All categories

4 years ago

In a survey of 120 people, 18 stated they were not registered to vote. Which value would represent this group in a pie chart?

Mathematics

2 answers:

Helga [31]4 years ago

8 0

6.66666666667% you divide 120 by 18 that = 6.66666666667 and add a %

Sav [38]4 years ago

5 0

Answer: That part in a pie chart which shows 54° represents this group.

Step-by-step explanation:

Since we have given that

Number of people in a survey = 120

Number of people in a survey were not registered to vote = 18

We need to find the degree to represent it in a pie chart.

So, Value that represent this group in a pie chart is given by

$\dfrac{18}{120}\times 360^\circ\\\\=54^\circ$

Hence, that part in a pie chart which shows 54° represents this group.

You might be interested in

Mario has a rectangular prism completely filled with sand that has a base area of 85 cm² and a height of 15 cm. Mario pours all

just olya [345]

The base area of this second rectangular prism is 51 cm²

The rectangular prism completely filled with sand has a base area of 85cm² and height of 15cm .

<h3></h3><h3> volume of a rectangular prism</h3>

volume = Bh

where

B = base area

h = height

Since the first rectangular prism was completely filled with sand and it completely filled the second rectangular prism, it means they both have the same volume.

Therefore,

volume of the first rectangular prism = volume of the second rectangular prism.

volume = Bh

volume = 85 × 15

volume = 1275 cm³

Therefore, the base area of the second rectangular prism can be calculated as follows:

volume = Bh

1275 = 25B

B = 1275 / 25

B = 51 cm²

learn more on prism here: brainly.com/question/2517494?referrer=searchResults

8 0

3 years ago

If the cos of angle x is 8 over 17 and the triangle was dilated to be two times as big as the original, what would be the value

Viktor [21]

Answer:

the answer is 8/17

Step-by-step explanation:

i got it right on the quiz

6 0

3 years ago

Express in simplest a+bi form: Square root of 1b + Square root of -1b

Nimfa-mama [501]

Express in simplest a+bi form: Square root of 1b + Square root of -1b

$\sqrt{1b} + \sqrt{-1b}$

Lets simplify $\sqrt{-b}$

We know $\sqrt{-1} = i$

$\sqrt{-b} =i\sqrt{b)$

We cannot simplify $\sqrt{1b}$

$\sqrt{1b} + \sqrt{-1b}$

$\sqrt{1b} + i\sqrt{b}$

So a + ib form is $\sqrt{1b} + i\sqrt{b}$

5 0

4 years ago

How do u solve proportion equations

jok3333 [9.3K]

You draw a line and then a = and another line on another side

like this but bigger ––=––

7 0

3 years ago

Solve the system using the substituiton method<br> branliest offered<br> 3x-7y=10<br> x-4y=5

fiasKO [112]

Hi there!

To solve this problem using substitution, we need to set x equal to a value and substitute it into the other equation.

Since
x - 4y = 5,
x = 5 + 4y

3x - 7y = 10
3(5 + 4y) - 7y = 10
15 + 12y - 7y = 10
15 + 5y = 10
5y = -5
y = -1

Now that we know y is -1, we can substitute it back into the equation to find x:

y = -1
x - 4y = 5
x - 4(-1) = 5
x - (-4) = 5
x + 4 = 5
x = 1

So, your answers are x = 1 and y = -1.

Hope this helps!

6 0

3 years ago