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2 years ago

In the figure below. AB is a diameter of circle P.

Mathematics

1 answer:

valentinak56 [21]2 years ago

5 0

Answer: on khan academy answer: 221

Step-by-step explanation:

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Which pair of angles are adjacent angles?

expeople1 [14]

C because adjacent angles share a common line as do angles 2 and 4.
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3 years ago

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A manufacturing process is designed to produce bolts with a 0.25-in. diameter. Once each day, a random sample of 36 bolts is sel

Troyanec [42]

Answer:

0.6170

Step-by-step explanation:

Given that a manufacturing process is designed to produce bolts with a 0.25-in. diameter.

i.e. no of bolts which are produced as per standard is X means then

X is normal with mean = 0.250 and std dev = 0.04

No of bolts tested = 36

If this mean falls outside the interval (0.230,0.270) the production would be shut down.

i.e. P(|x-25|>0.20) =production shut down probability

$P(|x-25|>0.20)\\=P(|Z|>0.5)\\=2(0.5-0.1915)\\= 0.6170$

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3 years ago

What is the simplified form of √144x^36

Nadusha1986 [10]

Answer:

The simplified form of $\sqrt{144x^{36}}$ is $12x^{18}$

Step-by-step explanation:

Given : $\sqrt{144x^{36}}$

We have to write the simplified form of $\sqrt{144x^{36}}$

Consider the given expression $\sqrt{144x^{36}}$

We know $\sqrt{144}=12$

and $\sqrt{x^{36}}=\sqrt{x^{18}\cdot x^{18}}$

Thus,

$\sqrt{144x^{36}}=\sqrt{12^2\cdot (x^{18})^2}$

Simplify, we have,

$=\sqrt{12^2\cdot (x^{18})^2}=12x^{18}$

Thus, The simplified form of $\sqrt{144x^{36}}$ is $12x^{18}$

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3 years ago

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The dot plot shows the number of classes per semester that a group of boys and girls have chosen to take in their freshman year

jarptica [38.1K]

Answer:

The answer is 2 and 3

Step-by-step explanation:

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3 years ago

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Solve the system using a matrix. NEED HELP ASAP!!:):)

icang [17]

1,-4 sorry if wrong :(

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2 years ago

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