An ice skater is spinning about a vertical axis with arms fully extended. If the arms are pulled in closer to the body, in which of the following ways are the angular momentum and kinetic energy of the skater affected?

Answer:

2 a two year old is 2

Explanation:

they 2

Answer:

i wish i could help but where's the story

Explanation:

Answer:

Mass – more mass means more downwards force due to gravity onto the road. This results in more tyre compression so rolling resistance increases.

Explanation:

Answer:

Mass – more mass means more downwards force due to gravity onto the road. This results in more tyre compression so rolling resistance increases.n:

Answer:

Explanation:

Robert + John + Enrique + Mark + Thomas = 15.3 ------(1)

Robert + John + Enrique = 14.4 -------(2)

Putting value in Equation 1:

14.4 + Mark + Thomas  = 15.3

Hence:

Mark + Thomas = 0.9

Answer: Below:

Explanation:

2 + 3 = 5

5 + 2 = 7

You add the previous number to the current one to get the next number

so the whole set is:

2, 5, 7, 12, 19, 31, 50, 81, 131, 211, 342...

Answer:

Height of building = 11.5 feet.

Explanation:

Explanation:

Since we have given that

Height of flagpole = 30 foot

Length of shadow of flagpole = 52 foot

According to question, if a building is built 32 feet away,

Length of shadow of building will be

Let height of building be h.

Now, we know that there is direct variation, so it becomes

Hence, height of building = 11.5 feet.

Answer:

11.5

Explanation:

Answer:

Fine! You're the smartest. Is that all right?

Answer:the beginning of a formula is a = sign

Explanation: hoped that helped and do great on your SAT

Answer:

The correct answer is C) Point of View

Explanation:      

As far as communication is concerned, the Point of View refers to the point of view from which a person delivers their information. The wrong point of view may shortcircuit the process of information transmission.

Effective communication entails deciding what as well as how, when, and to whom it will be communicated. The best forms of communication take very careful consideration of the recipient's point of view or paradigm.

For example, a doctor who has just rushed his sick son to the hospital, in response to a question about his whereabouts, may tell his friend that he is just returning from the hospital.

Now, if he doesn't give the right perception, the friend may think he is just returning from a duty call and may treat the remainder of the evening casually or as usual.

But imagine that he says,

"my son asphyxiated and I had to rush him to the hospital. My colleagues did great work of stabilizing him. I'm just going back home to freshen up. I'll be staying with him for the next 6-9 hours for which he would be under observation."

This would completely change the dynamics of the next questions and comments by the doctor's friend.

In the second response, the doctor has taken into consideration the fact that his friend knows him to be a doctor and takes for granted that he must frequent the hospital every day whilst he is on duty and that sometimes even when he is on leave, and there is a case that requires his urgent attention, he must visit the hospital.

So he has to deliberately communicate the reason why he went to the hospital and that is where the paradigm shifts.

Cheers

Answer:

B. -24

Explanation:

\((5+3i)(-2-4i)\) expands to \(-10 -20i -6i - 12i^2\)

i is the square root of -1, so the \(i^2\) will simplify further and make the equation:\(-10 -20i-6i+12\).

This can be simplified because there are 2 constants, -10 and +12, as well as 2 coefficients to the same variable.

So, the equation becomes:

\(2-26i\)

The question asks of you, what is a+b from the parent expression a+bi.

b is the coefficient that is linked with the variable i.

a has no variable, so it must be the constant.

Here, the value of the "b" coefficient is -26. And the value of the constant is positive 2.

So we have to plug these 2 values into the equation a+b:

\(2+(-26)\)

This solves out as, -24

So, the answer to this question is B.

The value of a + b for i = square root -1 is -24 (Option B)

To determine the value of a + b, we'll begin by obtaining the value of a and b. This can be obtained as illustrated below

(5 + 3i)(-2 - 4i) = a + bi

Expand

5(-2 - 4i) + 3i(-2 - 4i) = a + bi

-10 - 20i - 6i - 12i² = a + bi

-10 - 26i - 12i² = a + bi

But

i = √-1

i² = -1

Thus, we have:

-10 - 26i - 12(-1) = a + bi

-10 - 26i + 12 = a + bi

-10 + 12 - 26i = a + bi

2 - 26i = a + bi

From the above,

Therefore,

a + b = 2 + (-26)

a + b = 2 - 26

a + b = -24

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The journal entry to record Mustang Corporation's issuance of dividends on December 31, 2021 is:

Date                Account title                                      Debit               Credit

12/31/2021       Retained earnings                      $100,000

                       Common stock Dividend                                     $100,000

The dividend would be:

= Percentage dividend x Number of shares x Par value of shares

= 50% x 100,000 x 2

= $100,000

This amount will be debited to the Retained Earnings account which dividends are deducted from.

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Answer:

Answer:

just did it on edgeuntiy got it on first try

Explanation:

The roles performed by Production, Planning, and Expediting Clerks include:

Production simply means the creation of goods and services for human use.

In this case, the roles performed by Production, Planning, and Expediting Clerks include tracking output, dealing with inventory, keeping on schedule, and keeping records.

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Answer:

shot put

Explanation:

it is a sport in track

Answer:

They were stopped by soldiers because Annemarie and Ellen had a race.

Answer:

the text of the former by the number of the dario is sent

Answer:

yes

Explanation:

Answer:

# Country Tot. Area

(Km²) Tot. Area

(mi²) Land Area

(Km²) Land Area

(mi²) % of world

landmass

1 Russia 17,098,242 6,601,665 16,376,870 6,323,142 11.0 %

2 Canada 9,984,670 3,855,101 9,093,510 3,511,022 6.1 %

3 China 9,706,961 3,747,877 9,388,211 3,624,807 6.3 %

4 United States 9,372,610 3,618,783 9,147,420 3,531,837 6.1 %

5 Brazil 8,515,767 3,287,955 8,358,140 3,227,095 5.6 %

6 Australia 7,692,024 2,969,906 7,682,300 2,966,151 5.2 %

7 India 3,287,590 1,269,345 2,973,190 1,147,955 2.0 %

8 Argentina 2,780,400 1,073,518 2,736,690 1,056,641 1.8 %

9 Kazakhstan 2,724,900 1,052,089 2,699,700 1,042,360 1.8 %

10 Algeria 2,381,741 919,595 2,381,740 919,595 1.6 %

Answer:

can you specify more

need more information to help you out.

Explanation:

Answer:

All matter is made of particles?

Explanation:

Obviously, not everything is solid or liquid, and for example a chair is not made of cells.

Answer:

Wth?

Explanation:

I'm not even being rude

Answer:

1600

Explanation:

If the equation starts with f(-7), then we have to replace the x in the equation to -7.

f(-7) = (-6 (-7) - 2)^2

Next, we multiply -6 and -7 to get a positive 42, since a negative number multiplied by a negative number is a positive number. Then, we subtract 2 from 42 to get 40. Finally, we square 40 by 2 (40 * 40) to get our answer: 1600!

Answer:

Add the massage to the Safe Sender's list

The options that are equal to the root √3/2 are options A and C.

Given √3/2 is the value.

To Find  -  The angles for which √3/2  is the value.

Solution  -

Sin60° = √3/2

Tan60° = √3

Cos30° = √3/2

Cos90° = 0

Hence,   is the value of Sin60° and Cos30°. Options A and C.

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Full Question:

Although part of your question is missing, you might be referring to this full question:

Which of the following is equal to √3/2

(Select one or more answers)

Ans:

sin 60°

tan 60°

cos 30°

cos 90°

Answer:

D = 8 m

Explanation:

vol = πr² h/3

48π = πr² x 9/3

48π = 3πr²

r = sqrt (48/3)

r = 4 m

therefore the diameter D = 2r = 2 (4) = 8 m

Distributive property

Combine like terms

I don't know the rest

The standard deviation of the ages of this breed of dog is approximately 4.4 years.

To find the standard deviation, we can use the concept of z-scores and the cumulative distribution function (CDF) of a standard normal distribution. Let's denote the average age as μ (mu) and the standard deviation as σ (sigma).

Given that the average age of the breed is 19.5 years, we can set μ = 19.5. We are also given that 20% of the dogs are older than 22.6 years. Using the z-score formula, we can calculate the z-score corresponding to this percentile:

z = (x - μ) / σ

Where x is the given value (22.6 years) and z is the z-score. Rearranging the formula, we can solve for σ:

σ = (x - μ) / z

Plugging in the values, we have:

σ = (22.6 - 19.5) / z

To find the z-score corresponding to the 20th percentile, we can use the inverse CDF of the standard normal distribution. Using statistical software or a z-table, we find that the z-score corresponding to the 20th percentile is approximately -0.84.

Substituting the values, we get:

σ = (22.6 - 19.5) / -0.84 ≈ 3.7 / -0.84 ≈ -4.4

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The average age of a breed of dog \(= μ = 19.5\) yearsThe percentage of dogs that are older than 22.6 years = 20%Let's calculate the z-score of the given percentage\(:z = (x - μ) / σ20 = (22.6 - 19.5) / σσ = (22.6 - 19.5) / 0.84σ = 3.69 / 0.84σ = 4.39\) (approximately)

Therefore, the standard deviation is approximately 4.39 years.Explanation:Given, the average age of a breed of dog\(= μ = 19.5\)yearsThe percentage of dogs that are older than 22.6 years = 20%Let's calculate the z-score of the given percentage:z = (x - μ) / σ

Where\(,x = 22.6μ = 19.5σ =\)Standard deviationThen,\(20 = (22.6 - 19.5) / σσ = (22.6 - 19.5) / 0.84σ = 3.69 / 0.84σ = 4.39\)(approximately)Therefore, the standard deviation is approximately 4.39 years.

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Answer:

wildfires can allow an opportunity the cleanse an area suffocated by dead plant organisms and allow new growth

Answer:

The answer for the question is A

Answer:

Hey love your answer is A <3

Explanation: