Answer:

Step-by-step explanation:


Answer:
Weak Positive Correlation
Step-by-step explanation: I think that’s correct not 100 percent sure
Answer:
wave length = 30/6 = 5m
Step-by-step explanation:
wave travels 30m in one second.
wave completes 6 cycles in one second.
Answer:
the number
the type
Step-by-step explanation: