Answer:
The intensity of the first earthquake is 6.31 times the second one
Step-by-step explanation:
The given formulae is M=log(
)
Here for both the earthquakes the value of S is same.
Let the Intensity of the first earthquake be I1 and the second be I2.
Given M1=7.5
M2=6.7
Now M1=log(
)------1
M2=log(
)-----2
Now subtract 1 and 2 we get
M1-M2=log(
)
I1/I2=![10^{M1-M2}](https://tex.z-dn.net/?f=10%5E%7BM1-M2%7D)
I1=I2(![10^{0.8}](https://tex.z-dn.net/?f=10%5E%7B0.8%7D)
I1=I2*6.31
504÷1800=0.28
28% of her income goes to her rent
Answer:
Step-by-step explanation:
Ur still up