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expeople1 [14]
3 years ago
7

A group of 125 teenagers were asked which of the following activities they would most likely choose to spend their free time doi

ng: reading a book, watching television, playing video games, or listening to music. The results are displayed in the circle graph below.
What is the central angle measure of the section representing those teenagers who prefer to play video games?

Mathematics
2 answers:
Crank3 years ago
8 0

Answer: The answer is 22.5 or 86.4 im not sure


erik [133]3 years ago
3 0
If it was 25%, it would be a 90 degree angle. So we can calculate this using a proportion. 25/90 = 24/x. Cross multiply to get 25x = 2160. When you divide by 25 on both sides you get 86.4. So the angle should be 86 degrees. Hope this helps.
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A salesperson’s commission rate is 4%. What is the commission from the sale of $39,000 worth of furnaces? Suppose sales would do
kenny6666 [7]

Answer:

The earnings will double

Step-by-step explanation:

Step one:

given data

we are told that the sales person's earnings is 4% of the sales made.

given that the sales made is $37,000 worth of furnaces.

Step two:

we want to find 4% of $37,000

=4/100*37000

=0.04*37000

=1480

hence for $37,000 the earning will be $1480.

Now suppose sales is doubled that is 37000*2= 74000

we want to find 4% of $74,000

=4/100*74000

=0.04*74000

=2960.

the earnings is $2960.

So if sales doubles the earnings will double

3 0
3 years ago
The state of Kansas has a sales tax of 5.3%, and the maximum rate a consumer can pay for local sales tax is 8.65%. What is the r
zvonat [6]
On the face of it, [5.3%, 8.65%].

_____
If you mean that up to 8.65% may be added to the base 5.3% rate, then the total can be in the range [5.3%, 13.95%].
4 0
3 years ago
Read 2 more answers
Solving systems of equations using substitution y=4x+2 7x-4y=-8
Doss [256]

Step-by-step explanation:

7x - 4(4x +2) = -8

7x - 16x -8 = -8

-9x = 0

x = 0

y = 2

3 0
3 years ago
Read 2 more answers
Look at the table showing prices of different items at a store.
kati45 [8]

The types of items that cost less than $3.75 per item are Paperbacks and notebooks.

<h3>How do we determine the price of a unit item in a word problem?</h3>

The price of a unit item can be determined by dividing the total price by the number of units sold.

Given that:

Paperbacks sold 3 units for $10.65;

  • 1 unit will be sold for = $10.65/3 = $3.55

Notebooks sold 4 units for $14.36;

  • 1 unit will be sold for = $14.36/4 = $3.59

Puzzles sold 3 units for $11.85;

  • 1 unit will be sold for = $11.85/3 = $3.95

Picture frame sold 4 units for $15.20;

  • 1 unit will be sold for = $15.20/4 = $3.80

Therefore, from the above calculations, we can conclude that the types of items that cost less than $3.75 per item are Paperbacks and notebooks.

Learn more about calculating the unit price of an item here:

brainly.com/question/5028370

#SPJ1

6 0
2 years ago
Which measure of central tendency best describes the data? 45, 45, 46, 52, 100, 43, 98, 46, 81 median only mean only either mean
faust18 [17]

Answer:

Median only

Step-by-step explanation:

I also go to k12 and did this quiz.

sorry if I'm already late

4 0
3 years ago
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