The formula log I/S
determines the magnitude of an earthquake, where I is the intensity of the
earthquake and S is the intensity of a “standard earthquake.”

How many times stronger is an earthquake with a magnitude of 8 than an earthquake with a magnitude of 6? Show your work.

cant see photo

step-by-step explanation:

320ft

step-by-step explanation:

120 divided by 3 equals 40

40 times 4=160

160 times 2=320

answer: the proof is mentioned below.

step-by-step explanation:

since, given:   lines bc = ef

prove:   lines ac > ef

          statements                                           reason

1. bc=ef                                           1. given

2. ac= ab+bc                                 2. because b is the point between the  

                                                            line segment ac

3.   ac > bc                                       3. because if a line segment is equal to

                                                          the sum of two line segments then it is

                                                          always greater then each of these

                                                          individual line segments

4. ac > ef                                         4. by equality property.