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3 years ago

A box contains different-colored marbles. If P(blue) = 1, P(green) = 4, and P(blue and green) = 12, which state

Mathematics

1 answer:

riadik2000 [5.3K]3 years ago

7 0

Answer:

Not 100 percent sure but i think the correct answer is the last one.

Step-by-step explanation:

I know that the answer is either the last one or before the last because they are dependent on each other. This is because the probability of both increases when they are added together. The more you have the more likely to get one of them. I went for the last one because i think that the value of together is greater than when they are added.

Again, not 100 percent sure, tried to give it my best shot.

Hope this helps.

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A Quadratic Equation factors to (x-4)(x+6) the solutions to this are

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I hope this helps you

x.x+x.6-4.x-4.6

x^2+6x-4x-24

x^2+2x-24

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3 years ago

Which statements are true? Check all that apply. ( the formula for the area of a triangle is A = 1/2bh.)

never [62]

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4 years ago

How do i find the area

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3 years ago

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39. Kate recorded the time it took six children of

scZoUnD [109]

Answer:

$y=-11x+261$

Step-by-step explanation:

As you can observe in the image attached, the line that best fits passes through point B and C. That means we can use those point to find the slope of such line.

$m=\frac{y_{2} -y_{1} }{x_{2}-x_{1} }$

Where $B(11,137)$ and $C(12,126)$

$m=\frac{126-137}{12-11}=-11$

So, the slope of the line that best fits is -11, approximately.

Now, we use the point-slope formula to find the equation.

$y-y_{1} =m(x-x_{1} )\\y-137=-11(x-11)\\y=-11x+124+137\\y=-11x +261$

Therefore, the line that best fits is $y=-11x+261$ approximately.

Remember, when we estimate a line for some data on a scatterplot, we are calculating an approximation, that's why we also said "approximately", because the line is an approximation where the majority of point meet.

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3 years ago

Help me please 40 points for this math question

Trava [24]

Answer: The answer is C

Step-by-step explanation:

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3 years ago

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