Mathematics, 06.11.2019 01:31 esigaran24
City x has a population of 3x10 to the fifth power. city y has a population of 6x10 to the sixth power. which statement correctly describes the relationship between the populations of city x and city y?
a. the population of city y is 2 times the population of city x.
b. the population of city y is 20 times the population of city x
c. the population of city x is 300,000 less than the population of city y
d. the population of city x is 3,000,000 less than the population of city y
Answers: 2
Mathematics, 21.06.2019 19:00
What is the expression in factored form? 225x^2 - 144 a. 9(5x+4)^2 b. 9(5x-4)^2 c. 9(4x+5)(4x-5) d. 9(5x+4)(5x-4)
Answers: 2
City x has a population of 3x10 to the fifth power. city y has a population of 6x10 to the sixth pow...
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