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
Snezhnost [94]
3 years ago
9

Norma and Albert both clean pools. Each charges a flat fee to clean a pool. Norma cleans 12 pools in 8 hours and earns $270. Alb

ert cleans 9 pools in 7.5 hours and earns $195.75. 1.) Identify and describe the ratio that compares the number of pools Norma cleans per hour to the number of pools Albert cleans per hour. *
Mathematics
1 answer:
Novosadov [1.4K]3 years ago
4 0

Answer:

1.5 per hour : 1.2 per hour

Step-by-step explanation:

The computation of the ratio is shown below:

For norma, the one pool would be

= 12  pools ÷ 8 hours

= 1.5 per hour

And for albert, the one pool would be

= 9 pools ÷ 7.5 hours

= 1.2 per hour

So the ratio between them is

1.5 per hour : 1.2 per hour

You might be interested in
A shape is covered by 40 unit squares. What is the area of the shape
ollegr [7]
Hello!

I believe that the answer would be 40²

I hope this helps!
6 0
3 years ago
Is 8.012 greater than 8.03
morpeh [17]
Answer: No, 8.03 is greater than 8.012
8 0
2 years ago
Read 2 more answers
Find the missing angle
labwork [276]

Answer:

x=21

Step-by-step explanation:

69+90= 159

180-159=21

3 0
2 years ago
Read 2 more answers
1. On Tuesday, Elena completed 20 items of her math homework in 36 minutes. At that same rate, how long will it take her to comp
zepelin [54]
The correct answer is 63 minutes, what you do is divide 36/20 to get 1.8 then multiply 35*1.8 to get 63.
Brainliest answer?
4 0
3 years ago
Simplified -\15| <br> How do you simplify this ?
Zina [86]

Answer -15 because it would be 15 but the negative would be turned into a negative again

4 0
3 years ago
Other questions:
  • a hatchling turtle has a shell with a 1-inch diameter. the shell keeps a similar shape as the turtle grows. compare the volume a
    8·1 answer
  • What is 2.408 rounded to the nearest hundredth
    14·1 answer
  • Which region contains the solution
    8·2 answers
  • A ship is traveling in a circle around the outside rim of an island surveying a good place to land. If it is 6 miles from a ligh
    6·1 answer
  • Solve for x. 8(9x-4)-2=3+2
    5·1 answer
  • Find the exact solutions to 2x^2=5x-1 by using the quadratic formula
    11·2 answers
  • Please please help need this ASAP!!! a will mark brainliest to whoever can answer quickly please!
    10·1 answer
  • Solve for x round your answer to the nearest tenth
    15·1 answer
  • What is x ? full explanation please
    15·2 answers
  • Eastimate 921 + 1,256 + 117 by first rounding each number to the nearst hundred
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!