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Firlakuza [10]
2 years ago
7

What is Probability?

Mathematics
2 answers:
Ulleksa [173]2 years ago
5 0
Probability<span> is the measure of the likelihood that an event will occur.

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Lemur [1.5K]2 years ago
5 0
Probability is the extent to which something is probable, it can be something happening or being the case
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Solve the equation. <br> -4/3(9-2k)=1/2(1/3k+1)
zmey [24]

Answer:

There is no solution.

8 0
3 years ago
Read 2 more answers
(-4, 6) and (3,-7) how do I solve this? ​
sertanlavr [38]

Answer: - 13/7

Mark me Brainliest

6 0
3 years ago
tom and lisa each had a birthday party at hurricane harbor last weekend . the cost of admission was $137.50 for 13 children and
gregori [183]

Answer:

Per child admission costs $8.5

Per Adult admission costs $13.5

Step-by-step explanation:

Let x be the amount of admission per child and y be the amount of admission per adult

For Tom's party:

13x+2y=137.50      (Equation 1)

For Lisa's Party:

9x+2y=105.50       (Equation 2)

Using Elimination Method:

Add Equation 1 & 2

13x+2y=137.50

9x+2y=105.50  

-    -   = -         (Change of Signs)

---------------------------------

4x+0y=34.00      

x=34/4

x=8.5

Putting the value of x in Equation 2

13(8.5)+2y=137.50

110.5+2y=137.50

2y=137.50-110.50

2y=27

y=27/2

y=13.5

4 0
2 years ago
What is the profit the performer makes at a performance where 8 people attend?
otez555 [7]
120 : 8 = 15
and 15 x 20 = 300, so the answer is C
4 0
3 years ago
A group of preschoolers has 30 boys and 13 girls what is the ratio of boys to all children? ​
vekshin1

A group of preschoolers has 30 boys and 13 girls then the ratio of boys to all children would be 30:43.

What is a ratio?

A ratio in mathematics shows how many times one number contains another. For example, if a bowl of fruit contains eight oranges and six lemons, the orange-to-lemon ratio is eight to six. Similarly, the lemon-to-orange ratio is 6:8, and the orange-to-total fruit ratio is 8:14.

A group of preschoolers has 30 boys and 13 girls.

Total children will be = 30 + 13 = 43

          Ratio = number of boys/total children

                  = 30/43.

Hence, if A group of preschoolers has 30 boys and 13 girls then the ratio of boys to all children would be 30:43.

To learn more about the ratio, visit:

brainly.com/question/12024093

#SPJ1  

7 0
1 year ago
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