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

All organic compounds must contain the element (1) phosphorus (3) carbon (2) oxygen (4) nitrogen

Which sequence represents a correct order of historical developments leading to the modern model of the atom? (1) the atom is a hard sphere =>most of the ato

Which idea is an essential part of capitalism? A.Businesses and people own their property. B.People can vote for their leaders. C.Business and industry are c

Using your knowledge of chemistry and the information in Reference Table H, which statement concerning propanone and water at 50°C is true?(1) Propanone has a h

Why Is Water A Polar Molecule? Does It Have Something To Do With The Dipoles Not Cancelling Each Other Out?

x^2-8x+5=0 Solve by completing the square.

Leader of Britain during WW II

An Arrhenius acid has (1) only hydroxide ions in solution (2) only hydrogen ions in solution (3) hydrogen ions as the only positive ions in solution (4) hydroge

Find the greatest common factor of the pair of numbers. 198 and 330

What is the reciprocal of the number -3/5 ?