3 years ago

22. If 1 student is selected at random from the table below, what is the

Mathematics

2 answers:

eimsori [14]3 years ago

6 0

9/27 people have 3-4 kids
Simplified to 1/3.

Lorico [155]3 years ago

3 0

Answer:

c. 7/27

Step-by-step explanation:

add 5 +10 + 7 + 2 + 2 + 1 = 27

3 + 4 = 7

7/27

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Sholpan [36]

Answer:

A. 10, 15, 15, 18, 22, 25, 28, 35, 36

Step-by-step explanation:

Stem and leaf plot

1 | 0 5 5 8

2 | 2 5 8

3 | 5 6

Example : 1 | 0 means 10

So, considering the examples :

1 | 0 5 5 8

10,15,15,15,18

2 | 2 5 8

22,25,28

3 | 5 6

35,36

So, the data set is 10,15,15,15,18,22,25,28,35,36

So, Option A is true

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3 years ago

What is the value of x? 6(x-4)=10

Mrac [35]

Answer:

$\boxed{\sf{x=\dfrac{17}{3}=5.6 }}$

Step-by-step explanation:

Use a distributive property.

Distributive property:

$\Longrightarrow: \sf{A(B+C)=AB+AC}$

⇒ 6(x-4)=10

First, divide by 6 from both sides.

⇒ 6(x-4)/6=10/6

Solve.

⇒ x-4=5/3

Add by 4 from both sides.

⇒ x-4+4=5/3+4

Solve.

5/3+4

4*3/3+5/3

4*3+5/3

4*3=12

12+5=17

x=17/3

Dividing is another option.

17/3=5.6

x=17/3=5.6

Therefore, the final answer is x=17=5.6.

I hope this helps you! Let me know if my answer is wrong or not.

7 0

2 years ago

Which of the following equations will produce the graph shown below?

Lesechka [4]

Answer:

B :)

Step-by-step explanation:

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Vertical angles are 90 degrees Adjacent Congruent Straight

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