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pickupchik [31]
3 years ago
13

1. If 36 pens cost $3.00, what would be the cost for one pen?

Mathematics
1 answer:
umka21 [38]3 years ago
3 0

Answer:

12 cents

Step-by-step explanation:

Hope this helps

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Factor completely 8y^3+16y^2
gregori [183]

Answer:

8y^2(y + 2)

Step-by-step explanation:

The given expression is 8y^3 + 16y^2

Let's find the greatest common factor of 8y^3 and 16y^2

The GCF is 8y^2. Let's take out the GCF outside and write the remaining terms as follows

8y^2 (y + 2)

Therefore, the factors are 8y^2 and (y + 2)

That is 8y^3 + 16y^2 = 8y^2(y + 2)

Thank you.


5 0
3 years ago
The length of each side of a cube is x + 1 inches. What is the volume of the cube in cubic inches?
castortr0y [4]

Answer:

V = x³ + 3x² + 3x + 1 in³

Step-by-step explanation:

The volume (V) of a cube is calculated as

V = s³ ( where s is the side ) , then

V = (x + 1)³

   = (x + 1)(x + 1)(x + 1) ← expand second pair using FOIL

   = (x + 1)(x² + 2x + 1) ← distribute

   = x³ + 2x² + x + x² + 2x + 1 ← collect like terms

   = x³ + 3x² + 3x + 1

3 0
3 years ago
Write a function rule for The output is 6 times the input x
Kobotan [32]
I’m not sure if this is correct because I have no image but.... 3x + 1 = 18
4 0
3 years ago
Would you rather
Elanso [62]

Answer:

i rath  r buy...

the twin-pack

sunscreen

Step-by-step explanation:

6 0
3 years ago
Find the derivative of 1/√s+2
QveST [7]

Using the quotient rule, it is found that the derivative of the function is given as follows:

f^{\prime}(x) = -\frac{1}{2\sqrt{s}(\sqrt{s}+2)^2}

<h3>What is the derivative of a quotient?</h3>

Suppose a quotient function defined as follows:

f(x) = \frac{g(x)}{h(x)}

Then, the derivative is given by:

f^{\prime}(x) = \frac{g^{\prime}(x)h(x) - h^{\prime}(x)g(x)}{h(x)^2}

In this problem, we have that:

  • g(x) = 1.
  • g'(x) = 0.
  • h(x) = \sqrt{s} + 2.
  • h^{\prime}(x) = \frac{1}{2\sqrt{s}}

Then, since g'(x) = 0, the derivative is given by:

f^{\prime}(x) = -\frac{1}{2\sqrt{s}(\sqrt{s}+2)^2}

More can be learned about the quotient rule at brainly.com/question/27072366

#SPJ1

4 0
2 years ago
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