Post Utme Redeemers University 2019 Geography Question 8

Practice objective / multiple choice question 8 from the 2019 Post Utme Redeemers University Geography examination.

Post Utme Redeemers University 2019 Geography Objective / Multiple Choice
Question 8 POST_UTME_REDEEMERS_UNIVERSITY • 2019 • GEOGRAPHY • objective

The process of soil erosion can be described by the equation ( rac{dS}{dt} = -kS ), where S is the amount of soil and k is the erosion rate. If the initial amount of soil is 1000 kg and the erosion rate is 0.05 kg/h, what is the amount of soil remaining after 10 hours?

Answer Options

A. 500 kg
Correct Answer B. 750 kg
C. 1000 kg
D. 1250 kg
Correct Answer
B
Correct Option:
750 kg

About This Question

This is Post Utme Redeemers University 2019 Geography Question 8. It is one of the objective questions from the 2019 Post Utme Redeemers University Geography examination.

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