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Paraphin [41]
2 years ago
9

What is the soulation to 2x - 8 greater than 12

Mathematics
2 answers:
Masteriza [31]2 years ago
7 0

Answer:

x > 10

Step-by-step explanation:

Studentka2010 [4]2 years ago
5 0

Answer

x<10

Step-by-step explanation:

Lets write down the equation to mold it.

2x-8<12

add 8 to both sides.

2x-8+8<12+8

Add

2x<20

Divide both sides by 2

2x/2<20/2

Divide

x<10

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What is the value of x if 10 - 20x = 5?
MA_775_DIABLO [31]

Answer:‍♀️

Step-by-step explanation:

4 0
2 years ago
Refer to the accompanying technology display. The probabilities in the display were obtained using the values of n equals n=5 an
zubka84 [21]

Answer:

<u><em></em></u>

  • <u><em>Yes, it is reasonable to expect that more than one subject will experience​ headaches</em></u>

Explanation:

Notice that where it says "assume that 55 subjects are randomly selected ..." there is a typo. The correct statement is "assume that 5 subjects are randomly selected ..."

You are given the table with the probability distribution, assuming, correctly, the binomial distribution with n = 5 and p = 0.732.

  • p = 0.732 is the probability of success (an individual experiences headaches).
  • n = 5 is the number of trials (number of subjects in the sample).

The meaning of the table of the distribution probability is:

The probability that 0 subjects experience headaches is 0.0014; the probability that 1 subject experience headaches is 0.0189, and so on.

To answer whether it <em>is reasonable to expect that more than one subject will experience​ headaches</em>, you must find the probability that:

  • X = 2 or X = 3 or X = 4 or X = 5

That is:

  • P(X = 2) + P(X = 3) + P(X = 4) + P(X = 5).

That is also the complement of P(X = 0) or P(X = 1)

  • 1 - P(X = 0) - P(X = 1)

From the table:

  • P(X = 0) = 0.0014
  • P(X = 1) = 0.0189

Hence:

  • 1 - P(X = 0) - P(X = 1) = 1 - 0.0014 - 0.0189 = 0.9797

That is very close to 1; thus, it is highly likely that more than 1 subject will experience headaches.

In conclusion, <em>yes, it is reasonable to expect that more than one subject will experience​ headaches</em>

6 0
3 years ago
Darrin surveyed a random sample of 10 students from his science class about their favorite types of TV shows. Five students like
Pepsi [2]

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This line provides the information that the survey is taken randomly. Also, if Darrin had taken some other students, then the ineference of other new students compared with previously surveyed students will be different.

This frankly tells that <em>t</em><em>h</em><em>e</em><em> </em><em>p</em><em>r</em><em>o</em><em>b</em><em>a</em><em>b</em><em>i</em><em>l</em><em>i</em><em>t</em><em>y</em><em> </em><em>i</em><em>s</em><em> </em><em>d</em><em>i</em><em>f</em><em>f</em><em>e</em><em>r</em><em>e</em><em>n</em><em>t</em><em> </em><em>a</em><em>l</em><em>w</em><em>a</em><em>y</em><em>s</em><em>.</em>

Therefore, Darrin's inference is wrong or invalid.

4 0
2 years ago
No links or spam i will report! please help thank you!&lt;3
ArbitrLikvidat [17]

Answer:

A. The two lines are neither parallel nor perpendicular.

Step-by-step explanation:

8 0
3 years ago
1 + 1 express as fraction
lana66690 [7]

Answer: 2 over 1

Step-by-step explanation:

1+1=2

However we want this as a fraction

Any whole number as a fraction is just over one

Therefore the final answer is 2 over 1

You’re welcome Kaeya!

3 0
2 years ago
Read 2 more answers
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