Math Problem Statement
Infant mortalitly rate is reducing 8.5% per year. How long will it take for it to be reduced by 36%
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Exponential Decay
Logarithms
Formulas
P(t) = P_0 × (1 - r)^t
t = ln(P(t)/P_0) / ln(1 - r)
Theorems
Exponential Decay Law
Suitable Grade Level
Grades 10-12
Related Recommendation
Calculate Number of Employees After 18 Years with 4% Annual Decrease
Calculate Population Decline Over 15 Years with Exponential Decay
Exponential Decay Calculation: 8100 Decaying at 0.95% per Year Over 96 Months
Exponential Decay: Solving for Population Decrease Rate
Solve Exponential Decay Problem: Reduce Rare Disease Cases from 4000 to 300