1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
professor190 [17]
3 years ago
13

A website is offering a promotion, during which customers can buy up to 100 photos for a flat fee. The cost per photo varies inv

ersely with the number of photos a customer buys, as shown in the table below. What functions model the data?

Mathematics
1 answer:
Alecsey [184]3 years ago
6 0
The complete question in the attached figure

we have that
 for c=5 and n=20------------> n*c=20*5=100
 for c=2.5 and n=40------------> n*c=40*2.5=100
 for c=2 and n=50------------> n*c=50*2=100
 for c=1.25 and n=80------------> n*c=80*1.25=100

therefore
<span>the function that models the data is n*c=100
</span>
the answer is nc=100





You might be interested in
What solid 3D object is produced by rotating the triangle about line m?
elena55 [62]

Answer: A cone with height 3 and radius 1

Step-by-step explanation:

Hi, searching I found the image for the question, attached down below.

By rotating the triangle about line m, a cone with height 3 and radius 1 is produced.

Solid 3d objects are produced by rotating a 2d figure around a straight line that lies in the same place.

in our case, if we rotate the triangle around the line, the vertices in touch with the line m remains stationary, while the  remaining vertex follows the path of a circle, creating a cone.

6 0
3 years ago
Read 2 more answers
The function f(x) = x + 3 represents the length of a rectangle. The function g(x) = 12x − 5 represents the width of the rectangl
Furkat [3]

Answer:

  186

Step-by-step explanation:

The area is given by ...

  (f • g)(3) = f(3) • g(3) = (3+3) • (12•3 -5) = (6)(31)

  (f • g)(3) = 186

6 0
3 years ago
Solve for x: 6(4x+5)=3(x+8)+3 round to nearest hundredth
Hitman42 [59]
Solve for x by simplifying both sides of the equation then isolating teh varible.
your answer = - 1/7
3 0
3 years ago
A car travels 20 mph slower in a bad rain storm than in sunny weather. the car travels the same distance in 2 hrs in sunny weath
ycow [4]
You can create two equations.

"<span>A car travels 20 mph slower in a bad rain storm than in sunny weather."
</span>
\sf x-20=y

Where 'x' represents speed in sunny weather and 'y' represents speed in rainy weather.

"<span>The car travels the same distance in 2 hrs in sunny weather as it does in 3 hrs in rainy weather."

\sf 2x=3y

</span>Where 'x' represents speed in sunny weather and 'y' represents speed in rainy weather.

We want to find the speed of the car in sunny weather, or 'x'. Plug in the value for 'y' in the first equation into the second equation.

\sf \boxed{\sf x-20}=y
\sf 2x=3y\rightarrow2x=3(x-20)

Distribute:

\sf 2x=3x-60

Subtract 3x to both sides:

\sf -x=-60

Divide -1 to both sides:

\sf x=60

So the car goes 60 mph in sunny weather.
5 0
3 years ago
The sum of the interior angles of a polygon is 1620 how many sides does the polygon have
Olenka [21]

Answer:

11

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • A box measures 15 inches by 8 inches by 5 inches. What is the length of its longest diagonal?
    14·1 answer
  • cornerstore bakery sold 78 pies on monday, 96 pies on thursday, 40 pies on wednesday,104 pies thursday, and 77 pies on friday. o
    6·2 answers
  • The number 3 is an upper bound for the set of roots of this polynomial
    5·1 answer
  • He hypotenuse of a right triangle is the side opposite to the
    6·2 answers
  • John mows 3 of his neighbors yards for $20 a yard. How much money did he make?
    12·2 answers
  • The relative frequency table below summarizes a survey about support for candidate X in an upcoming
    8·1 answer
  • Please answer correctly I’ll mark you brainlist!
    6·2 answers
  • An acute triangle has sides measuring 10 cm and 16 cm. The length of the third side is unknown.
    9·1 answer
  • What is the range of these numbers: 79 72 78 -71 -91 65
    6·2 answers
  • If X to the 2nd power equals 36 What is the value of X​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!