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3 years ago

Which of the following circles have their centers on the Y axis

Mathematics

2 answers:

mixer [17]3 years ago

4 0

Answer:

Hi, please provide a photo or options to pick from. I will answer then.

Step-by-step explanation:

8090 [49]3 years ago

4 0

Dnfjjfjfjfjcjcjxncnjfncjcjfjcjcjcjcjcjjc

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Who here knows how to construct a hexagon using a compass,straight-edge, and circle.

allsm [11]

1. Draw a circle
2. Keeping your compasses open the same distance stick the point on the edge of the circle and draw two little arcs that cut the circle.
3. Stick the point in one the arcs and draw another arc further along the circle. Repeat until you have 6 arcs marked.
4. Use a ruler or straight edge to join up the arcs.

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3 years ago

A communications company that provides cable, Internet, and phone services, wants to measure its overall customer satisfaction o

meriva

Um A idk "Which measure provides the best information to the company?" I guess so

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3 years ago

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Which of these points lie on the line described by the equation below?

Alex777 [14]

Answer:

Answer: A. (6, 4)

Equation of the line:

$y - 4 = - 2(x - 6) \\ y - 4 = - 2x + 12 \\ { \underline{y = - 2x + 16}}$

when x is 6:

$y = - 2(6) + 16 \\ y = - 12 + 16 \\ y = 4$

3 0

3 years ago

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The number of typing errors made by a typist has a Poisson distribution with an average of two errors per page. If more than two

wlad13 [49]

Answer: 0.6767

Step-by-step explanation:

Given : Mean = $\lambda=2$ errors per page

Let X be the number of errors in a particular page.

The formula to calculate the Poisson distribution is given by :_

$P(X=x)=\dfrac{e^{-\lambda}\lambda^x}{x!}$

Now, the probability that a randomly selected page does not need to be retyped is given by :-

$P(X\leq2)=P(0)+P(1)+P(2)\\\\=(\dfrac{e^{-2}2^0}{0!}+\dfrac{e^{-2}2^1}{1!}+\dfrac{e^{-2}2^2}{2!})\\\\=0.135335283237+0.270670566473+0.270670566473\\\\=0.676676416183\approx0.6767$

Hence, the required probability :- 0.6767

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3 years ago

What's the additive identity of 9

Zigmanuir [339]

9? Thats what it is,

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3 years ago