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EleoNora [17]
4 years ago
8

Statistics

Mathematics
1 answer:
olga55 [171]4 years ago
6 0
A.  The probability that the first man is colorblind is .08, and the probability that the second is colorblind is also .08, so the probability that both are colorblind is .08*.08=.0064.

b.  The probability that he IS colorblind is .08, so the probability that he is not is 1-.08=.92.

c.  Similarly to part a, we can calculate this probability as .92*.92=.8464.
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Given the graph of the function f(x) below what happens to f(x) when x is a very small positive number?
vladimir2022 [97]

Answer:  The correct option is

(B) f(x) is a very large positive number.

Step-by-step explanation:  We are given the graph of a function f(x) as shown in the figure.

We are to check what happens to the f(x) when x is a small positive integer.

From the graph, we see that

when x is approaching to 0 from left hand side, then the value of f(x) is approaching to negative infinity.

And,

when x is approaching to 0 from right hand side, then the value of f(x) is approaching to positive infinity.

So, when x is a very smell positive integer, then y is approaching to positive infinity.

That is, the value of f(x) is a very large positive number.

Option (B) is CORRECT.

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3 years ago
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anzhelika [568]

Answer:

1   55

2  130

3 15

Step-by-step explanation:

5 0
3 years ago
The numerator of a fraction (which is in its simplest form) is 5 less than the denominator. If the numerator is multiplied by 2,
timama [110]
N = d - 5

2n/(d + 16) = n/d - 1/3 n/d
2n/(d + 16) = 2/3 n/d Divide by 2n
1 / (d + 16) = 1/3 d
Here's the tricky part.
d + 16 = 3d the two denominators are equal. the numerators are both 1.
16 = 2d
d = 8
so the numerator is d - 5
n = 8 - 5
n = 3

Let's see if it checks out.
n = 3
d = 8

2*3 = 6
8 + 16 = 24
New fraction 6/24 = 1/4
(3/8 - 1/3 ) = 1/8
3/8 - 1/8 = 1/4 so it checks with the original conditions put on it.


3 0
3 years ago
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Vikki [24]
I’m pretty sure it’s cheese
8 0
3 years ago
Read 2 more answers
Solve dy/dx + y/x square = 1/x square​
Yanka [14]

Answer:

See below.

Step-by-step explanation:

\frac{dy}{dx}+\frac{y}{x^2}=\frac{1}{x^2}\\\\\frac{dy}{dx}=\frac{1}{x^2}-\frac{y}{x^2}\\\\\frac{dy}{dx}=\frac{1-y}{x^2}

The first step could be more complicated if the fractions didn't already have a common denominator.

5 0
3 years ago
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