Math Problem Statement
The number of hours of sunlight in a particular location S(t) can be modeled by the function S(t)=12+2cos(2pi/365t), where t is the number of days after January 1st. (That is, t=0 means January 1st.) After how many days will there be 12 hours of sunlight for the first time during the year?
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Trigonometry
Cosine function
Periodic functions
Formulas
Cosine function formula: S(t) = 12 + 2 cos(2π/365 t)
Theorems
Properties of cosine function
Suitable Grade Level
Grades 11-12