
so, 119 / 4
= 29.75
Hope this helps and a thank won't hurt! :)
You might be interested in
Answer:
The common factors of 45 and 72 are 9, 3, 1
Step-by-step explanation:
False because it’s natural so it’ll just come back
Answer:
J-o+e m=a+m-a
Step-by-step explanation:D+e_e_z n-u+t-s
Step-by-step explanation:
The answer is in the picture Hope it helps
Answer:
12
Step-by-step explanation:
10x-11+3x-2+3x+1=180
16x-12=180
16x=192
x=12
