Answer:
6x2+x+2
Step-by-step explanation:
Mark Brainliest?
Answer:
Hey there!
I=PRT
1109.8=775(0.027)T
1109.8=20.93T
53=T
Jerry had the account for 53 years.
Let me know if this helps :)
Answer:
3:15
Step-by-step explanation:
First find the time that the ball is level with the top of the building on its descent. You can do this by solving 280 = -16^2 + 48t + 280 for t. This gives t = 3 seconds .
Then when the ball reaches the ground the time t is obtained by solving 0 = -16t^2 + 48t + 280 This gives t = 5.94 seconds.
Answer in interval notation is (3, 5.94].