How do i calculate acceleration? pls ! : )

as i drive down south hill toward downtown spokane, my car goes from a velocity of 25 mph north to a velocity of 35 miles an hour north in 5 minutes. what is my acceleration during this time?

5 mph / minute

2 mph / min squared

10 mph

it's when something is going so fast it makes a loud noise, breaking the sound barrier, for example: a jet makes a loud noise, not only cause of the jet but because they reached a point where they went so fast that you can year the noise from various parts, kinda like a police car, lets say the car was going   so fast that you hear the siren of the cop car right next to you, but the car is probably a mile a way, it's cos the siren was next to you a few seconds if you understand me

answera compound;

false.

explanation:

this statement is false. after falling for 5 seconds, its speed will not be 100 m/s.