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1/2 probability because 30 is half of 60.
Step-by-step explanation:
Given:
Wavelength of wave : 3.3m
Frequency of wave : 100Hz.
speed/velocity : ?
As we know
velocity = wavelength × Frequency
= 3.3 × 100
=330ms−1
So the speed of the wave is 330 ms·¹
Answer:
The graph
has a greater slope than the graph of
.
Step-by-step explanation:

Answer:
It represents the price that ray is actually paying. Instead of paying for 100% of the price, he is now only paying for 90%
Step-by-step explanation: