Answer:

Step-by-step explanation:
Given

---- intensity is 10000 times reference earthquake
Required
The resulting equation
We have:

Substitute the right values


You just find out what the missing variable is by subtracting 88 from 107 on the first one. You do the same for the last too as-well, but just insert the numbers that they say.
Happy Friday!!
1500000000000 in scientific notation is
1.5 * 10^12
That is because you move the decimal point 12 places to the left for it to become 1.5.
1.5 * 10^12
move the decimal point 12 places to the right and you got the original number, 1500000000000.
Hope this helps!
The LCM of 15 and 6 is 30
5x6
12x2