Explore BrainMass
Share

Explore BrainMass

    Sunlight equation

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    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

    © BrainMass Inc. brainmass.com October 10, 2019, 3:49 am ad1c9bdddf
    https://brainmass.com/math/trigonometry/sunlight-equation-437197

    Solution Summary

    Sunlight equation is exemplified.

    $2.19