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GalinKa [24]
3 years ago
9

PLEASE HELP

Mathematics
1 answer:
alexgriva [62]3 years ago
5 0
Its definately A...hope this helps

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Which one is bigger centigrams in milligrams​
azamat
1 centigram =
10 milligrams
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Which conclusions can be drawn from the results of the survey? Check all that apply. There is no association between using socia
den301095 [7]

The sample space of an experiment is changed when some additional information pertaining to the outcome of the experiment is received. The effect of such information is to <u><em>reduce</em></u><em> </em>the sample space by excluding some outcomes as being impossible which before receiving the information were believed possible . The probabilities associated with such a <u><em>reduced</em></u> sample space are called conditional probabilities.

<u><em>Knowing a student’s grade level does not help determine if he or she uses social media.</em></u>

<u><em /></u>

The given survey explains the conditional probability.

The students of the<u><em> reduced</em></u> sample space i.e. of 9th grade have the probability of 81% who use the social media.

The students of 8th grade that use social media can be greater or less than 81%.

Therefore this experiment <u><em>does not</em></u> help determine if he or she uses social media on the basis of his/her grade.

Only the <u><em>last option </em></u>is correct.

The conditional probability can be understood by the following.

brainly.com/question/10739947

brainly.com/question/4403090

7 0
3 years ago
Which of the following shows the factors of 2y^2 - 2y - 4? Select one of the options below as your answer: A. (2y - 4)(y - 1) B.
yulyashka [42]
If you multiply out the answers, which is easier, then you can find the correct answer.

The factors need to multiply together to create the original problem, so it's just a matter of plug and chug.

The answer is B.
6 0
4 years ago
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4) Which orde
dezoksy [38]

Answer:

D)

Step-by-step explanation:

A is incorrect because:  2(6) -3(-4)<9 which is 24<9 which is not true

B is incorrect because:  2(-1) -3(-9)<9 which is 25<9 which is not true

C is incorrect because: 2(2) -3(-5)<9 which is 19<9 which is not true

D is correct because: 2(-3) -3(-3)<9 which is 3<9 which is true

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3 years ago
Which number line represents the solution set for the inequality 2x – 6 ≥ 6(x – 2) + 8?
kakasveta [241]

Answer:

x \leqslant  -  \frac{1}{2}

7 0
3 years ago
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