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Stels [109]
2 years ago
8

1. 800 tickets were sold for a Rock Music

Mathematics
1 answer:
serg [7]2 years ago
4 0

I will set it up for you only.

Let a = adult tickets

Let s = student tickets

Here is your system of equations:

a + s = 800

12a + 8s = 7500

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deff fn [24]

Answer:

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In(8x)=[In]8 + [In]x

8 0
3 years ago
What is 9.35 as a fraction
denpristay [2]
9.35

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3 years ago
The difference between three times a number and 7 is 14
Stels [109]
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6 0
3 years ago
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There are slips of paper that are numbered from 1 to 15 in a hat. What is the theoretical probability that a slip of paper that
lesya [120]

Okay! Let's write out all the numbers:

1

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14

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Now, let's bold (or you can circle them... or do really anything to them as long as they are standing out to you) the even numbers (remember all even numbers are divisible by 2)

1

2

3

4

5

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8

9

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Now let's list all the ones we highlighted:

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8

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Count up how many numbers that is.

You should get 7.

So, our answer is 7 out of 15 numbers.

Or as a fraction:

7/15 is our answer.

Note: A probability is the number of chances something has to happen out of the total number of chances. So in this case the number of even numbers out of the total number of numbers. You can apply this to any probability problem. Hope this helps!

Read more on Brainly.com - brainly.com/question/2150566#readmore

5 0
3 years ago
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