Answer:
i suposs you meen many instead of man so it has 10 sides
Step-by-step explanation:
I hope I helped My mother was standing hear and she said it was 10
Answer:
it is -40
Step-by-step explanation:
yes yes right????
Answer:
The ratio of the intensities is roughly 6:1.
Step-by-step explanation:
The intensity I() of an earthquake wave is given by:
<em>where P: is the power ans d: is the distance. </em>
Hence, the ratio of the intensities of an earthquake wave passing through the Earth and detected at two points 19 km and 46 km from the source is:

<em>where I₁ = P/4πd₁², d₁=19 km, I₁ = P/4πd₂² and d₂=46 km </em>

Therefore, the ratio of the intensities is roughly 6:1.
I hope it helps you!
The 3rd one is the right one!!!!!!!!!!!!!!!!!!