Sign In
Ask Question
Mekhi Noble
Mathematics
12 April, 05:46
The average of 12, 25, 33, and N is 120. Find N.
+5
Answers (
1
)
Keaton Conway
12 April, 06:12
0
So the formula for mean is you add up all of the numbers and divide by the number of numbers, that will give you the mean/average. So that means that (12+25+33+N) / 4 = 120. We can simplify by first adding all of the numbers and multiplying both sides by 4 which will cancel out the four on the right side.
70+N/4 = 120
480 = 70+N
So then we subtract 70 from both sides. Then we get 410 = N.
The answer is
410 is Answer
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“The average of 12, 25, 33, and N is 120. Find N. ...”
in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
V Next Graphs of Quadratic Relationships: Mastery Test Select the correct answer. if y (t) = | (5-), which statement is true? A. The graph of function fis stretched vertically by a scale factor of 3 to create the graph of function g. B.
Answers (1)
True ir false: multiplying 7x43, a reasonable estimate of the product is 280? Why?
Answers (1)
Which value of x is a solution to the equation: 5 (x - 6) = 4x + 8
Answers (2)
You estimate that there are 66 cars in a parking lot. The actual number of cars is 75 . a. Find the percent error. b. What other estimate gives the same percent error? Explain your reasoning
Answers (1)
6. Use the element method and proof by contradiction to prove that for any sets A, B and C, if B nCCA, then (C - A) n (B - A) = 0.
Answers (1)
New Questions in Mathematics
Prove that sec (-pi/4) = sqrt2.
Answers (1)
Joey throws darts at a board which has 20 sections on it. Sections on the board are red. Out of 15 throws how many times will he likely land on blue section?
Answers (1)
Is 6% of a pound weigh more than an ounce
Answers (1)
The angles in a triangle are in the ratio 2:3:4. Find the size of the smallest angle.
Answers (1)
Susan reads a book at the rate of one page every 3 minutes if you are reading way to remind the same which method
Answers (1)
Home
»
Mathematics
» The average of 12, 25, 33, and N is 120. Find N.
Sign In
Sign Up
Forgot Password?