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
Alex_Xolod [135]
3 years ago
10

Three different hoses, each with its own pump, can be used to fill a swimming pool. If hose A is used by itself, the pool takes

6 h to fill. Is hose B is used by itself, the pool takes 3 h to fill. If hose C is used by itself, the pool takes 2 h to fill. If all three hoses are used at the same time, how long does the pool take to fill?
Mathematics
2 answers:
Andreyy893 years ago
8 0
It will take the pool 1 hour to fill up.
crimeas [40]3 years ago
7 0
Minus 6 and 3, then minus it again with a 2. About 1 hour it will take to fill the pool. Hope this is the correct answer.
You might be interested in
Saturn is 8.867 × 108 miles away from the Sun. Uranus is 1.787 × 109 miles away from the Sun. Approximately how many times farth
GrogVix [38]

Answer:

0.2 times

Step-by-step explanation:

Saturn: 8.867 × 108 = 957.636

Uranus: 1.787 × 109 = 194.783

You take (Uranus: 194.783)

& you divide it by (Saturn: 957.636)

You should get a funky number like 0.203399830415732 but since they said approximately you only need to use the first 2 (don't forget to round)

That would make Uranus 0.2 times as far from the sun

4 0
2 years ago
7. Krista wrote a list of factors and a list
Lubov Fominskaja [6]

Answer:

3 is to 12, 5 is to 50, 7 is to 14, and 11 is to 22.

Step-by-step explanation:

4 0
3 years ago
A density curve for all the possible temperatures between 0°F and 40°F is a
My name is Ann [436]

Answer:

B. 0.025

Step-by-step explanation:

6 0
2 years ago
Solve for Y:<br> 2/3 (y+57 )= 178
sattari [20]
Y= 210  you have to distribute 2/3 to y then to 57 and your equation would be 2/3y + 38= 178 then you take 38 and subtract 178 - 38 and you get 140 then you divide 140/ (2/3) and you will get 210 as your answer.(:
8 0
2 years ago
China's Shanghai Tower will be finished in 2014. The building will be 2,074 feet high and have 121 stories. Based on these numbe
ivanzaharov [21]

Answer:

17 feet

Step-by-step explanation:

there are 121 stories and a total of 2,074 feet so you would divide 2,074 by 121 and you would get 17 feet rounded up.

3 0
2 years ago
Read 2 more answers
Other questions:
  • Find the number a such that the line x = a divides the region bounded by the curves x = (y^2) − 1 and the y-axis into 2 regions
    11·1 answer
  • The attic floor, ABCD in the model, is a square. The beams that support the roof are the edges of a block (rectangular prism) EF
    7·1 answer
  • Find the solution of the recurrence relation an = 3an−1 −3an−2 +an−3 if a0 = 2, a1 = 2, and a2 = 4.
    7·1 answer
  • Please help, I need to finish this fast
    6·1 answer
  • Create a polynomial that is added to 5x2 + 6x + 9 to get 7x2 + 9x + 14.
    12·1 answer
  • Help me please help me, I need the answer because only have 1 hour for finish and my grades is so bads and these is extra credit
    10·1 answer
  • Solve for x. Show your work.<br> 5(x + 2) = 3x - 16
    10·1 answer
  • at a snack, a milkshake costs $1.19, a cheeseburger costs $3.19, and an order of sweet potato fries costs $2.89. austin is going
    14·1 answer
  • What is the answer for this question 7(x+4)-7=48-2x
    15·2 answers
  • Please Help ASAP Will Give Brainliest. this need to be done today. the picture provided is for all 3 questions
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!