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nydimaria [60]
2 years ago
11

(WILL GIVE BRAINLIEST) Find the mean for the data shown below.

Mathematics
2 answers:
Jlenok [28]2 years ago
8 0

Answer:

The mean is 2.0909090909091

Step-by-step explanation:

Mean: The average of all numbers.

First I added all of the numbers, and then divided by the amount of numbers there were.

1 + 1 + 1 + 1 + 1 + 2 + 2 + 3 + 3 + 3 + 5 = 23

23 ÷ 9 = 2.0909090909091

Rounded it's 2, or 2.09

gizmo_the_mogwai [7]2 years ago
3 0

Answer:

Step-by-step explanation:

17+3=20/2

mean=10

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• Use opposite operation to isolate x
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2 years ago
Subtract 4 from 1/6 in parentheses
Rom4ik [11]
I am not sure if what I am about to explain is correct but I hope it is somewhere along the correct path

To solve the problem use the following steps below....

Step 1: Take your numbers and place them in parentheses

(4-1/6)

Step 2: Turn your whole number,4, into a fraction

6/6=1
6/6x4=24/6

Step 3: Place your new fraction back into the problem

(24/6-1/6)

Step 4: Use the operation,subtraction, and minus 1/6 from 24/6

(23/6)
24/6 minus 1/6=23/6

Step 5(is optional): Turn 23/6 into a mixed fraction by dividing 23 by 6

23<span>÷6= 3 5/6

Step 6(is optional): put your answer into a final statement

(4-1/6)=23/6=3 5/6

Answer: 3 5/6

I hope this helps and I apologize in advance if any false information was given.
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3 0
3 years ago
What is the formula to find the interest
Andre45 [30]

i = prt

Hope this helps

3 0
3 years ago
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Using a directrix of y = −3 and a focus of (2, 1), what quadratic function is created?
Lelechka [254]

Answer:

  y=\dfrac{1}{8}(x-2)^2-1

Step-by-step explanation:

The distance between the focus and the directrix is the vertical distance from the point to the line:

  1 -(-3) = 4

The vertex is half that distance between the point and the line, so is at x=2 and ...

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The vertical scale factor of the quadratic is 1/(4p) where p is the distance from vertex to focus. Here, that distance is 2, so the equation in vertex form is ...

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_____

<em>Check</em>

Any point on the parabola is equidistant from the focus and directrix. This is easily checked at the vertex, which is halfway between focus and directrix, and at the points having the same y-value as the focus. Those two points are (-2, 1) and (6, 1), both of which are 4 units from the focus and 4 units from the directrix.

5 0
2 years ago
Solve for the letter d
Deffense [45]

Answer:

34 I am pretty sure

Step-by-step explanation:

34+55 well is 89 so yeah d=34

4 0
3 years ago
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