On April 11, 2012, two earthquakes were measured off the northwest coast of Sumatra. The first had a magnitude of 8.6. The
second had a magnitude of 8.2. By what approximate factor was the intensity of the first earthquake greater than the
intensity of the second earthquake?

Anyone know? will mark brainliest if correct

Is it greater than or less than7*3_9*2

20 points for the answer. this is for real , don't put random ! a rectangle has a length of 4 centimeters and a width of 7 centimeters. what is the effect on the perimeter when the dimensions are multiplied by 5? the perimeter is increased by a factor of 5. the perimeter is increased by a factor of 20. the perimeter is increased by a factor of 25. the perimeter is increased by a factor of 100.