The velocity of sound in air is given by the equation given below, where v is the velocity in meters per second and t is the temperature in degrees Celsius.

a. Graph the equation on your calculator.

b. Find the temperature when the velocity is 315 meters per second. Round the answer to the nearest degree.
v=20sqrt(273+t)

Question

The velocity of sound in air is given by the equation given below, where v is the velocity in meters per second and t is the temperature in degrees Celsius.

a. Graph the equation on your calculator.

    b. Find the temperature when the velocity is 315 meters per second. Round the answer to the nearest degree.
v=20sqrt(273+t)

mathstudent55 · Answer

Let v = 315, and solve for t:

$315 = 20 \sqrt{273 + t} $

Hint: First divide both sides by 20. Then square both sides.

anonymous · Answer

|dw:1375241212394:dw| @mathstudent55 what would i do after that