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
Margaret [11]
3 years ago
11

Mrs. Ruiz bought 6 gallons of gas for $18.18, 9 gallons of gas for $27.27, and 16 gallons for $48.48. Is the rate of change cons

tant?
Mathematics
2 answers:
tensa zangetsu [6.8K]3 years ago
7 0
What’s the assignment
Vikentia [17]3 years ago
3 0
Yes it is constant. If you divide all of the prices divided by their gallons you will get the same answer, which is 3.03 per gallon
You might be interested in
Solve pls. dont mind the one i circled ! ty!!!
9966 [12]

Answer:

The answer is B.

Step-by-step explanation:

If this is wrong im very very sorry!

A brainlist would be appreciated! I'm almost an expert!

8 0
2 years ago
Lucia has 3.5 hours left in her workday as a car mechanic. Lucia needs 1/2 of an hour to complete one oil change.
MatroZZZ [7]

Answer: So Lucía has 3.5 hours left, and need 1/2 of an hour (or 0.5 hours) to do one oil change.

a) If you divide the total time she has by the time she needs for each oil change, then you got the total number of oil changes that she can do in that time; this is:

3.5/0.5 = 7

So she can do 7 oil changes in 3.5 hours.

b) If she can complete two car inspections in the same amount of time it takes her to complete one oil change, then she can do two car inspections in 0.5 hours.

2*car inspections = 0.5 hours

car inspection = (0.5/2) hours

then one car inspection will take 0.5/2 = 0.25 hours.

c) Two ways to solve this:

1) Do the same that we did in a), this is: 3.5/0.25 = 14

she can do 14 car inspections.

2) If in 3.5 hours, she can do 7 oil changes, and in the time she does an oil change, she can do two car inspections, then in 3.5 hours she can do 7*2 car inspections, and 7*2 = 14

5 0
3 years ago
Read 2 more answers
Play help due tomorrow
IgorC [24]
D. 42/8

You can get this by adding the blueberry and banana amounts together. Then multiply by 6. 
5 0
3 years ago
I ran 13 miles in 2 1/4 hours. What was my average speed? (It has to be done using proportions) I don't need the answer, I need
alina1380 [7]
2 1/4 hours=2.25 hours

ran 13 miles in 2.25 hours, so I just need to take 13 miles divided for 2.25 which equal 5 7/9. As a result, my average speed is 5 7/9 miles per hour. Hope it help!
6 0
3 years ago
Dooooooo thissssss plsss
rodikova [14]
The answer is a circle
3 0
2 years ago
Other questions:
  • What is the lowest fraction of 0.875cm
    15·1 answer
  • Katie is in charge of buying juice for the teacher;s breakfast party if one teacher will drink between 18 and 22 ounces of juice
    7·1 answer
  • The Wheel Of A Bicycle Has A Diameter of 28. How far will ot travel after one rotation? Round to the nearest Inch
    8·2 answers
  • Help thx lots of points for this
    15·2 answers
  • Consider the equation
    15·1 answer
  • Find the perimeter of the polygon?
    10·2 answers
  • What is the base area of the Box.
    13·2 answers
  • How many solutions does the system x + y = 3 and 2x + 2y = 5 have?
    9·2 answers
  • There are 4 pizzas and 3 people.
    7·1 answer
  • On Monday, 365 students went on a
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!