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spin [16.1K]
3 years ago
15

Which ordered pair is a solution to this equation?

Mathematics
1 answer:
Rina8888 [55]3 years ago
5 0
The answer to the question is (-9, 1)
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Which of the following values cannot be​ probabilities? 3/5​, 2​, 0​, 1​, −0.45​, 1.44​, 0.05​, 5/3 Select all the values that c
Alik [6]

Given:

The numbers are \dfrac{3}{5},2,0,1,-0.45, 1.44.

To find:

All the values that cannot be probabilities.

Solution:

We know that,

\text{Probability}=\dfrac{\text{Favorable outcomes}}{\text{Total outcomes}}

The minimum value of favorable outcomes is 0 and the maximum value is equal to the total outcomes. So, the value of probability lies between 0 and 1, inclusive. It other words, the probability lies in the interval [0,1].

0\leq \text{Probability}\leq 1

From the given values only \dfrac{3}{5}, 0, 1 lie in the interval [0,1]. So, these values can be probabilities.

The values 2,-0.45, 1.44 does not lie in the interval [0,1]. So, these values cannot be probabilities.

Therefore, the correct values are 2,-0.45, 1.44.

3 0
3 years ago
Which of the following expressions represents a function?
lora16 [44]
The correct answer is y=4x-1
4 0
3 years ago
Read 2 more answers
GUYS I REALLY NEED HELP!! THE STRUGGLE!!
Mazyrski [523]

Answer:

Last option is the correct answer.

Step-by-step explanation:

Total number of movies = 9+7+4=20

The total number of combinations of choosing 3 movies from total 20 is represented by  20C3. Then there are 9 action movies and we're choosing 3, the number of combinations will be 9C3,

Now, the probability of choosing all action movies will be:

\frac{9C3}{20C3}

As we know that probability of something which is not happening is given as : 1 - probability of something happening, so the probability of not choosing all action movies is given by: 1-\frac{9C3}{20C3}

Hence, option D or last option is the right one.

6 0
4 years ago
Read 2 more answers
BRAINLIEST to wherever gets this correct ​
pochemuha

Answer:

300π

Step-by-step explanation:

The only difference in the formulas to find volume of each is that the volume of a cone is 1/3πr² and the volume of a cylinder is just πr²

6 0
3 years ago
Helppppp meee ahhhhhhhhhhh
katrin2010 [14]
Point B is used for both triangles and is located in the same place, which means triangle ABC was rotated at point B

Then triangle ABC was reduced in size to make DBE, which is called a dilation.

 The first drop down should be Rotation and then dilation.
 
 The second drop down should be Similar.

7 0
4 years ago
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