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igor_vitrenko [27]
3 years ago
6

25 less than twice a number is equal to the number. What is the number?

Mathematics
1 answer:
belka [17]3 years ago
8 0

Step-by-step explanation:

x = the number

2x - 25 = x

2x = x + 25

x = 25

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An electronic product contains 48 integrated circuits. The probability that any integrated circuit is defective is 0.01, and the
BigorU [14]

Answer:

0.6173 = 61.73% probability that the product operates.

Step-by-step explanation:

For each integrated circuit, there are only two possible outcomes. Either they are defective, or they are not. The integrated circuits are independent. This means that we use the binomial probability distribution to solve this question.

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.

An electronic product contains 48 integrated circuits.

This means that n = 48

The probability that any integrated circuit is defective is 0.01.

This means that p = 0.01

The product operates only if there are no defective integrated circuits. What is the probability that the product operates?

This is P(X = 0). So

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

P(X = 0) = C_{48,0}.(0.01)^{0}.(0.99)^{48} = 0.6173

0.6173 = 61.73% probability that the product operates.

5 0
3 years ago
On a number line, point A has a coordinate of -6, and point B has a coordinate of 2. Which is the coordinate of point M, the mid
damaskus [11]
In my opinion
The answer is B
5 0
3 years ago
I don’t know what this is
svet-max [94.6K]

From the graph given

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For g(x), where x = 3, on the graph g(3) is

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Hence,

f(3)=g(3)

The answer is the second option

3 0
1 year ago
Tell which value of the variable is the solution of the equation. 6c=96; c=14,15,16,17
otez555 [7]

Answer:

c = 16

Explanation:

Do it on a calculator it'll be correct

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3 years ago
explain in words with mathematical representations how you would dividie this polynomial in each of the three ways:
babunello [35]

The division of a polynomial is illustrated below.

<h3>What is a polynomial?</h3>

It should be noted that a polynomial simply means an expression that consist of variables which involves the operation of addition, subtraction, etc.

The way to divide the polynomial will be:

Set up the division problem.

Determine the first term of the quotient.

Multiply the answer by the divisor.

Write it below the like terms of the dividend.

Subtract the bottom binomial from the term above it.

Bring it down and repeat the steps until you reach the last term.

Learn more about polynomial on:

brainly.com/question/2833285

#SPJ1

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