Which statements describe the magnitude of an earthquake? Check all that apply.

It is detected by a seismograph.

It is measured by the Mercalli scale.
It is based on the size of seismic waves.

It is affected by the amount of fault movement.

It is used to determine damage caused by earthquakes.

ANSWERS:1,3,4

So you can cross 4 off and 3. So the answer is 1.

Step-by-step explanation: A magnitude of an earthquake is detected by a seismographic meter. So this is your answer. I hope this helps you!

whatever you can spend with $11.53 or under.

step-by-step explanation:

20 - 8.47 = 11.53. take away the money he used for lunch from the starting amount of 20.

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step-by-step explanation:

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