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3 years ago

8

what kind of business organization is easy to start and stop and one person collects all the profits and makes all the decisions

1 answer:

Nookie1986 [14]3 years ago

3 0

Answer:

sole trader

Step-by-step explanation:

You might be interested in

Blood type AB is the rarest blood type, occurring in only 4% of the population in the United States. In Australia, only 1.5% of

Umnica [9.8K]

Answer:

a. X is a binomial random variable with n = 50 and p = 0.04

b. Y is a binomial random variable with n = 40 and p = 0.015

Step-by-step explanation:

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$

In which $C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

And p is the probability of X happening.

X: the number of US residents (out of 50) with blood type AB.

Blood type AB is the rarest blood type, occurring in only 4% of the population in the United States

This means that $p = 0.04, n = 50$

Y: the number of Australians (out of 40) with blood type AB.

In Australia, only 1.5% of the population has blood type AB.

This means that $p = 0.015, n = 40$

Z: the total number of individuals (out of 90) with blood type AB.

Here

$n = 90, p = 0.04*\frac{50}{90} + 0.015*\frac{40}{90} = 0.0289$

Which of the following is true about the random variables X, Y, and Z?

Options a and b are true, while c is false.

7 0

3 years ago

<img src="https://tex.z-dn.net/?f=%5Ctext%7BSolve%20for%20x%3A%7D%5C%5C%5C%5C3x%20%2B%2054%20%3D%20180" id="TexFormula1" title="

vagabundo [1.1K]

Hi there!

»»————-　★　————-««

I believe your answer is:

$x = 42$

»»————-　★　————-««

Here’s why:

We will use inverse operations to solve for 'x'.

⸻⸻⸻⸻

$\boxed{\text{Calculating the Answer....}}\\\\3x+54=180\\----------\\\rightarrow 3x + 54 - 54 = 180-54\\\\\rightarrow 3x = 126\\\\\rightarrow\frac{3x=126}{3}\\\\\rightarrow\boxed{x=42}$

⸻⸻⸻⸻

»»————-　★　————-««

Hope this helps you. I apologize if it’s incorrect.

3 0

3 years ago

Read 2 more answers

Ms. Bloom spent 1 5/12 hours in preparing for her class and spent 2 1/12 hours teaching the class. Later that day, she spent 1 1

Yuri [45]

Answer:

5 and 5/12 hours because you just add them up.

Step-by-step explanation:

they all have a common denominator so you don't need to worry about finding one. 1 + 2 + 1. Then you do 11/12 + 1/12 + 5/12 and add up the two bolded things that I did. Your Welcome!!

7 0

3 years ago

You put names of all the students in your class in a paper bag.there are 14 boys and 20 girls .if you draw a name at random, wha

I am Lyosha [343]

14/34 could be your answer

7 0

3 years ago

FIND THE VOLUME OF THE PRISM

jek_recluse [69]

Answer:

180 cubic centimeters

Step-by-step explanation:

Volume of prism = base x height

Base of prism = 9*4 = 36

V = bh

V = 36*5 = <u>180 cubic centimeters</u>

3 0

3 years ago