Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. basic math
  3. a large tank contains 90 litres of water in which

A large tank contains 90 litres of water in which 22 grams of salt is...

80.2K

Verified Solution

Question

Basic Math

image

A large tank contains 90 litres of water in which 22 grams of salt is dissolved. Brine containing 11 grams of salt per litre is pumped into the tank at a rate of 8 litres per minute. The well mixed solution is pumped out of the tank at a rate of 2 litres per minute.(a) Find an expression for the amount of water in the tank after t minutes.(b) Let x(t) be the amount of salt in the tank after t minutes. Which of the following is a differential equation for x(t)?

Answer & Explanation Solved by verified expert
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Chemistry
1.2K views

A 14.585 g sample of CaCl2 was added to 12.283 g of K2CO3 and mixed in...

Programming
1.2K views

Write a MIPS assembly language program that inputs a floating-point number and shows its internal 32-bit...

Programming
1.2K views

Homework – Zeller’s Algorithm Pt2 Zeller’s algorithm computes the day of the week on which a...

Physics
1.2K views

A “U” shaped tube (with a constant radius) is filled with water and oil as shown....

Advance Math
1.2K views

(a) Show that there are, up to isomorphism, exactly 8 matroids whose underlying set has three...

Biology
1.2K views

Reproduction becomes riskier for a woman as she becomes older Increasingly her gametes contain incorrect...

Calculus
1.2K views

Find the global maximum and global minimum values of the function g 0 60 7...

Calculus
1.2K views

Use a graphing utility to graph the function and estimate its domain and range Then...

Algebra
1.2K views

solve the linear systemX, X, +5X, - X =0x? + x? -2x, +3x? = 03x,...

Algebra
1.2K views

28 Write a prediction equation for the table below Time Miles 0 1 41 3...

Accounting
1.2K views

Analysis reveals that a company had a net Increase in cash of $20.660...

Accounting
1.2K views

Suponga que Gallant Company usa un sistema de inventario peridico y tiene estos saldos de...