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
Dimas [21]
3 years ago
13

It takes 18 hours to fill a pool using 8 garden hoses. How long would it take to fill the same pool using 9 garden hoses?

Mathematics
2 answers:
levacccp [35]3 years ago
3 0
Use rates, so 8 garden hoses over 18 hours
then find the how many hours one garden house can fill up by doing this = 18/8 you divide the 8 for both sides which is about 2.25/1
so then you times 9 which is about 20/9 hoses
your answer is 20
Ray Of Light [21]3 years ago
3 0
Your answer would be 20 because you have to take 18 and divide it by 8 and add the answer you get to the 18 hours and there’s your answer.
You might be interested in
If x = -3, calculate the value of x3 - x (the 3 after the x is meant to be cubed unit)
Ainat [17]
I think the answer would be -24
4 0
3 years ago
Read 2 more answers
Help pls due soon!!!!!
S_A_V [24]
Each of the squares is 1 so that’s 37 plus 8 half’s which is 4 so 37 + 4 = 41
4 0
3 years ago
Read 2 more answers
PLEASE HELP!! SOON AS POSSIBLE.
Klio2033 [76]
2/15

90 ÷ 6 = 15

Theoretical probability would be 15 due to the equation above
7 0
3 years ago
A submarine is searching for underwater features. It is accompanied by a small aircraft
Ivanshal [37]

Answer:

255 m

Step-by-step explanation:

From the given question, the surface of the water body is the reference point. And this point is assumed to be 0, so that any distance above it is positive, and any distance below is negative. This is synonymous to the number line system.

Thus,

For the aircraft, its height = +200 m

For the submarine, its depth = -55 m

So that the difference between the submarine and aircraft can be determined as;

200 - (-55)

= 200 + 55

= 255 m

The distance between the submarine and aircraft is 255 m.

7 0
2 years ago
Ospreys are birds that catch and eat fish. An osprey dived from a height of 36 feet above the surface of a lake to a
nikitadnepr [17]

Answer:

C

Step-by-step explanation: 36 is the height. Minus 4 is 32. So ye...

7 0
3 years ago
Other questions:
  • 3/5 with an exponent of 4
    7·1 answer
  • Find the value of f(-3) for the function below.
    13·1 answer
  • The population in Rochester, New York, was 219,773 people in 2000 and 210,565 people in 2010. By about what percent did the popu
    10·1 answer
  • In the next olympics the united states can enter four athletes in the divivng competition. how many different teams of four dive
    12·1 answer
  • Need help & Thank you !!!!
    13·1 answer
  • Is 143 and 63 relatively prime numberd
    10·1 answer
  • 1. Simplify the following by combining like terms (5 points).<br> 4x-10+14+7x-10x+2
    6·2 answers
  • MATHEMATICS: A boy leaves home at 09:15 hours and arrives at 10:05 hours. If he travels nonstop at an average speed of 6kmh ,wha
    15·1 answer
  • "Carlos drew a triangle with sides 8 inches, 15 inches and 17 inches. Did he draw a right triangle?"
    9·2 answers
  • Solve??????????????????
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!