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3 years ago

What is the fully factored form of 32a3 12a2? 4a2(8a 3) 4a(8a2 3a) 12a2(3a 1) 12a(3a2 a)

Mathematics

2 answers:

aleksklad [387]3 years ago

6 0

Helo,
++++++++++++++++++
Answer A
32a^3+12a²=4a²(8a+3)
++++++++++++++++++

scZoUnD [109]3 years ago

5 0

we have

$32a^{3}+12a^{2}$

Find the greatest Common Factor GCF

we know that

$32=2^{5} \\ Factors=1,2,4,8,16,32\\ \\ a^{3} \\ Factors=1,a,a^{2} ,a^{3} \\ \\ 12=2^{2} *3\\ Factors=1,2,3,4,6,12\\ \\ a^{2} \\ Factors=1,a,a^{2}$

The GCF is equal to $4a^{2}$

the fully factored form is equal to

$32a^{3}+ 12a^{2}=4a^{2}(8a+3)$

the answer is

$4a^{2}(8a+3)$

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Answer:

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3 years ago

Please! Help! The table below shows preferences of dancing or playing sports for male and female students:

Kryger [21]

Answer:

D) He calculated the joint relative frequency of female students who prefer playing sports. The conditional relative frequency for female students who prefer playing sports is 34%.

Step-by-step explanation:

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We know that the joint relative frequency of an outcome is calculated as dividing the frequency of the outcome by the grand total.

Hence, when we divide the frequency of the female students who prefer playing sports i.e. 18 by the grand total i.e. 87 ; we obtain:

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Molodets [167]

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Step-by-step explanation:

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2x + 4y =12 ...........(1)

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x + y = 2 .............(2)

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