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
ycow [4]
3 years ago
6

A tank holds 24 gallons of water. The water is leaking out at a rate of 2

Mathematics
1 answer:
dlinn [17]3 years ago
5 0

Answer:

2 hours

Step-by-step explanation:

in two hours the first tak that started out with 24 gallons will decrease to 20 gallons, and the second tank that started out  with 12 gallons will increase to 20 in two hours also. So in two hours the tanks will be equal

You might be interested in
Find the sum of (x²+3xy+y²)+(x³+3x²y+2xy²+y³)​
victus00 [196]
X
3
+
3
x
2
y
+
2
x
y
2
+
y
3
+
x
2
+
3
x
y
+
y
2
5 0
3 years ago
Solve the system of equations by finding the reduced row-echelon form of the augmented matrix for the system of equations.
ycow [4]

This  involves quite a lot of arithmetic to do manually.

The first thing you do is to make the first number in  row 2  = to 0.

This is done by R2 = -3/2 R1 + R2

so the matrix becomes

( 2        1          1)    ( -3 )

( 0    -13/2   3/2)   (1/2 )

(5       -1           2)  (-2)

Next step is to make  the 5 in row 5  = 0  

then  the -1  must become zero

You aim  for the form

( 1 0 0) (x)

(0 1 0) (y)

(0 0 1) ( z)

x , y and z will be the required solutions.


4 0
3 years ago
Read 2 more answers
Cherries cost $5 for 2 pounds and $7.50 for 3 pounds. Question: a. What is the cost per pound? b. Is it constant? c. If you were
Fittoniya [83]
A. 1 pound of cherries costs 2.50

B. Yes it is constant

C. I believe that you would put cost on the y and lbs on the x
E. 5 lbs of cherries = 2.50 x 5 = $12.50

8 0
3 years ago
What is the opposite reciprocal of 1/-3
Nataly [62]

Answer:

-3

Step-by-step explanation:

hope this helps

5 0
3 years ago
Read 2 more answers
The graph of a linear function passes through the point (1, 1) and has a slope of -3. What is the equation of the function in sl
Zigmanuir [339]
Use the point-slope formula
y-y1=m(x-x1)
y-1=-3(x-1)
y-1=-3x+3
y=-3x+4

5 0
3 years ago
Other questions:
  • Help!!!Lots of points!!
    9·2 answers
  • 25 points!!<br> Can postulates always be proven true?
    6·1 answer
  • Answer question pls​
    11·2 answers
  • Explain the systematic trial method for solving equations
    9·1 answer
  • How do i put -2 + 5 on a number line and what is the answer.
    13·1 answer
  • Dorris has 3 books weighing 2 kilograms each and one container weighing 4 kilograms in a box. How much does the box weigh in kil
    12·1 answer
  • What's 23/4 on a number line?
    8·1 answer
  • They both go together please help
    6·1 answer
  • Find f(2) if f(x) = 2x + 1.
    10·2 answers
  • Exercise in the photo​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!