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
Shtirlitz [24]
3 years ago
8

The mean of 20 items is 40 and the mean of

Mathematics
2 answers:
kipiarov [429]3 years ago
5 0

Answer:

At this point just choose a mean thats half of the value

wlad13 [49]3 years ago
4 0

Answer:

Just divide the value by 2 and you will get the mean

You might be interested in
How to multiply and divide decimals with whole numbers
Ipatiy [6.2K]
If this helps: 10 x .5 would be the same as 50% of 10. Also: 40 x .12 would be the same as 12% of 40.
7 0
2 years ago
What is the answer 3x+5−7x+9
ICE Princess25 [194]

Step-by-step explanation:

3×+5-7×+9

3×3=9+5=14

7×7=49+9=58

58-14=44

<h2>ans.44</h2>
4 0
2 years ago
Read 2 more answers
What is the slope? (10 points)
alukav5142 [94]
The answer is C 1/2 hope this helps :)
3 0
3 years ago
(√7)5=7n, what is n?
iren [92.7K]

Answer:

n = 5/√7

Step-by-step explanation:

(√7) 5 = 7n

5√7 = 7n

7n = 5√7

n = 5√7/7

n = 5/√7

-<u>TheUnknownScientist</u>

5 0
3 years ago
Read 2 more answers
The figure below shows a line graph and two shaded triangles that are similar:
jonny [76]

Answer: A

Step-by-step explanation: took the test, got it right.

3 0
2 years ago
Other questions:
  • The perimeter of a regular octoagon is 22 2/3 inches what is the length of each side
    8·1 answer
  • The sum of a number and 13 divided by 11
    10·1 answer
  • Segment EF is a mid segment of triangle ABC. IF BC = 12 cm, what is the measure of segment EF?
    13·2 answers
  • Does every parallelogram have at least one right angle?
    5·1 answer
  • Multiples of 3 are always multiples of 6.
    7·2 answers
  • A taxi cab charges $1.75 for the flat fee and $0.25 for each mile. Write an in equality to determine how many miles Eddie can tr
    10·1 answer
  • You need half a liter of milk how many millimeters do you need
    11·1 answer
  • Help please please please I will mark you as brainlist!
    11·2 answers
  • Chain complete 40% of her homework on Monday and 2/3 on Tuesday if she started her homework on Monday what fractional part of he
    7·1 answer
  • Mike's electronics store sold the following number of cellphones on each of the seven days of a week. DayCell Phones Sold Sunday
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!