Sunlight equation
Not what you're looking for?
The number of hours of daylight in city A is given by the following equation, where x is the number of days after January 1. With in a year, when does City A have 12 hours of day light? Give answer in days after January 1.
y= 3sin [2Pi/365 (x-79)] +12
Purchase this Solution
Solution Summary
Sunlight equation is exemplified.
Purchase this Solution
Free BrainMass Quizzes
Multiplying Complex Numbers
This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.
Probability Quiz
Some questions on probability
Graphs and Functions
This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.
Geometry - Real Life Application Problems
Understanding of how geometry applies to in real-world contexts
Know Your Linear Equations
Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.