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maks197457 [2]
3 years ago
9

You flip 3 coins 20 times and record the number of heads. The results are listed below

Mathematics
1 answer:
SVEN [57.7K]3 years ago
8 0
The answer will be 60 because 3x2 = 6 so the answer is 60
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Rounded to the nearest 100,000 2,748,091
Arturiano [62]
2,700,000
count the zeros starting from the right
there's five so on the other number move five from the end then those two numbers use the bully and wimp method 5 and higher is included with everything else zeros
8 0
3 years ago
Which value of x is a solution of the inequality? ​
Levart [38]
Hello, and thank you for posting your question here on brainly.

A correct answer to this can be B. x = 3 look at the work provided below. 

Subtract 5 from both sides, to remove it.

3x + 5 ≤ 14 ==> 3x ≤ 9

Divide both sides by 3, to remove it.

3x ≤ 9 ===> x ≤ 9/3

Solve 9/3.

x ≤ 9/3 ===> x ≤ 3

Hope this helps! ☺♥
5 0
3 years ago
Read 2 more answers
Y-10=2 (x-8) in standard form, what is the a the b and the c (using the formula ax+by=c
jekas [21]
Y-10=2x -16
2x-y = -16+10

2x - y = - 6 ( ax + by = c )
6 0
3 years ago
Does anyone know the answer please help!!
Dimas [21]
The correct answer is x= 94
3 0
2 years ago
3. Find x and m_1<br> 3x +8<br> 6x - 22
Sergio039 [100]

Answer:

The answer to your question is: x = 10; 1 = 142°

Step-by-step explanation:

Find x and m∡ 1

We know that         6x - 22 = 3x + 8      Because they are vertical angles

                               6x - 3x = 22 + 8      Solve for x

                               3x = 30

                               x = 10

Then    ∡ = 6(10) - 22

               = 60 - 22

               = 38°

   1 = [360 - 2(38) ] / 2

     = [360 - 76] / 2

      = 284/2

      = 142°

3 0
3 years ago
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