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vodomira [7]
3 years ago
14

The volume of a rectangular prism is (x^3 – 3x^2 + 5x – 3), and the area of its base is (x^2 – 2). If the volume of a rectangula

r prism is the product of its base area and height, what is the height of the prism?
Mathematics
1 answer:
bixtya [17]3 years ago
3 0

Answer:

The height of the prism is equal to h=(x^{3}-3x^{2}+5x-3)/(x^{2}-2)

Step-by-step explanation:

we know that

The volume of a rectangular prism  is equal to

V=Bh

where

B is the area of the base of the prism

h is the height of the prism

In this problem we have

V=x^{3}-3x^{2}+5x-3

B=x^{2}-2

substitute in the formula and solve for h

x^{3}-3x^{2}+5x-3=(x^{2}-2)h

h=(x^{3}-3x^{2}+5x-3)/(x^{2}-2)

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Answer:

B

Step-by-step explanation:

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  3. 160×56=8960
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The sun of three consecutive integers is 60 find the integers
prohojiy [21]

Answer:

<em>let </em><em>the </em><em>three</em><em> </em><em>consecutive</em><em> Integers</em><em> </em><em>be</em>

<em>x </em><em>,</em><em> </em><em>x+</em><em>1</em><em> </em><em>,</em><em> </em><em>x+</em><em>2</em>

<em>their </em><em>sum </em><em>is </em><em>6</em><em>0</em><em>,</em>

<em>so,</em>

<em>x </em><em>+</em><em> </em><em>x </em><em>+</em><em> </em><em>1</em><em> </em><em>+</em><em> </em><em>x </em><em>+</em><em> </em><em>2</em><em> </em><em>=</em><em> </em><em>6</em><em>0</em>

<em>→</em><em> </em><em>3</em><em>x</em><em> </em><em>+</em><em> </em><em>3</em><em> </em><em>=</em><em> </em><em>6</em><em>0</em>

<em>→</em><em> </em><em>3</em><em>x</em><em> </em><em>=</em><em> </em><em>6</em><em>0</em><em> </em><em>-</em><em> </em><em>3</em><em> </em><em>=</em><em> </em><em>5</em><em>7</em>

<em>→</em><em> </em><em>x </em><em>=</em><em> </em><em>5</em><em>7</em><em>/</em><em>3</em><em> </em><em>=</em><em> </em><em>1</em><em>9</em>

<em>therefore</em><em>,</em><em> </em><em>1</em><em>s</em><em>t</em><em> </em><em>integer </em><em>=</em><em> </em><em>1</em><em>9</em>

<em>2</em><em>n</em><em>d</em><em> </em><em>integer </em><em>=</em><em> </em><em>x </em><em>+</em><em> </em><em>1</em><em> </em><em>=</em><em> </em><em>1</em><em>9</em><em> </em><em>+</em><em> </em><em>1</em><em> </em><em>=</em><em> </em><em>2</em><em>0</em>

<em>3</em><em>r</em><em>d</em><em> </em><em>integer </em><em>=</em><em> </em><em>x </em><em>+</em><em> </em><em>2</em><em> </em><em>=</em><em> </em><em>1</em><em>9</em><em> </em><em>+</em><em> </em><em>2</em><em> </em><em>=</em><em> </em><em>2</em><em>1</em>

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Answer:

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Step-by-step explanation:

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Now to calculate the probability, we shall need to use the Bernoulli approximation of the binomial theorem.

That would be;

P(X = 0) = 6C0 p^0 q^6

6C0 is pronounced six combination zero

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This is approximately 0.1176

If we convert this to percentage we have 11.76%

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