As you increase speed in a car, you most likely have to decrease the volume of your music true false

I would say false because some cars when you speed up the music will automatically get louder and then when you decrease speed the music will go down as well.

Hope this helps!

305.7

explanation:

density =m/v

density =917/3.00

density = 305.

approximately = 305.7

in four significant figures

prndulum needs thread, weight clock to time swings