nativegirl36 nativegirl36

01-11-2020
Mathematics

contestada

A certain forest covers an area of 4200 km2 Suppose That each year decreases by 8%. Wha will the area be after 15 years

Respuesta :

musiclover10045 musiclover10045

01-11-2020

Depreciation formula:

Total = starting value x (1 - percentage)^time

Total = 4200 x (1-0.08)^15

Total = 4200 x 0.92^15

Total = 1202.449 km^2

Rounded to nearest km = 1202 km^2

Answer Link

Otras preguntas

Are my answers correct?

Which two are functions?

Apparently X=24 in this problem. I already tried to solve it to equal to 180 but whatever I do it ends up being wrong. I need to know how to solve this for X

One of the solutions to the equation 5x^2+b x+12 = 0 is − 4/5. Find the value of b .

What type of ear never gets dirty?

2. If a costing Rs. 45,000 is sold at a discount of 20%. Write the formula to find discount percent. Discount MP (b) Find the discount [1] [Ans: Rs. 9,000.(c) I

What are the tax implications for a public company if it purchases the assets another company? 2. What are the tax implications to public company if it purchase

A compound x on treating with dilute HCl release a gas which turns milkey metal x is used in glavinazion of iron articles explain the extraction of metal x from

In a class of 49,the ratio of the number of students who passed to the number of students who failed is 2:5,find the number of students who passed

Find the lateral and the total surface area of each shape by determining the area of the shapes' net. 5 yd 9 yd 3 yd lateral surface area = total surface area =