Neco 2017 Further Mathematics Question 34

Practice objective / multiple choice question 34 from the 2017 Neco Further Mathematics examination.

Neco 2017 Further Mathematics Objective / Multiple Choice Medium Difficulty
Question 34 NECO • 2017 • FURTHER_MATHEMATICS • objective

A rectangular tank has length \(L\) and width \(W\) related by \(L = 3W - 2\). The tank has a constant depth of 2 m. Water is being pumped in so that the volume increases at \(10\) m³/min. Find the rate of change of the width when \(W = 4\) m.

Answer Options

A. \frac{5}{26}
B. \frac{1}{2}
Correct Answer C. \frac{5}{22}
D. \frac{5}{23}
Correct Answer
C
Correct Option:
\frac{5}{22}

About This Question

This is Neco 2017 Further Mathematics Question 34. It is one of the objective questions from the 2017 Neco Further Mathematics examination.

Difficulty level: Medium .

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