P(x)=90-3x 1<x<20 what is the revenue function

Mathematics

1 answer:

marta [7]3 years ago

6 0

Use the price-demand function below, to answer parts (A), (B), and (C).

p(x) = 9- 3x 1< x < 20

(A) what is the revenue function?

r(x)=

what is the domain of the revenue function?

multiple question

a.0,672

b.1,20

c.0,20

d.0,90

You might be interested in

Factor 8x^2-56+48... please help me

zloy xaker [14]

8x^2 - 56 + 48
Use the distributive property
8(x^2 - 7 + 6)
Find two factors of 6 that add to -7
The two factors are -1 and -6.
8(x -1)(x-6)
Have an awesome day! :)

3 0

3 years ago

Rewrite y + 1 = -2x – 3 in standard form

Misha Larkins [42]

The algebraic expressions can be written as

$a+b+c=0$

The given expression is,

$\begin{gathered} y+1=-2x-3 \\ -2x-y=1+3 \\ -2x-y=4 \\ -2x-y-4=0 \\ 2x+y+4=0 \end{gathered}$

7 0

1 year ago

A circle is centered at the point (7,1) and passes through the point (8,7). what is the radius

Scorpion4ik [409]

Easy

the radius is the distance from the center to a point on the circle

we are given
center=(7,1)
a point=(8,7)
find the distance
distance formula
D= $\sqrt{(x2-x1)^2+(y2-y1)^2}$

so the distance between point and center is radius
D= $\sqrt{(8-7)^2+(7-1)^2}$
D= $\sqrt{(1)^2+(6)^2}$
D= $\sqrt{1+36}$
D=√37 units

radius is √37 units

7 0

3 years ago

Which relationship describes angles 1 and 2? Select each correct answer. A adjacent angles B complementary angles C vertical ang

Scrat [10]

The correct answer for this question is this one:
<span>- A adjacent angles
-D supplementary angles

The relationship that describes angle 1 and angle 2 is that they are adjacent angles -- at the same time they are also supplementary angles.</span>
Hope this helps answer your question and have a nice day ahead.

3 0

3 years ago

Read 2 more answers

What is 4/20 plus 12/20 and in simplest terms

PIT_PIT [208]

$\huge\underline\color{purple}{Answer ☘}$