The seismic activity density of a region is the ratio of the number of earthquakes during a given time span to the land area aff
2 answers:
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Answer:
(x - .20)(x - .50)
= (.20)(.50)
= 0.1
x =
x = .32
the product of two numbers decrease by 32%
Answer:
the first selection is so shaded
Step-by-step explanation:
Each strip is divided into 10 parts. 1/5 will be represented by 2 of those parts, so 2/5 will be represented by 4 of the 10 parts. The 3/10 used on the other gift will be represented by 3 additional parts. So, a total of 7 of the 10 parts of the strip need to be colored to represent the ribbon used.
