answer.
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
Juli2301 [7.4K]
2 years ago
15

A local car wash is inviting customers to join the Concierge Club, in which you can have your car washed as many times as you wi

sh for a fixed monthly fee. Amy creates the graph below to compare the cost per wash versus the cost for the Concierge Club. Which conclusion is supported by the graph?
Mathematics
2 answers:
Lady bird [3.3K]2 years ago
9 0

Answer:

Answer is Choice D, that the pay per wash is 5.00 per wash.

Step-by-step explanation:

Since that is the only point marked (6,30) you divide the total cost (30) by (6) and you get 5.00.

Valentin [98]2 years ago
6 0

Answer:

I'm pretty sure the answer is D. You can see that 6 washes is 30 dollars so that would make each wash $5 and all other answers can be proven wrong or not proven to be true.


You might be interested in
A pool manager balances the pH level of a pool. The price of a bucket of chlorine tablets is $90, and the price of a pH test kit
jolli1 [7]

Answer:

The chlorine tablets are $36 and the pH test kit is $4.40.

Step-by-step explanation:

So what I first did was add 90+11 (because $90 for the chlorine tablets and $11 for the pH kit). The answer you should get is 101.  From their I did 101 multiplied by 40% or 101 multiplied by .40 (40% and 0.40 are the same thing). You now get $40.4.  

Now I did 90·40%. I got $36

Then I did 11·40%. I got 4.4

I added them up and got $40.4 which was my new price so now we know that the chlorine tablets are $36 and the pH test kit is $4.40.

7 0
2 years ago
The number of tickets issued by a meter reader for parking-meterviolations can be modeled by a Poisson process with a rateparame
Doss [256]

Answer:

Step-by-step explanation:

Let X be the  number of tickets issued by a meter reader for parking-meterviolations can be modeled by a Poisson process with a rateparameter of five per hour.

X is Poisson with parameter =5per hour

a) the probabilitythat exactly three tickets are given out during a particular hour

=P(X=3)=0.14037

b)  the probabilitythat at least three tickets are given out during a particularhour

=P(X\geq 3) =0.87534

c) tickets we expect to be given during a 45-min period

=5(\frac{3}{4} )\\= 3.75

Note: Poisson distribution is

P(X=k) = \frac{e^{-k} 5^k}{l!}

3 0
2 years ago
Sails come in many shapes and sizes. The sail on the right is a triangle. Is it a right triangle? Explain your reasoning.
Rudiy27

Answer:

not a right triangle

Step-by-step explanation:

you can use the pythagorean theorem to prove whether not this is a right triangle

if this triangle is a right triangle then the following equality should be true

a²+b²=c²

(9.75)²+(3.45)²=(10.24)²

(95.06)+(11.90)=(104.86)

106.96≠104.86

since the following equality is not true, this is not a right triangle.

3 0
1 year ago
1. WHEELS Zack is designing wheels for a concept car.
mars1129 [50]

Answer:

9 inches

Step-by-step explanation:

Diameter=D

Radius=R

D=(2)R

(18)=(2)R

18/2=2/2 R

9=R

4 0
2 years ago
Madelyn buys 3 bottles of orange juice at the corner store for a total cost of $2.31.
Tom [10]

Answer:

$0.77

Step-by-step explanation:

To find how much each bottle of juice costs, divide 2.31 by 3:

2.31/3

= 0.77

So, each bottle of juice is $0.77

5 0
2 years ago
Read 2 more answers
Other questions:
  • How many gallons of pure water should be added to 10 gallons of a solution containing 15% juice so that the remaining solution c
    15·2 answers
  • Michael made 4 dozen chocolate chip cookies he is bringing 75% of them to school for a party how many cookies does he bring to c
    8·1 answer
  • Clay is playing darts. his dartboard contains ten equal-sized zones with point values from 1 to 10. write code that simulates hi
    7·2 answers
  • A rectangle has a length of (3.2a + 0.18b)centimeters.The width is half the length. Sasha writes the expression (12.8a + 0.72b)
    15·1 answer
  • 4. Samantha is studying the geometric design of roads. She uses a surveying tool to measure the angles
    12·2 answers
  • A wallet that holds $25 contains the same number of $1 bills, $5 bills, and quarters. How many of each type of bill or coin does
    13·1 answer
  • Betty has a checking account and a non-interest bearing savings account. The function C(x), shown below, represents her checking
    12·1 answer
  • You measure containers for international shipments. The height of the standard container is 6 feet and 7 inches. What is its hei
    13·1 answer
  • A gazebo is being built near a nature trail. An equation of the line representing the nature trail is y = 13x−4. Each unit in th
    12·1 answer
  • A picture is photocopied by using a scale factor of 2. Each side of the photocopy of the picture is. enlarged by a factor of 2.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!