Acar traveled 281 miles in 4 hours 41 minutes. what was the average speed of the car in miles per hour?

Someone me! if you’re smart you can solve this!

Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b

Asinusoidal function whose frequency is 1/6pi