starting from 105 feet away a person on a bicycle rides towards a checkpoint and then passes it. the rider is traveling at a constant rate of 35 feet per second. The distance between the bicycle and the checkpoint is given by the equation d= [105-35t] at what times is the bike 60 feet away from the checkpoint?
1.3 sec and 2.6 sec
1.3 sec and 4.7 sec****
1.1 sec and 2.6 sec
4.7 sec and 9.4 sec
Nah mate don't do that, sure you only use 4% of what you learn in the real world and most of this is completely useless you just need to suffer through it because in the end it's all worth it. Alone it can be challenging but all you really need is i dunno some good friends and some bad laughs. Just study hard and remember your friends are always behind you. And sure life is garbage sometimes but seriously don't do that over stupid ol' math. MATH can go jump off a microwave. And every subject actually.
Thank you!
Yes, darling you are a bright and beautiful star. And one day you will be almost as BEAUTIFUL as me.
|105-35t| = 60
105-35t = ±60
35t = 105±60
t = 3±1.7
t = 1.3,4.7
you are correct