All categories

2 years ago

suppose demand is given by P-120-5Q if the price drops from 80 per unit to 60 what is the change in consumer surplus

Mathematics

1 answer:

ANEK [815]2 years ago

4 0

Answer:

Step-by-step explanation:

p=120 -5Q

when p = 80

80 = 120 -5Q

Q=8

and when p= 60

60 = 120 -5Q

Q=12

so, change in consumer surplus = 12-8

= 4

You might be interested in

Which equation is parallel to y = 2 and goes through the point (-6, 10)?

QveST [7]

Answer:

y= 10

Step-by-step explanation:

y = 2 is a horizontal line

It goes through the points (-6,10)

The y value is 10

y= 10

6 0

3 years ago

Read 2 more answers

Each person will eat 2/3 of a pound of Turkey and 8 people will be at party

disa [49]

Each person will get 5.33 pound of turkey.

6 0

3 years ago

Read 2 more answers

Find the indefinite integral. (Use C for the constant of integration.) <br> e2x 25 e4x dx.

Sladkaya [172]

Answer:

The solution is $\frac{1}{10} * tan^{-1}[\frac{e^{2x}}{5} ] + C$

Step-by-step explanation:

From the question

The function given is $f(x) = \frac{e^{2x}}{ 25 + e^{4x}} dx$

The indefinite integral is mathematically represented as

$\int\limits {\frac{e^{2x}}{ 25 + e^{4x}}} \, dx$

Now let $e^{2x} = u$

=> $\frac{du}{dx} 2e^{2x}$

=> $2 e^{2x}dx = du$

$\int\limits {\frac{e^{2x}}{ 25 + e^{4x}}} \, dx = \int\limits {\frac{1}{ 2(25 + u^2)} } \, du$

$= \frac{1}{2} \int\limits {\frac{1}{ 25 + u^2)} } \, du$

$= \frac{1}{2} \int\limits {\frac{1}{ 5^2 + u^2)} } \, du$

$= \frac{1}{2} \frac{tan^{-1} [\frac{u}{5} ]}{5} + C$

Now substituting for u

$\frac{1}{10} * tan^{-1}[\frac{e^{2x}}{5} ] + C$

3 0

3 years ago

BRAINLIEST HELP MEEE<br> 7x + 3 = 2x + 13

lianna [129]

Answer:

The answer is x = 2.

Step-by-step explanation:

7x + 3 = 2x + 13

5x + 3 = 13

5x = 10

x = 2

7 0

2 years ago

Read 2 more answers

Find: (4x2y3 + 2xy2 – 2y) – (–7x2y3 + 6xy2 – 2y)

lidiya [134]

The answer is 11, -4, 0

5 0

3 years ago

Read 2 more answers