Answer:
You can find the given attachment
Hints:
cos(x) has a maximum at x=0.
It is also a periodic function with a period of 2pi.
Answer:
3m
Step-by-step explanation:
i guess. . . . . . . . . . . . . . . .. . . . .
Answer:
cave 1 - 2g= 12 gold, g is 6
2s = 18 silver, s = 9
so she would stay 9 days digging for silver and 6 for gold
cave 2- 1g = 12 gold, g is 12
3s = 18 silver, s = 4
she would stay 4 days looking for silver and 12 for gold
cave 1 is better because its less days since she is digging for gold and silver at same time it would only take maybe 10 days but for cave 2 its would take abt 13 days
Step-by-step explanation: idk i just put some stuff together sorrry its wrong..... but i hope it helps..
Answer:
1. 2. 3. 4.
Step-by-step explanation: