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liubo4ka [24]
2 years ago
5

Which statement is most likely to be true? the ages of the mackerels are the most dispersed from the team’s mean. the ages of th

e stars are the most dispersed from the team’s mean. the ages of the dolphins are the most dispersed from the team’s mean. the ages of the giants are the most dispersed from the team’s mean.
Mathematics
1 answer:
MakcuM [25]2 years ago
6 0

The ages of the Stars are the most dispersed from the team’s mean

<h3> Which statement is right?</h3>

Standard deviation is one way to measure the average of the data by determining the spread of the data. It actually explains how much the observation points are further away from the mean of the data.

Higher the standard deviation, higher the spread of the data and higher is the uncertainty. This means that the team with the highest standard deviation will have the most dispersion.

In this case, the standard deviation of 4.1 is the largest number, therefore, the statement "The ages of the Stars are the most dispersed from the team’s mean." is true

To know more about standard deviation follow

brainly.com/question/475676

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Answer:

\large\boxed{(2p+q)(-3q-6p+1)=-3q^2-12p^2-12pq+2p+q}

Step-by-step explanation:

Use the distributive property: <em>a(b + c) = ab + ac</em>

(2p+q)(-3q-6p+1)=(2p+q)(-3q)+(2p+q)(-6p)+(2p+q)(1)\\\\=(2p)(-3q)+(q)(-3q)+(2p)(-6p)+(q)(-6p)+2p+q\\\\=-6pq-3q^2-12p^2-6pq+2p+q\qquad\text{combine like terms}\\\\=-3q^2-12p^2+(-6pq-6pq)+2p+q=-3q^2-12p^2-12pq+2p+q

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3 years ago
A copy machine makes 253 copies in 5 minutes and 45 seconds. How many copies does it make per minute?
Tomtit [17]

Answer:

Step-by-step explanation:

it makes 253 copies in 5 mins 45 seconds

that is to say, 253 copies in 345 seconds

In 1 minute (60 seconds) it will make X copies.

Lets draft an equation to easily express and simplify the problem.

253 copies = 345 seconds

X copies = 60 seconds

lets cross multiply and solve for X

Theefore:

x * 345 = 254 * 60

345x = 15,240

divide through by 345

x = 15240 / 345

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3 years ago
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Effectus [21]

Answer:

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Step-by-step explanation:

I'm going to assume this is a half-circle

Formula:

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D = 1.4

r = 0.7

A = (π 0.7^2)/2

A = (0.49π)/2

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A = 0.77

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#14
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Answer:

The answer is equivalent

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