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
prohojiy [21]
3 years ago
7

What is the standard deviation of the data set given below? 5,7,9,11,13

Mathematics
2 answers:
Marysya12 [62]3 years ago
4 0

Answer:

square root of 10 is the correct answer

Step-by-step explanation:

a-pex

Leya [2.2K]3 years ago
3 0

Answer:

3.16

Step-by-step explanation:

You might be interested in
Why is 6/11=x/33 not a proportion
sertanlavr [38]

6/11=x/33 is not a proportion because they aren't equal to each other.

6 0
3 years ago
The width of a rectangle is the length minus 3 units.The area of the rectangle is 10 units. What is the width, in units, of the
labwork [276]

Answer:

2 units

Step-by-step explanation:

It's because the only whole number factor pair to 10 is 2x5 and luckily, it turned out that 5-3=2, so there are no decimals or fractions.

5 0
2 years ago
Guys help plz and I will give brainliest
rewona [7]

Answer:

add 12 for all sides I think

Step-by-step explanation:

but if 12 yd is on both sides you must add 12+12 and the after getting the answer add then with 12+12

4 0
3 years ago
Solve 5r2 – 12 = 68. {±4} {±5} {±3} {±6}
sashaice [31]

Hey there!

Assuming you meant

5r^2 - 12 = 68

If so, follow these steps so it can be a little bit easier to solve

Firstly, we have to add by 12 on each of your sides

5r^2 -12 +12 \\ \\ 68 + 12

5r^2 = 5r^2 \\ \\ 68 + 12 = 80

We get: 5r^2 =80

Now, we have divide by 5 on each of your sides

\frac{5r^2}{5} = \frac{80}{5}

\frac{80}{5}  = 16

We get: r^2 = 16

r = ± \sqrt{16}

Therefore , your answer is:r = ±4

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

3 0
3 years ago
Determine the attributes of the hyperbola represented by this equation:
Crank

Answer:

1. c

2. B

Step-by-step explanation:

Plato user

7 0
3 years ago
Other questions:
  • Question is below....
    10·1 answer
  • Write an equation in slope-intercept form of the line having the given slope and y-intercept.
    10·1 answer
  • What is the arc measure of BC in degrees
    10·1 answer
  • Solve this 8x-6(3-2x)
    9·2 answers
  • Solve the following system.<br> 5x - 5y + 8z = 6<br> x + 2y + z = 12<br> 3y - z = 10
    15·1 answer
  • What is the volume please this is for a quiz​
    13·1 answer
  • So I need help finding the cross section of all the shapes, so any cross section experts mind helping?
    9·1 answer
  • Find all of the missing angle measurements (pls help i can’t seem to figure out this part)
    15·1 answer
  • Sara says, "If you subtract 19 from my number and multiply the difference by - 6, the result is - 72." What is Sara's number?​
    9·2 answers
  • Add them all with explanation please
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!