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Elis [28]
3 years ago
12

What is most likely true about the population of 250 grand parents

Mathematics
2 answers:
timofeeve [1]3 years ago
5 0

Answer:

Of all adults age 30 and older, 37 percent are grandparents

Step-by-step explanation:

s344n2d4d5 [400]3 years ago
3 0

Answer:

If it is for merchant A it is about 40

Step-by-step explanation:

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Answer:

x=27

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1. x-2=25 so add 2 to both sides x=25+2

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3 years ago
There are 30 students in Ava’s class. Nine of them belong to the Pep Club. What fraction of the class are Pep Club members?
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2 years ago
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Multiplying the two together, you get an equation such as

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3 years ago
2(5m^4n^-1)^3 simplify show work please
dangina [55]

Answer:

\large\boxed{2(5m^4n^{-1})^3=250m^{12}n^{-3}=\dfrac{250m^{12}}{n^3}}

Step-by-step explanation:

\text{Use}\\\\(ab)^n=a^nb^n\\\\(a^n)^m=a^{nm}\\\\a^{-n}=\dfrac{1}{a^n}\\-------------------\\\\2(5m^4n^{-1})^3=2(5)^3(m^4)^3(n^{-1})^3=2(125)m^{3\cdot4}n^{-1\cdot3}=250m^{12}n^{-3}=\dfrac{250m^{12}}{n^3}

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