The length of the rectangle is decreasing at a rate of 5 cm per second, and its width is increasing at a rate of 3 cm per second. When the length is 4 cm and the width is 5 cm, how fast is the area of the retangle changing at that instant? A decreasing by 4 cm sq. per sec B increasing by 5 cm sq. per sec decreasing by 13 cm sq. per sec D increasing by 10 cm sq. per sec

The length of the rectangle is decreasing at a rate of 5 cm per second, and its width is increasing at a rate of 3 cm per second. When the length is 4 cm and the width is 5 cm, how fast is the area of the retangle changing at that instant? A decreasing by 4 cm sq. per sec B increasing by 5 cm sq. per sec decreasing by 13 cm sq. per sec D increasing by 10 cm sq. per sec

Intermediate Algebra

19th Edition

ISBN:9780998625720

Author:Lynn Marecek

Publisher:Lynn Marecek

Chapter10: Exponential And Logarithmic Functions

Section10.5: Solve Exponential And Logarithmic Equations

Problem 10.87TI: Researchers recorded that a certain bacteria population grew from 100 to 500 in 6 hours. At this...

See similar textbooks