Help fast *15 pts* The velocity of sound in air is given by the equation v=20√273+t where v is the velocity in meters per second and t is the temperature in degrees Celsius. Find the temperature when the velocity of sound in air is 358 meters per second. Round to the nearest degree.

Hi my sisters and brothers can tell me the answer because i don’t understand the question

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%

Divide. write in simplest form 41/6 divided by 10