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
Deffense [45]
3 years ago
5

Which expression should be used to check the answer to 4,869 ÷ 5?

Mathematics
2 answers:
GrogVix [38]3 years ago
7 0
The answer to the question is C

Grace [21]3 years ago
4 0
First we do 4869 / 5......and we get 973.8

then we multiply 973 * 5 = 4865.....4869 - 4865 = 4

so ur answer would be : 973 * 5 + 4...its C
You might be interested in
A tank initially contains a solution of 10 pounds of salt in 60 gallons of water. Water with 1/2 pound of salt per gallon is add
RUDIKE [14]

Salt flows into the tank at a rate of

(1/2 lb/gal) * (6 gal/min) = 3 lb/min

and flows out at a rate of

(Q(t)/60 lb/gal) * (6 gal/min) = 6Q(t) lb/min

The net rate of change of the amount of salt in the tank at time t is then governed by

\dfrac{\mathrm dQ}{\mathrm dt}=3-6Q

Solve for Q:

\dfrac{\mathrm dQ}{\mathrm dt}+6Q=3

e^{6t}\dfrac{\mathrm dQ}{\mathrm dt}+6e^{6t}Q=3e^{6t}

\dfrac{\mathrm d}{\mathrm dt}[e^{6t}Q]=3e^{6t}

e^{6t}Q=\dfrac{e^{6t}}2+C

\implies Q=\dfrac12+Ce^{-6t}

The tank starts with 10 lb of salt, so that Q(0) = 10. This gives us

10=\dfrac12+C\implies C=\dfrac{19}2

so that the amount of salt in the tank at time t is given by

\boxed{Q(t)=\dfrac{1+19e^{-6t}}2}

4 0
3 years ago
HELP WITH MY MATH PLEASEEE
Sati [7]

Answer:

x = 18

Step-by-step explanation:

JM = LM

8x - 3 = 141

8x = 141 + 3

8x = 144

x = 144/8

x = 18

4 0
3 years ago
Read 2 more answers
What number must be added to both sides of the equation to complete the square ?
77julia77 [94]
First consider (x+c)^2 where c is just a random constant. if we expand this by foil (which is distributive property twice), we get x^2 + 2cx+ c^2. we want to find c^2 and to do that, we can first find c. we can find c by looking at the 2cx term. this term should match with 12x, so therefore 2c = 12 so c = 6. this also implies that c^2 = 36.
note that for this problem i was working backwards which is a very powerful problem solving tool: start with what you want to attain, and then see how you can go from where you are now to get to your destination.

let me know if you have any questions!!!

7 0
3 years ago
Joe added 1,500 liters of water to his pool. How many kiloliters did he add to his pool?
Dennis_Churaev [7]

Answer:

1.5 kiloleter

Step-by-step explanation:

1 kiloleter = 1000 liters

so

1500 liters = 1.5 kiloleters

pls mark brainliest if possible lol

5 0
3 years ago
Read 2 more answers
The ratio of the angles in a triangle is 3:10:7. what is the measure of the smallest angle?
STALIN [3.7K]
So add all of them and then see smallest one sorry if I'm wrong
3 0
4 years ago
Other questions:
  • An indirect proof of the statement "If x=2, then √x is not a rational number" coul begin with the assumption that
    7·1 answer
  • Do you want to own your own candy store? Wow! With some interest in running your own business and a decent credit rating, you ca
    11·1 answer
  • Point B on the number line shows Benny's score after the first round of a quiz: A number line is shown from negative 10 to 0 to
    12·1 answer
  • I REALLY NEEED HELPPPPP
    10·1 answer
  • Help me this is for my important homework
    5·1 answer
  • Can someone please help me? I need to find the equation.
    7·1 answer
  • Rearrange x=3g+2 to make g the subject
    13·2 answers
  • You have 13 toppings. You can choose 3. How many combinations are there?
    5·1 answer
  • Is 4 to 7 the same as 7 to 4? Explain why or why not.
    9·1 answer
  • Sooooooooooooooooooooooooooooooo who wants to help with my math
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!