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expeople1 [14]
3 years ago
11

Look at the sample space below. {1, 2, 3, 7, 9, 10, 15, 19, 20, 21} When chosen randomly, what is the probability of picking an

odd number? P(odd number) = Question 5 options: 1/21 3/10 7/10 1/2 ANSWER AND GET 20 POINTS
Mathematics
2 answers:
maw [93]3 years ago
8 0

Answer:

the probability of picking an odd number is 7/10

crimeas [40]3 years ago
8 0

Answer:

The probability of getting an odd number is 7/10.

Step-by-step explanation:

There are 7 odd numbers: {1, 3, 7, 9, 15, 19, 21}

There are 3 even numbers: {2, 10, 20}

There are 10 numbers overall: {1, 2, 3, 7, 9, 10, 15, 19, 20, 21}

7 odd numbers out of 10 numbers is equal to 7/10

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Solve the problem and then click on the correct graph.<br><br> y = |x|
Zielflug [23.3K]

Answer:

Attachment is correct graph.

Step-by-step explanation:

We are given a equation of line y=|x|

It is absolute function which gives always positive value.

It's vertex at (0,0). This function will break at (0,0)

It is linear equality.

f(x)=\left \{ {-x{\ \ \ \ \ \ x

So, function is break at point x=0

Now we make tale of x and y

    x       y  

   -3       3

   -2       2

   -1        1

    0       0

    1        1

    2       2

    3       3

Now we plot the point on graph and join the points to get graph.

Please see the attachment for correct graph.


8 0
3 years ago
Please explain how to solve for x in the attached photo.
natulia [17]

Answer:

x = 24°

Step-by-step explanation:

the sum of the interior angles in a triangle = 180°

so:

(2x + 5°) + 64° + 3x - 9° = 180°

combine like terms:

5x + 60° = 180°

subtract 60° from each side of the equation:

5x = 120°

x = 24°

5 0
2 years ago
Can you help me out with this one?
shepuryov [24]

Answer: 98

Step-by-step explanation:

98 / (-7) = -14

7 0
3 years ago
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Write the following in function notation y = 3x - 10
oksano4ka [1.4K]
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3 years ago
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Rainbow [258]

You would simply add the last two equations together. If v=2x+1 and t=4x-1, you can add them up. This would make 2x+1+4x-1. If you combine like terms, 1 and -1 cancel out and you are left with 6x. This means x can be anything.
6 0
3 years ago
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