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STatiana [176]
2 years ago
5

Math tw

Mathematics
1 answer:
otez555 [7]2 years ago
7 0

use a calculator it's way easier but here is the answer

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The package shown is shaped like a right rectangular prism. Every side of the package will be covered with gift wrap, except the
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3 years ago
The table shows the five most populated countries in the world. How many times as many people live in China than in the United S
sergey [27]
Divide 1.325 by 0.304 to answer this question.

This comes out to 4.4.  China has 4.4 times as many people as does the US.
6 0
3 years ago
Can someone please help me
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4 0
3 years ago
Increase or decrease 32 pages to 28 Pages round to the nearest tenth of a percent
Amiraneli [1.4K]
Hello! I would love to help!


Let's start by decreasing 32 pages to 28. How many pages does it take to get from 28 to 32? Let's subtract to find out!


32-28=4

Okay, now we know 28 pages is 4 less than 32.

Now, what percentage did it decrease by? Let's find out by dividing!

4/32=0.125

Let's make that decimal into a percentage by multiplying it by 100.

0.125*100=12.5


So, we now know the answer is...


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6 0
3 years ago
3) For a certain good we have LaTeX: q=f\left(p\right)=200e^{-0.4p}q = f ( p ) = 200 e − 0.4 p.
disa [49]

Answer:

(a)20

(b)Elastic

(c)8

(d) Elastic

Step-by-step explanation:

Elasticity of demand(E) indicates the impact of a price change on a product's sales.

The general formula for an exponential demand curve is given as:

y=ae^{-bp}

Given the demand curve formula

q=f\left(p\right)=200e^{-0.4p}

The formula for Elasticity of demand, E

E = -\dfrac{p}{q}\dfrac{\text{d}q}{\text{d}p}

(a)When Price,  p = $50

p=50

q=200e^{-0.4*50}=200e^{-20}

\dfrac{\text{d}q}{\text{d}p}=-0.4*200e^{-0.4p}=-80e^{-0.4p}

Therefore:

E = -\dfrac{50}{200e^{-20}}*-80e^{-0.4*50}\\=\dfrac{1}{4e^{-20}}*80e^{-20}\\\\E=20

(b)At p = $50, Since elasticity is greater than 1, the demand is elastic.

An elasticity value of 20 means that a 1% increase in price causes a 20% decrease in demand.

(c)At p=$20

p=20

q=200e^{-0.4*20}=200e^{-8}

\dfrac{\text{d}q}{\text{d}p}=-0.4*200e^{-0.4p}=-80e^{-0.4p}

Therefore:

E = -\dfrac{20}{200e^{-8}}*-80e^{-0.4*20}\\=\dfrac{1}{10e^{-20}}*80e^{-20}\\\\E=8

(d)At p = $20, the demand is elastic.

An elasticity value of 8 means that a 1% increase in price causes a 8% decrease in demand.

5 0
4 years ago
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