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
Studentka2010 [4]
3 years ago
12

The function f(x)=30+0.25x/x yields the average cost in dollars per cup of lemonade made by Lincoln at his lemonade stand when h

e makes x cups of lemonade. Which statement best fits the situation modeled by the function?
Mathematics
2 answers:
trapecia [35]3 years ago
8 0

The answer is C: Lincoln uses 25 cents worth of supplies per cup.

pishuonlain [190]3 years ago
4 0

Answer:

Lincoln has $30 in set up costs, and it costs him $0.25 per cup to make his lemonade.

Explanation:

Since x is the number of cups of lemonade made, 0.25x indicates that it costs Lincoln $0.25 per cup to make the lemonade.

Adding $30 to the cost tells us that he has $30 in other set up costs.

The cost function is divided by x, as it yields the cost <em>per cup</em> of lemonade.

You might be interested in
Find the value of X in the following rectangle if the area is 180 square inches
andrezito [222]
Hello!

You find the area of a rectangle by the equation A = lw

A is area
l is length
w is width

Put in the values you know

180 = 3x * 6

Now you solve it algebraically

Divide both sides by 6

30 = 3x

Divide both sides by 3

10 = x

The answer is 10in

Hope this helps!
7 0
3 years ago
Find a parametrization of the line in which the planes x + y + z = -6 and y + z = -8 intersect.
rewona [7]

Answer:

L(x,y) = (2,-8,0) + (0,-1,1)*t

Step-by-step explanation:

for the planes

x + y + z = -6  and y + z = -8

the intersection can be found subtracting the equation of the planes

x + y + z - ( y + z ) = -6 - (-8)

x= 2

therefore

x=2

z=z

y= -8 - z

using z as parameter t and the point (2,-8,0) as reference point , then

x= 2

y= -8 - t

z= 0 + t

another way of writing it is

L(x,y) = (2,-8,0) + (0,-1,1)*t

6 0
3 years ago
WORTH BRAINLIST!!!<br> What is the value of the expression 2 + 3^2 ⋅ (3 − 1)? 20 22 23 32
Wittaler [7]

Answer:

You have to use PEMDAS (Parentheses, Exponents, Multiplication, Division, Addition, Subtraction), and solve in that order. Your question is:

2 + 32 ⋅ (3 − 1)

First, solve the Parentheses part of the question. 3-1 is 2. Your question is now:

2+32*2

Now, solve the multiplication part of the question. 32*2 is 64. Your question is now:

2+64

This is now an easy problem to solve.

The answer is 66.

Hope this helps! :)

3 0
3 years ago
A retailer purchased soccer cleats for $18 from a wholesaler.The retalier sells the cleats for $32.What is the markup rate?Round
Tamiku [17]

Answer:

0.7bar

Step-by-step explanation:

(32-18)/18

=14/18

=7/9

=0.7bar

4 0
3 years ago
Read 2 more answers
60 books represent 1 percent of the total books in the library 3
ICE Princess25 [194]

Answer:

180

Step-by-step explanation: my assumption is that u r asking what 3% is. If u r then the answer above is correct bc 60 = 1% so multiply 60 by 3

If this is not what u r looking for please rephrase ur question

8 0
3 years ago
Other questions:
  • Explain why the set {4,4,20,20} has a standard deviation of 8
    13·1 answer
  • 4000 principal earning 7% compounded annually , 7 years
    7·1 answer
  • Find a polynomial that describes the area of the lawn which kevin has to mow in his front yard 6x+5,4x-9
    11·1 answer
  • Help ................. sorry for the blurryness
    10·1 answer
  • 9+___=10<br> 1+____=10<br> 200+500+2000-3000
    15·1 answer
  • At an amusement park, 8 out of 80 tickets sold were discount tickets. What percentage of the tickets were discount tickets?
    13·1 answer
  • Thomas bought his whole family hot dogs and popcorn at the baseball game. He bought 60 items. He bought 3 hot dogs and and 8 pop
    11·2 answers
  • Write an equation of a line in slope intercept form that contains the points (4,-4) and (-2,-2)
    15·1 answer
  • A city manager made a scatter plot of the number or retail store in a certain city over the years. the scatter plot had a trend
    11·1 answer
  • For your birthday, you want to take a group of friends to an indoor trampoline
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!