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Montano1993 [528]
2 years ago
14

Type the probability notation for choosing a red disk.

Mathematics
1 answer:
Irina-Kira [14]2 years ago
6 0

The probability notation for choosing a red disk is P(red disk)

<h3>How to determine the notation?</h3>

From the question, we have the following highlights:

  • The scenario represents probability
  • The event is choosing a red flask

Probability notations are represented as:

P(Event)

Since the event is choosing a red flask, the probability would be

P(red disk)

Hence, the probability notation for choosing a red disk is P(red disk)

Read more about probability at:

brainly.com/question/251701

#SPJ1

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Answer:

10 ways

Step-by-step explanation:


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3 years ago
Write this quadratic equation in standard form.
oksano4ka [1.4K]

Answer:

-x^{2} + 3x -8 = 0

Step-by-step explanation:

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2 years ago
Pls help me, I dont get the question. Polynomials
AnnZ [28]

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P(x) = x(160 - x) - (100x + 500)

When this work has been done, we get P(x) = 160x - x^2 - 100x - 500, or

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6 0
2 years ago
3x^2+x-5=0 to 2 decimal place<br> 3x^3+2x-4=0 to 2 decimal place
Schach [20]

Answer:

1. 3/5

2. 1.219841

3. 2 - f(2)/7

4. -1.9682

5. 1.502446

Step-by-step explanation:

If we call

then the second approximation to the root of the equation f(x)=0 would be

hence

2.

Here we have

Let's start with  

then

Since the first 6 decimals of  and  are equal, the desired approximation is 1.219841

3.

If the line y = 4x − 1 is tangent to the curve y = f(x) when x = 2, then f'(2) = 4*2 - 1 = 7, so

4.

Here

5.

We want to find all the values x such that

or what is the same, the x such that

so, let f(x) be

and let's use Newton's method to find the roots of f(x).

Since

f is strictly increasing, and since

f(1) = e+3-9 = e - 6 < 0

and

f has only one root in [1,2]

By using Newton's iterations starting with  

Since  then

x=1.50244564 is the desired root.

The answers as a comma-separated list would be

1,  1.573899431,  1.503982961,  1.502446348, 1.50244564

The answer rounded to six decimal places would be

1.502446

8 0
3 years ago
Point P is the center of two concentric circles. PQ= 10.5 and PS= 20.9. RS is tangent to the smaller circle and a chord of the l
tangare [24]
36.1419423938
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