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3 years ago

6

what is the probability of either a boy or girl being born when the probability of a boy being born equals .50 or 1/2 as does th

e probability of a girl being born. For a randomly selected family with two children, what's the probability of three boys?

1 answer:

Ket [755]3 years ago

3 0

3/4 I think, but it also depends on the order of the birth, so it could be 7/8 as well.

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Mrs. Pollo was making pizza. She used 3/8 of a cup of olives to make 1 pizza. At this rate, what amount of olives would she use

-BARSIC- [3]

Answer is 3/16 cup
She used 3/8 cup of olives on one pizza
She is going to use 1/2 of 3/8 cup for 1/2 pizza
1/2 of 3/8 = x
Multiply (1/2)(3/8) =
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2 years ago

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Rewrite this standard form quadratic equation into vertex form by completing the square. Upload your work here to show your thin

Alex787 [66]

Solution :

Given the equation :

$y = x^2 - 6x+3$

$y=1(x^2 - 6x +n)+3$

$n = \left(\frac{b}{2}\right)^2$

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n = 9

$y=1(x^2 - 6x +9-9)+3$

$y=1(x^2 - 6x +9)-9+3$

$y=1(x-3)^2- 6$

Therefore the vertex form of $y = x^2 - 6x+3$ is $y=1(x-3)^2- 6$ .

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3 years ago

In which country does school begin in February and end in November

sweet [91]

Answer:

the answer is C.) Honduras

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3 years ago

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What is the scale factor for 10 cm to 5 m

IgorLugansk [536]

Answer:

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Step-by-step explanation:

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3 years ago

Does this table represent an exponential function? x 1 2 3 4 y 4 16 64 256

4vir4ik [10]

Answer:

Yes, the given table represent an exponential function.

Step-by-step explanation:

Given table is :

x y

1 4

2 16

3 64

4 256

Now we need to identify if the given table represent an exponential function or not. To find that we need to check if we can write the numbers in y-column in form of exponential function $y=ab^x$ .

We see that y-values are basically powers of 4 so we can write the related function as $y=4^x$ .

Which is clearly in form of $y=ab^x$ .

Hence yes, the given table represent an exponential function.

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4 years ago