3 years ago

Simplify: (3a – 4)2

2 answers:

7 0

Most likely sure this is correct 2 times (3a-4)

Mrac [35]3 years ago

5 0

<span> (3a - 4)</span>²
= (3a)² - 2*3a*4 + 4²
= 9a² - 24a + 16

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SCORPION-xisa [38]

Answer:

The probability distribution for x:"number of children per family for this income group" is:

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With the information given we have the relative frequencies of each category.

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Kipish [7]

yes, you are correct. every input corresponds to only one output

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