1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Scorpion4ik [409]
3 years ago
5

What’s the Variace of 7, 5, 11, 1, 11

Mathematics
1 answer:
lara31 [8.8K]3 years ago
8 0
The mean is 35/5=7

v=((7-7)^2+(5-7)^2+(11-7)^2+(1-7)^2+(11-7)^2)/5

v=(0+4+16+36+16)/5

v=14.4
You might be interested in
The cost of producing 4 metal units is 204.80. The cost of producing 8 units is 209.60. What is the cost to produce 12
inessss [21]
The cost of 12 units would be $614.40.

This is found by dividing $204.80 by 4 to get $51.20 (cost per single unit), then multiplying $51.20 by 12 to get $614.40 (cost for 12 units).

I hope this helps!
3 0
4 years ago
Read 2 more answers
Triangle LMN has coordinates L (0, 0), M (0, -2), and N (2, 0). If ΔLMN ≅ ΔXYZ, what is the measure of XZ?
salantis [7]

Check the picture below.

3 0
4 years ago
It takes 2 tablespoons of peanut
kipiarov [429]

Answer:

16 tablespoons of peanut butter and 24 tablespoons of jelly which is 40 tablespoons all together

Step-by-step explanation:

2*8=16

3*8=24

16+24=40  

5 0
3 years ago
What is payday on the 1st and 15th referred as (2 times a month)? *
Gnoma [55]

Answer:

b, semi-monthly

6 0
3 years ago
A flea 1/16 of an inch tall can jump 9 3/8 inches high. If a person 6 feet tall had the ability to jump like a flea, how high co
rodikova [14]

Answer:

first you.. then you have to.. and after you do that then... you have your answer. Hope that helps, have a good day!

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • There are 25 quarts of water in a bucket. If you want to bottle it in 1/2 quart bottles, how many bottles do you have
    13·2 answers
  • What is the simplified sum of 3x/x-4 + x-3/2x
    6·2 answers
  • As a real estate agent kensho earns 4.5% commission on the houses he sells in the first quarter of the year he sold two houses o
    11·1 answer
  • Liam wants to treat some friends to lunch. He has $50 and knows that lunch will cost about $8 per person, p. How many people can
    11·1 answer
  • a science teacher has 0.4 L of seawater she gives each of her 22 students a container and a 5ml spoon she then asks her students
    12·2 answers
  • 7h=-(2h-18)7h=−(2h−18) solve for h please asap
    8·2 answers
  • For a school fundraiser, Ernie sold 66 gift cards, Jessie sold 24 gift cards, and Makayla sold 78 gift cards. Choose the express
    9·1 answer
  • Please help me I need to turn this in soon
    11·1 answer
  • 8th grade math! Please help. timed test
    5·1 answer
  • Peter works 52hours in a 40-hour work week where his basic wages rate is $200.If overtime is paid at time and-a-half, determine
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!