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
Leno4ka [110]
3 years ago
6

Eight businesses were asked how many employees they have. Here is the data: 4, 5, 6, 5, 4, 6, 3, 8. Find the mean / A ocho empre

sas se les preguntó cuántos empleados tienen. Aquí están los datos: 4, 5, 6, 5, 4, 6, 3, 8. Encuentre la media * A.5 B.5.125 C.4 D.6
Mathematics
2 answers:
Snezhnost [94]3 years ago
6 0

Answer:

B. 5.125

When you begin to add the numbers your total will be 41 but you would need to divide by the total amount of numbers in the data and your answer would be 5.125

When you add the numbers, you get 41. Then, you divide by how many numbers there are and you would get 5.125.

Step-by-step explanation:

kow [346]3 years ago
4 0

Answer:

B. 5.125

Step-by-step explanation:

When you add the numbers, you get 41. Then, you divide by how many numbers there are and you would get 5.125.

You might be interested in
What is the answer to this problem?<br> 8x-1=5x-1+3x
Maksim231197 [3]
U wouldn’t have a answer because it would be ( 0=0 )
8 0
3 years ago
Which of the following represents a relation that is NOT a function? A. X 7 -5 10 -7 Y 34 32 40 34 B. X -7 -5 -7 2 Y 34 32 40 34
Nostrana [21]
The x-value of -7 shows up more than once in relation ...
  B. X -7 -5 -7 2 Y 34 32 40 34

_____
When there is more than one y-value for an x-value, the relation is NOT a function.
8 0
3 years ago
Please help me thank you
Hoochie [10]

Answer:

\large\boxed{\sin2\theta=\dfrac{\sqrt3}{2},\ \cos2\theta=\dfrac{1}{2}}

Step-by-step explanation:

We know:

\sin2\theta=2\sin\theta\cos\theta\\\\\cos2\theta=\cos^2\theta-\sin^2\thet

We have

\sin\theta=\dfrac{1}{2}

Use \sin^2\theta+\cos^2\theta=1

\left(\dfrac{1}{2}\right)^2+\cos^2\theta=1\\\\\dfrac{1}{4}+\cos^2\theta=1\qquad\text{subtract}\ \dfrac{1}{4}\ \text{from both sides}\\\\\cos^2\theta=\dfrac{4}{4}-\dfrac{1}{4}\\\\\cos^2\theta=\dfrac{3}{4}\to\cos\theta=\pm\sqrt{\dfrac{3}{4}}\to\cos\theta=\pm\dfrac{\sqrt3}{\sqrt4}\to\cos\theta=\pm\dfrac{\sqrt3}{2}\\\\\theta\in[0^o,\ 90^o],\ \text{therefore all functions have positive values or equal 0.}\\\\\cos\theta=\dfrac{\sqrt3}{2}

\sin2\theta=2\left(\dfrac{1}{2}\right)\left(\dfrac{\sqrt3}{2}\right)=\dfrac{\sqrt3}{2}\\\\\cos2\theta=\left(\dfrac{\sqrt3}{2}\right)^2-\left(\dfrac{1}{2}\right)^2=\dfrac{3}{4}-\dfrac{1}{4}=\dfrac{3-1}{4}=\dfrac{2}{4}=\dfrac{1}{2}

3 0
3 years ago
E graph shows the altitude of a helicopter over time.
DaniilM [7]

Let

x-------> the time

y-------> the altitude of a helicopter

Step 1

<u>Find the slope of the line</u>

we know that

the slope m of the line between two points is equal to

m=\frac{(y2-y1)}{(x2-x1)}

we have

(x1,y1)=(0,10,000)\\(x2,y2)=(15,4,000)

substitute in the formula

m=\frac{(4,000-10,000)}{(15-0)}

m=\frac{(-6,000)}{(15)}

m=-400\frac{feet}{minute}

therefore

<u>the answer is the option </u>

The slope is -400 . This means that the helicopter descends 400 ft each minute.


4 0
3 years ago
133.333 repeating into a fraction
Elodia [21]

Answer:

133 1/3

Step-by-step explanation:

1/3= 0.3333 repeating

5 0
4 years ago
Other questions:
  • Max and Jenna are each making pastries for their family reunion. Max is making beignets with a special type of flour. For every
    13·1 answer
  • PLEASE HELP!!!!! Giving away 50 points
    9·2 answers
  • Given: (−10,2) and (3,5), the midpoint is???
    7·2 answers
  • Howard is designing a chair swing ride. The swing ropes are 5 meters long, and in full swing they tilt in an angle of 29 degrees
    6·1 answer
  • While visiting a friend's home, I saw kittens and chickens playing in the backyard. Counting heads, I got 18. Counting feet, I g
    9·1 answer
  • Please help I will mark Brainly
    6·1 answer
  • Always confusing pls help
    10·1 answer
  • (02.03 MC) The figure shows two triangles on a coordinate grid: A coordinate grid is shown from positive 6 to negative 6 on the
    10·1 answer
  • Help with this inequality pleaze
    12·1 answer
  • The plot below shows the graphs of three functions, f, g, and h, all of which determine the population of three different cities
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!