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3 years ago

Is (0,0) a solution of the graphed inequality?

Mathematics

2 answers:

VMariaS [17]3 years ago

8 0

Answer:

Step-by-step explanation:

sweet [91]3 years ago

5 0

No because it is not within the shaded area

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Tell how you rename fractions greater than 1 as mixed numbers as fractions greater than 1.

alex41 [277]

For example...
if you have a mixed fraction 1 1/2, and change it to fraction greater than one, it would be 3/2 (which is 1 or 2/2 + 1/2)

8 0

3 years ago

A computer is used to generate passwords made up of numbers 0 through 9 and lowercase letters. The computer generates 400 passwo

tamaranim1 [39]

The prediction for the number of passwords in which the first character is a vowel is 56 passwords.

<h3>How to find that a given condition can be modelled by binomial distribution?</h3>

Binomial distributions consist of n independent Bernoulli trials.

Bernoulli trials are those trials which end up randomly either on success (with probability p) or on failures( with probability 1- p = q (say))

Suppose we have random variable X pertaining to a binomial distribution with parameters n and p, then it is written as

$X \sim B(n,p)$

The probability that out of n trials, there'd be x successes is given by

$P(X =x) = \: ^nC_xp^x(1-p)^{n-x}$

The expected value and variance of X are:

$E(X) = np\\$

Given that the characters that can be used are numbers 0 through 9 and lowercase letters. Therefore, a total of 36 different characters are available.

Since we need to know the passwords made with vowels, therefore, the probability of a password in which the first character will be a, e, i, o, u is (5/36).

Now as the computer produces 400 passwords, therefore, the predicted value can be written as,

$E = np = 400 \times \dfrac{5}{36} = 55.5556 \approx 56$

Hence, the prediction for the number of passwords in which the first character is a vowel is 56 passwords.

Learn more about Binomial Distribution:

brainly.com/question/14565246

#SPJ1

5 0

2 years ago

after allowing 5 percent discount on the marked price of a radio 10 percent vat is charged on it , then its price became rs 1672

Goryan [66]

Answer:

Hi, there!!!

The solutions in pictures will help you. 

Best of luck....

6 0

3 years ago

Help me please on this please open the whole photo so you can see other problems

OlgaM077 [116]

Answer: 1. 57

2. 43

3. 20

4. 32

5. 16

Step-by-step explanation: am here to help

7 0

2 years ago

BRAINLIEST FOR AN ACTUAL ANSWER

Andreyy89

Answer:

The correct pair of functions is the third one: h(x)=(x−24)^2 and g(x)=x2

Step-by-step explanation:

Example: If we have q(x) = x^2 and its graph, moving the vertex of this graph 24 units to the right results in r(x) = (x - 24)^2.

The correct pair of functions is the third one: h(x)=(x−24)^2 and g(x)=x2

Note: the fourth pair is incorrect, because the " + " sign moves the graph of x^2 24 units to the left.

3 0

3 years ago