Question

could someone help me with 5 questions please trying to finish my midterm

Answer 1

I'll give it a crack

Answer 2

The velocity of sound in air is given by the equation  , where v is the velocity in meters per second and t is the temperature in degrees Celsius. Find the temperature when the velocity is 329 meters per second by graphing the equation. Round the answer to the nearest degree.

Answer 3

in the first line between equation and where the equation is 20 sqrt 273+t and i have no answer choices

Answer 4

\[20 \sqrt{273}+T\]or\[20 \sqrt{273+T}\]?