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Rufina [12.5K]
3 years ago
9

Taylor can clean pools at a constant rate of pools per hour. How

Mathematics
1 answer:
Bogdan [553]3 years ago
3 0

Answer:

it depends on how many he can clean in a single hour.

if he cleans 2/5 pools thats 10 pools in 25 hours

Step-by-step explanation:

if he cleans one pool per hour, thats 25 pools in 25 hours. if he can clean 4 pools an hour, thats 100 pools in 25 hours.

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The factors of a trinomial x^2
Bingel [31]

Answer:

Step-by-step explanation:

Hello,

I am wondering if you posted the full question.

This is trivial because it is already factorised. 0 is the zero with multiplicity 2.

And the factor are x.

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

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3 years ago
What is 3.47 rounded to the nearest tenth
ch4aika [34]
3.5 is rounded to the nearest tenth.
4 0
4 years ago
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7.8 + n = 38.2 plez i need help
BabaBlast [244]
7.8 + n = 38.2
n = 38.2 - 7.8
n = 30.4
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3 years ago
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Which of the following expressions are equivalent to the expression below?
sergejj [24]

Answer:

8(x+4y)

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Step-by-step explanation:

please mark me as brainlest

7 0
3 years ago
A force F=-2i+j+k acts at point A(1,5,1) on a solid which is free to turn about a fixed point Q(-1,2,1). Find the torque exerted
DerKrebs [107]

The torque exerted by the force on the body is \vec \tau = 3\,\hat{i}-2\,\hat{j} + 8\,\hat{k}.

Vectorially speaking, the torque exerted (\vec \tau) by the force on the body (\vec F) is resulted from this expression:

\vec \tau = \vec r_{QA} \times \vec F (1)

Where:

  • \vec r_{QA} - Vector distance between points A and Q.
  • \vec F - Vector force exerted at point A.

If we know that \vec r_{QA} = (2, 3, 0) and \vec F = (-2, 1, 1), then the torque is:

\vec \tau = \left|\begin{array}{ccc}\hat{i}&\hat{j}&\hat{k}\\2&3&0\\-2&1&1\end{array}\right|

\vec \tau = (3, -2, 8)

The torque exerted by the force on the body is \vec \tau = 3\,\hat{i}-2\,\hat{j} + 8\,\hat{k}.

To learn more on torque, we kindly invite to check this verified question: brainly.com/question/3388202

8 0
2 years ago
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