Answer:
B
Step-by-step explanation:
I graphed the equation, and the highest point was at 3.7 feet in the air, 4 seconds into the flight. See the graph below. Hope this helps!
Answer:
4
Step-by-step explanation:

Answer:
5.3 to the 4th power :)
Step-by-step explanation:
Answer: 140$
Step-by-step explanation: 15$ times 8 meals plus 20 dollar fee eaquals 140$
Answer:
129+57i
Step-by-step explanation: