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
Hitman42 [59]
3 years ago
15

If water flows into a rectangular tank at the rate of 6 cubic feet per minute, how long will

Mathematics
2 answers:
anyanavicka [17]3 years ago
8 0
The volume of a rectuangular prism is length×width×height

in this case, the volume will be 18×32×27 = 15,552 cubic inches.

water flows in by cubic feet, so we'll need to either transformthe volume of the tank to feet, or the volume of water flow to inches. in this case, it will make our life easier if we turn the tank valume into feet. 15,552 inches is exactly 1296 feet. 

water flows in 6 cubic feet per minute, so we calculate that 1,296 ÷ 6 = 216

water will be flowing in for 3 hours and 36 minutes thusly.
tresset_1 [31]3 years ago
3 0
V=lwh for a rectangle
18*32*27=v
v=15,552in^3
15,552/12=1296ft^3 converts feet to inches
6*6*6=216ft^3 this is how much is filled up in a minute
1296/216=6 minutes.
You might be interested in
Write an equation of the line that has a slope of -5 and a y- intercept of 4 in a slope intercept form.
Anastasy [175]

Answer:

y=-5x+4

Step-by-step explanation:

7 0
3 years ago
Solve for me pls :)
I am Lyosha [343]

Answer:

<h2>f(19) =  -  \frac{27}{7}  \\</h2>

Step-by-step explanation:

f(x) =  \frac{3}{x + 2}  -  \sqrt{x - 3}  \\

To find f(19) , substitute the value of x that's 19 into f(x). That is for every x in f (x) replace it with 19

We have

f(19) =  \frac{3}{19 + 2}  -  \sqrt{19  - 3}  \\  =  \frac{3}{21}  -  \sqrt{16}  \\  =   \frac{1}{7}  - 4 =  \frac{1 - 28}{7}

We have the final answer as

f(19) =  -  \frac{27}{7}  \\

Hope this helps you

8 0
3 years ago
an object of mass 300kg is observed to accelerate at the rate of 4 m/s^2. Caculate the force required to produce this accelerati
icang [17]

Answer:

1200 N

Step-by-step explanation:

Newton's second law:

F = ma

F = (300 kg) (4 m/s²)

F = 1200 N

4 0
3 years ago
Which factored form of 10x + 120x + 320 reveals all the zeros of the function it defines?
Readme [11.4K]

Answer:

b

Step-by-step explanation:

6 0
3 years ago
Match the variables.
vagabundo [1.1K]
Where are the variables?
8 0
3 years ago
Other questions:
  • An executive invests $27,000, some at 8% and the rest at 7% annual interest. If he receives an annual return of $2,050, how much
    10·2 answers
  • How far apart is -15 and positive 20
    11·2 answers
  • In Mrs.Ramons class, the ratio of boys and girls is 2 to 3. The class has 30 students. How many girls are in Mrs.Ramons class?
    6·1 answer
  • The following histogram represents the number of hours students practice each week for band. How many students practiced at leas
    9·2 answers
  • 1 Evaluate the expression. r3 - 2s if r = 5 and s = 4​
    6·2 answers
  • Heya!
    10·2 answers
  • B<br> 15<br> C<br> А.<br> Find the length of "a"using<br> the Pythagorean Theorem.
    10·1 answer
  • 12/1,000 into decimal​
    15·2 answers
  • Kurt has 32 cans of regular soda and 48 cans of diet soda. He wants to create some identical refreshment tables that will operat
    6·1 answer
  • Which of the following is true for memberships lasting longer than 10 days?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!