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xeze [42]
3 years ago
6

The blue dot is what value on the number line

Mathematics
2 answers:
Anastaziya [24]3 years ago
5 0
8 and 12 are separated by 1 line, and they have a difference of 4 units, so..

count every two lines and add 4 units

this means that the blue dot is 20
NeTakaya3 years ago
3 0

Answer: ok so i might as well explain why the answer is 20 to me so i put 1 at the start of the number line then the next number was 2 so what i basically did was put 1 2 4 6 8 10 12 14 16 18 20 i am not that good at  explaining

Step-by-step explanation:So i didn't really understand the other persons explanation so i put my own

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Which of the binomials below is a factor or this trinomial x-2 +5x+6
lutik1710 [3]
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5 0
3 years ago
If f(x) = -3x4 - 2x3 + 3x2, and g(x) = 3x4 - 4x3 + x2 then f(x) + g(x) =
Alex_Xolod [135]
I'm assuming the the numbers coming after the variables are meant to be exponents, and if I'm wrong just let me know

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6 0
3 years ago
Suppose you choose a marble from a bag containing 3 red marbles, 5 white marbles, and 4 blue marbles. You return the first marbl
Veseljchak [2.6K]

Answer:

P(red and blue) = 0.1667

Step-by-step explanation:

Let A represent choosing a red marble, there are 3 red marbles

Let B represent choosing a blue marble, there are 4 blue marbles

There are 12 total marbles

Then...

P(A) = 3/12

P(B) = 4/12

choosing the first one, then replacing means the first choice has no effect on the probabilities of the second choice, so the situation is independent.  

When calculating the probability of independent events, you multiply the probabilities together.  There are 2 scenarios where we can get a red and blue marble..

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Choosing a blue, then a red marble, the probability is

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So we have a

(1/12) + (1/12) = 2/12 = 1/6 chance for that to happen, to

P(A and B) = 1/6 = 0.1667

6 0
3 years ago
Find f(5) for f (x)=1/4 (2)^x
Ber [7]
F(5) = 1/4(2)^5
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answer
A. 8
7 0
3 years ago
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Greeley [361]

Answer:

Where is the triangle?

you might have to add a picture or a worded problem

Step-by-step explanation:

3 0
2 years ago
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