The speed of a sound wave traveling through air is 400 meters per second. the wavelength of the wave is 25 meters. what is the frequency of the wave

Ann walks 80 meters on a straight line 33 ∘ north of east starting at point 1. draw ann's path. represent ann's walk with a vector of length 80 meters. draw the vector starting at point 1. the length given in the display is in meters.

The charge on a charged sphere is: a)concentrated at its centerb)distributed uniformly throughout its volumec)clustered on its centerd)distributed uniformly over its surface

What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest