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Tanya [424]
3 years ago
11

Two pyramids are similar with a ratio of surface areas of 25:36. Find the volume of the larger pyramid given that the first has

a volume of 250m3.
Mathematics
1 answer:
ki77a [65]3 years ago
5 0

Answer:

432m^3

Step-by-step explanation:

The computation of the volume of the larger pyramid is shown below:

Let us assume the volume of the larger pyramid be x

Given that

The ratio of two pyramids is 25:36

We can say that

The Ratio of side = (The ratio of surface area)^\frac{1}{2} = \frac{5}{6}

Now

ratio of volume = (ratio of side)^3 =  \frac{5^{3}}{6^{3}} = 125 : 216

Based on the above information, the calculation is as follows

\frac{125}{216} = \frac{250}{x}

So,

x = \frac{250 \times 216}{125}

= 432m^3

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You are the manager of a monopoly that faces a demand curve described by p = 230 - 20q. your costs are c = 5 30q. the profit-max
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Since as a manager of a monopoly that faces a demand curve described by p = 230 - 20q. the profit-maximizing price is option C. 130.

<h3>What is the monopoly about?</h3>

A monopoly is known to be a term that describe a market that does not with the "absence of have competition", and it is one that forms a situation where a given person or firm is the only supplier of a given product of thing

Note that In monopoly, Profit is maximized if MR = MC and where MR  =  marginal revenue.

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