Answer:
18
Step-by-step explanation:
2x18 is 36 and 3x18 is 54
Answer:
354
Step-by-step explanation:
3/8 multiplied by 864
Answer:
- The initial value corresponds to the y value when x = 0
Step-by-step explanation:
Since the graph is given, it is unnecessary to "finish the line." It is only necessary to read the value of y from the graph where x=0.
H=-5(t^2 - 16t)
H=-5(t^2 - 16t +64)+320
H=-5(t-8)^2 +320
Vertex is at (8, 320)
The max height is 320 m.