3 years ago

Please answer this!!

Mathematics

2 answers:

KiRa [710]3 years ago

7 0

Answer:

Step-by-step explanation:

I want to say 82 but i am not positive

Verdich [7]3 years ago

4 0

Answer: Choice C. 110ft

Step-by-step explanation:

Near a 30,60,90 triangle, multiply by $\sqrt{3}$ to approximate the distance from point B to the tree.

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Vaselesa [24]

Answer:

The mean of these statistic is 2.18.

Step-by-step explanation:

According to the chart, from 1986-1996, unintentional drug overdose deaths per 100,000 population began to rise.

The given data set is

2, 1, 2, 2, 1, 2, 2, 3, 3, 3, 3

Formula for mean:

$Mean=\frac{\sum x}{n}$

Using this formula, the mean of the data is

$Mean=\frac{2+1+2+2+1+2+2+3+3+3+3}{11}$

$Mean=\frac{24}{11}$

$Mean=2.181818$

$Mean\approx 2.18$

Therefore the mean of these statistic is 2.18.

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4 years ago

5x+8/2=9 solve for x

aliina [53]

x=1
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Step-by-step explanation:

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