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erica [24]
3 years ago
7

You are taking a test that you did not study for. You realize that out of the 15 questions on the test, you will need to guess o

n 3 of them. If the chance that you get a question right by guessing is 14 , (1 correct answer out of 4 total choices), what's the chance that you get all 3 of the questions right?
Mathematics
1 answer:
ki77a [65]3 years ago
5 0

Answer:

Step-by-step explanation:

The chance os 50%

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Tomas factored the polynomial completely. What is true about his final product? 3x4−18x3+9x2−54x Ax(x2+B)(x+C)
iren2701 [21]

Answer:

A and B are both 3.  

Step-by-step explanation:

The given polynomial is 3x^4-18x^3+9x^2-54x.

We factor the GCF to obtain:

3x(x^3-6x^2+3x-18)

We factor further by grouping to get:

3x[x^2(x-6)+3(x-6)]

3x(x^2+3)(x-6)

We compare this to the given factored expression:

3x(x^2+3)(x-6)=Ax(x^2+B)(x+C)

We must have A=3,B=3, C=-6

8 0
3 years ago
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agasfer [191]
16cups because 1 gallon + 16 cups
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3 years ago
Which angles are linear pairs ?​
Alekssandra [29.7K]

Is there a picture to find the answer?

4 0
3 years ago
What is the classification for this polynomial?6
Fantom [35]

one term is monomial

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6 0
3 years ago
What is the solution set of (x - 2)(x - 3) = 2?
Deffense [45]

Answer:

X = 4, 1

Step-by-step explanation:

Multiplying out

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Factoring:

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3 years ago
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