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2 years ago

The question is in picture below :)

Mathematics

2 answers:

allsm [11]2 years ago

5 0

Answer:

Its D.

Step-by-step explanation:

All of the other answers don’t make sense and my gut it telling me that its D.

vladimir1956 [14]2 years ago

3 0

Answer:

B. (-4, 1) (-4, 7)

Step-by-step explanation:

It's B because if you graph those points, then the distance would be the same on the graph and the number line. Both numbers either have to be x's or y's. And, the X value should be the same so that the two dots are on the same line.

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How many wholes are there in 71/8 in a fraction

kipiarov [429]

There would be 8 whole(s) in total.

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3 years ago

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3 years ago

Use the parabola you graph the quadratic function y = x^2 + 4x + 5 graph the parabola by first plotting its vertex and then plot

SVETLANKA909090 [29]

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Step-by-step explanation:

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2 years ago

A circle has a diameter of 16 cm. What is its circumference?

Olegator [25]

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2 years ago

An optical inspection system is used to distinguish among different part types. The probability of a correct classification of a

MAVERICK [17]

Answer:

Probability Mass Function:

x: 0 1 2 3

P(x): 0.000064 0.004608 0.115902 0.884736

Step-by-step explanation:

We are given the following information:

We treat correct classification as a success.

P(correct classification) = 0.96

Then the number of classification follows a binomial distribution, where

$P(X=x) = \binom{n}{x}.p^x.(1-p)^{n-x}$

where n is the total number of observations, x is the number of success, p is the probability of success.

Now, we are given n = 3 and x = 0, 1, 2, 3

We have to evaluate:

$P(x = 0)\\= \binom{3}{0}(0.96)^0(1-0.96)^3\\=0.000064$

$P(x = 1)\\= \binom{3}{1}(0.96)^1(1-0.96)^2\\=0.004608$

$P(x = 2)\\= \binom{3}{2}(0.96)^2(1-0.96)^1\\=0.115902$

$P(x = 3)\\= \binom{3}{3}(0.96)^3(1-0.96)^0\\=0.884736$

PMF:

x: 0 1 2 3

P(x): 0.000064 0.004608 0.115902 0.884736

8 0

2 years ago