If the amplitude of a large quake is 1,000 times greater than the amplitude of a smaller quake, what is the difference in
their magnitudes on the Richter scale? Use the following formula to find the difference, where M, and Ms represent the
magnitudes of the larger and smaller quakes, respectively, and A, and As represent the amplitudes of the larger and
smaller quakes, respectively.

180

step-by-step explanation:

i think the answer is b.

step-by-step explanation:

not 100% sure though.

answer: when you burn wood, the carbon reacts with the oxygen in the air to create ash and smoke. that is a permanent change you cannot undo that.

step-by-step explanation:

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!