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Lostsunrise [7]

3 years ago

15

You have found the following ages in years of all 5 gorillas at your local zoo: 8,4,14,16,8 what is average age of the gorillas

at your zooo? What is variance

2 answers:

kumpel [21]3 years ago

6 0

Answer:

the standard deviations answer in 4.9

Step-by-step explanation:

Stells [14]3 years ago

5 0

Answer:

10 years old

Step-by-step explanation:

8+4+14+16+8/5

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Solve |3k-2|=2|k+12|

Stella [2.4K]

Answer:

$k = 26$ or $k = -\dfrac{22}{5}$

Step-by-step explanation:

|3k - 2| = 2|k + 12|

$\dfrac{|3k - 2|}{|k + 12|} = 2$

$|\dfrac{3k - 2}{k + 12}| = 2$

$3k - 2 = 2(k + 12)$ or $3k - 2 = -2(k + 12)$

$3k - 2 = 2k + 24$ or $3k - 2 = -2k - 24$

$k = 26$ or $5k = -22$

$k = 26$ or $k = -\dfrac{22}{5}$

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