A certain forest covers an area of 4000km^2. Suppose that each year this area decreases by 3.5%. What will the area be after 9 years?

Question

20-02-2021
Mathematics

contestada

A certain forest covers an area of 4000km^2. Suppose that each year this area decreases by 3.5%. What will the area be after 9 years?

Respuesta :

Otras preguntas

In the following passage from Robert Louis Stevenson's Dr. Jekyll and Mr. Hyde the narrator is describing the outside of Dr. Jekyll's laboratory. Read the excer

What's it called when you contact the public with unsolicited offers via a multitude of types of communication and in high frequency, even with buyer permission

A quadratic function y=f(x) is plotted on a graph and the vertex of the resulting parabola is (-4,6). What is the vertex of the function defined as g(x)=f(x-2)-

Which of the following has the greatest density? A. a package with a mass of 2700 kg and a volume of 35 cubic meters B. a 10 kg box with sides measuring 1 m × 1

I need help asap! Please

Taking into consideration how something is organized to look for patterns or principles is called:________

In the early part of the 1900s, psychologists who broke down thought processes into their basic elements and analyzed them were called structuralists. What term

What is the effect of wildfires on biodiversity? a. temporary decrease, but long-term increase b. temporary increase, but long-term decrease c. increases d. dec

Which statement best explains the process of subduction? (1 point) O Magma rises through the cracks in a solid rock plate. O An oceanic plate covers a continent

sssalamry33 sssalamry33 · Answer 1 · 2021-02-20T20:48:47+01:00

sssalamry33 sssalamry33

20-02-2021

Simply will say
4000(3.5%) = 140 km^2
So each year will decrease by 140km^2
To find till 9th years it will be
4000-(140*9)=2740 km^2
Area after 9 years is 2740 km^2

Answer Link