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
Ira Lisetskai [31]
3 years ago
13

. A large tank is partially filled with a solution. The tank has a faucet that allows solution to enter the tank at a rate of 3

16 4liters per minute. The tank also has a drain that allows the solution to leave the tank at a rate of 4 19 5liters per minute. (a) What expression represents the change in volume of solution in the tank in 1 minute? (b) What is the change in volume of the solution after 15 seconds? Show necessary work. (c) What does the change in volume after 15 seconds mean in the real world? Answer in complete sentences. please be helpful no links that there not helpful ok :)
Mathematics
1 answer:
Alla [95]3 years ago
7 0

Answer:

345645

Step-by-step explanation:

60 x 45

You might be interested in
In slope intercept form slope=2/7 y-intercept=0
vampirchik [111]

Answer:

y=2/7x

Step-by-step explanation:

y=mx+b where m=slope and b=y-intercept

y=2/7x+0

y=2/7x

3 0
3 years ago
Explain why the slope of a horizontal line is always zero
Monica [59]

The slope of a line is always zero because the line does not move up or down on the y-axis.

5 0
3 years ago
Read 2 more answers
"what is 3/8 divided by 6? give your answer as a fraction in the simplest form"
trasher [3.6K]

Step-by-step explanation:

{:}\hookrightarrow\sf \dfrac {3}{\dfrac {8}{6}}

{:}\hookrightarrow\sf \dfrac {3}{8}\times \dfrac {1}{6}

{:}\hookrightarrow\sf \dfrac {3}{8\times 6}

{:}\hookrightarrow\sf \cancel {\dfrac {3}{48}}

{:}\hookrightarrow\sf \dfrac {1}{16}

8 0
3 years ago
Solve the quadratic equation for X.<br> 2x2 - 20x + 100 = 0
Mekhanik [1.2K]
Sorry i need points......
8 0
3 years ago
Read 2 more answers
Type the correct answer in the box. Fill in the missing term in the equation. (1 + 2i)(2 + i) + = 5(2 + i)
mina [271]

Well, the first step would be to multiply everything out.                       1*2=2, g1*i=i, g2i*2=4i, and 2i*i=2i^2. This would bring the equation to 2+i+4i+2i^2=5(2+i)

Next, multiply the other side. 5*2=10, and 5*i=5i. The equation is now:

2+i+4i+2i^2=10+5i

Now, combine like terms, and arrange the sides from highest exponents to lowest exponents: i+4i=5i. You can arrange the equation to 2i^2+5i+2=5i+10.

Subtract 2 from both sides: 2i^2+5i=5i+8

Subtract 5i from both sides: 2i^2=8

Divide both sides by 2: i^2=4.

Finally, find the square root of 4 to get i. The square root of 4 is 2, so i=2.

5 0
3 years ago
Other questions:
  • Explain the effect that "h" has on the function f(x) = a(x - h)2 + k.
    6·1 answer
  • Helppp me please please ??
    14·2 answers
  • A publisher reports that 44% of their readers own a personal computer. A marketing executive wants to test the claim that the pe
    13·1 answer
  • Find the GCF of the terms of the polynomial. 44x^5 + 16x^3
    12·1 answer
  • Teresa's restaurant bill comes to $29.99 before tax. If the sales tax is 6.25% and she tips the waiter 20%, what is the total co
    7·1 answer
  • HELP PLEASE FAST!!!!!!!
    13·1 answer
  • Express using algebra A inscreased by 15%
    5·1 answer
  • Find the value of x.
    12·1 answer
  • Theo is a cleaner,
    12·1 answer
  • I need it now!!! pls​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!