<—
31.4
Word Problems
Tips and Tricks
Inside-out [X-Treme PEMDAS]
…
~Standard~
Example #1
In the desert, the air temperature reaches its hottest at 5:00pm at a temperature of 105 degrees Fahrenheit with an average of 85 degrees Fahrenheit over the course of the day. What is the temperature at 9:00am?
Answer
Example #2
The temperature in the forest fluctates over the day. It rises to 63 degrees Fahrenheit and drops to 47 degreess Fahrenheit. It reaches its average temperature at 10am. How late after midnight is it 51 degrees Fahrenheit?
Answer
Example #3
A ferris wheel is 20m in diameter and boarded from platform that is 2m above ground. The six o’clock position on Ferris Wheel is level with loading platform. The wheel completes 1 full rotation in 6 minutes. How much of the ride in minutes and seconds is spent higher than 13m above the ground?
Answer [WIP]
Answer present w/ hint but no work shown
…
~Harmonic Motion~
—> here