Math Problem Statement

Batu Bara tersisa saat ini sebanyak 250 juta ton. Jika persediaan tersebut terus- menerus berkurang sebanyak 9% per tahunnya, berapakah jumlah stok Batu Bara yang tersisa setelah 30 tahun?

Solution

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Exponential Decay
Percentage Decrease
Algebra

Formulas

A = P × (1 - r)^t

Theorems

Exponential Decay Formula

Suitable Grade Level

Grades 10-12