1answer.
Меню
Ask question
Login
Signup
Ask question
Menu
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
Naddik
[55]
3 years ago
9
Need help in solving this problem. Section is under limits at infinity, horizontal asymptotes...
Mathematics
Answer
Comment
Send
1
answer:
mojhsa
[17]
3 years ago
8
0
<span>(a) you can show the concentration by:
amount of salt / amount of water
amount of salt
= 30g / L
= [ 30 * 25g ] / [ 25L ] , 25L = 1 min
= [ 30 * 25g ] / min
amount of water
= 5000 + 25t
[ 30 * 25t ] / [ 5000 + 25t ]
= [ 30 * 25t ] / 25*[ 200 + t ]
= 30t / [ 200 + t ] yeah
(b)
lim t->∞ [ 30t / ( 200 + t ) ]
= lim t->∞ [ ( (1 / t) * 30t ) / ( (1 / t) * ( 200 + t ) ) ]
= lim t->∞ [ 30 / ( (200 / t) + 1 ) ]
= 30 / ( (200 / ∞) + 1 )
= 30 / 1
= 30
I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
</span>
Send
You might be interested in
one day a corn stalk was 0.85m tall. A tomato plant was0.850m. A carrot top was 0.085m.Which plant was the shortest?
aniked [119]
The carrot top is the smallest
4
0
2 years ago
Read 2 more answers
Mrs. McCarthy bought 1.5 pounds of chicken from Smiths. She paid a total of $6.75 for the chicken. What was the price per pound?
REY [17]
$ 6.75/ 1.5 lbs
$4.50 per lb
4
0
2 years ago
Chang wants to rent a boat and spend at most $44. the boat cost $8 per hour, and chang has a discount coupon for $4 off. what ar
blagie [28]
8t-4 is less than or equal to 44
t=6
3
0
3 years ago
Read 2 more answers
What is the area??? I don't understand I have tried so hard.
Oliga [24]
8 * 5.7 = 45.6
Hope this helps!!!!
6
0
2 years ago
Read 2 more answers
Can someone pls help me
zheka24 [161]
F(x)=-2x^3-5
f(-2)=2(-2)^3-5
f(-2) = 2(-8)-5
f(-2)= -16-5
f(-2)=-21
(-2,-21)
g(x)=-3x+2
g(7)=-3(7)+2
g(7)=-21+2
g(7)=-19
(7,-19)
6
0
3 years ago
Other questions:
Target sells 24 bottles of water for $3, and 36 bottles of water for $4. Which is the better buy and by how much?
9
·
1 answer
-100,-200,0,-25,30 in order from least to greatest
5
·
2 answers
The owner of a toy store received a shipment of 1,552 party favors. The party favors came in 28 boxes. The same number of party
8
·
1 answer
Solve (x - 5)2 = 3.<br> A. x = 5 + 1/3<br> B. X=-5313<br> C. x = 8 and x = -2<br> D. X = 3 + -15
13
·
1 answer
.Steve can save 24 dollars every day , Tom can save 30 dollars every day and Saira can save 50 dollars every day. What is the le
13
·
1 answer
A deli sells small, medium, and large box lunches. Each can of soda costs $1 and each bag of chips costs $1. Each sandwich costs
7
·
2 answers
WHY DOES NO ONE ANSWER MY QUESTIONS?? Its kinda annoying that i answer others' questions but no one answers mine. Well if anyone
10
·
1 answer
The actual distance between A and B is 960 metres.
15
·
1 answer
A trapezoid has sides of length 5.2 miles,9.3 miles,5.2miles,and 16.1 miles.what is the perimeter?
7
·
1 answer
How are percents greater than 100% used in real world contexts
11
·
1 answer
×
Add answer
Send
×
Login
E-mail
Password
Remember me
Login
Not registered?
Fast signup
×
Signup
Your nickname
E-mail
Password
Signup
close
Login
Signup
Ask question!