I need this by Thursday! God Bless! anna is on a road trip, she uses 3/4 of a tank of gas every 9/2 hours. how many tanks of gas will anna use after 12 hours?

Newtons second law says force(f) is equal to mass (m) times avceration (a) a scientist wamts to calculate the force of an objecy where the acceleration of gravity (g) is 9.8m/ s2 use the function to calculate the force of an object with a mass73( m) of 0.29 kilograms