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eimsori [14]
1 year ago
6

Copy machine can make 250 copies in 4 minutes. Represent rate of change in copies per minute.

Mathematics
1 answer:
pentagon [3]1 year ago
8 0

Answer:

1000

Step-by-step explanation:

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The student of astronauts u know that
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2 years ago
If (x + 7) is a factor of f(x), what is the value of f(-7)?
rewona [7]

Answer:

The answer is 0.

Step-by-step explanation:

Simply plug in -7 for x as they want to see what the value of the function is when x=-7.

You can then just add -7 and 7.

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So the answer is 0

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2 years ago
For the function below, state the x-coordinate of the x-intercept that is located to the fight of the origin.
OLga [1]

Answer:

x = 3

Step-by-step explanation:

It should NOT be "fight of the origin", rather "right of the origin".

Now let's move on to solve the question...

The x-intercept is found by setting the function equal to 0. Thus:

0 = x^3 - 9x

<em>Let's solve this using algebra:</em>

<em>0=x^3-9x\\0=x(x^2-9)\\0=x(x-3)(x+3)</em>

<em />

<em>Hence, x = -3 and x = 3</em>

<em />

The coordinate that is to the right of the origin is the positive one, so x = 3 is the x-intercept we are looking for.

3 0
3 years ago
Read 2 more answers
What are the characteristics of a quadrilateral?
gregori [183]

Answer:

Most known one: 4 sides

Step-by-step explanation:

They are closed shapes, their sides should be straight, they are strictly 2 dimensional, and finally, all quadrilaterals have 4 sides.

8 0
2 years ago
I don't I understand the concept of the question..
umka2103 [35]
X% of y means x/100 times y

52% is bonus
17% is getaway weekend
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32,200 people prefer the bonus over the getaway
C is answer


3 0
3 years ago
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