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zalisa [80]
3 years ago
11

What's the value of x in the figure?

Mathematics
1 answer:
Rom4ik [11]3 years ago
8 0
154-2= 152/8= 19
answer is 19
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M- Determine whether or not the procedure described below results in a binomial distribution. If it is not​ binomial, identify a
Igoryamba

Answer:

A. Yes, the result is a binomial probability distribution.

Step-by-step explanation:

The experiment above depicts a binomial probability distribution because the 4 required conditions are met :

1.) The distribution is independent as the possible outcome of each trial is the same.

2.) There are two possible categories and the result of each trial is one of two outcomes : Yes or No

3.) The number of observation is fixed at sample size of 5500

4.) The probability of success and failure of each trial is the same for all trials in the sample.

Hence, we can conclude that the experiment depicts a binomial probability distribution.

7 0
2 years ago
Does (2, -1) make this a true statement? Why or why not?<br> 3x + 2y = 4
kvv77 [185]

Answer: Yes

Step-by-step explanation:

So a coordinate pair is always set up (x,y) so you plug the x term in the coordinate pair into the x in the equation and the y term in for the y. 3×2 + 2×-1. Multiply them together and you end up with 4.

3 0
3 years ago
Really need help, thanks in advance!
Bond [772]

Answer:

Step-by-step explanation:

6 0
2 years ago
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Find the perimeter and area of a rectangle with a length of 3.4cm and a width of 4.3cm
zimovet [89]

Answer:

perimeter of a rectangle

=2×(L+B)

=2×(4.3+3.4)

=2×7.7

=15.4

Area of a rectangle

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5 0
2 years ago
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In a certain lottery game, 34 numbers are randomly mixed and 7 are selected. A person must pick all 7 numbers to win. Order is n
777dan777 [17]

Answer:

p(win)=0.00094

Step-by-step explanation:

-This is a factorial/combination question.

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p=\frac{x!}{_nC_x}\\\\

Where:

x is the number of successful picks

n is the total number of picks

Therefore, we calculate the probability as follows;

Pp=\frac{x!}{_nC_x}\\\\=\frac{7!}{_{34}C_7}\\\\=0.00094

Hence, the probability of winning is 0.00094

6 0
3 years ago
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