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3 years ago

I need help. What is an example of data where the Empirical Rule applies?

Mathematics

1 answer:

djyliett [7]3 years ago

3 0

Answer:

Each animal lives to be 13.1 years old on average (mean), and the standard deviation of the lifespan is 1.5 years. If someone wants to know the probability that an animal will live longer than 14.6 years, they could use the empirical rule.

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Helpp pleasee ................................

MaRussiya [10]

Answer: Choice C) $3.9098 \times 10^8$

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Work Shown:

$4.8388 \times 10^8 - 9.29 \times 10^7\\\\4.8388 \times 10^8 - \left(0.929\times10^{1}\right) \times 10^7\\\\4.8388 \times 10^8 - 0.929\times10^{1+7}\\\\4.8388 \times 10^8 - 0.929\times10^8\\\\\left(4.8388-0.929\right) \times 10^8\\\\3.9098 \times 10^8\\\\$

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Side notes:

$4.8388 \times 10^8 = 483,880,000$ = almost close to 484 million
$9.29 \times 10^7 = 92,900,000$ = close to 93 million
$3.9098 \times 10^8 = 390,980,000$ = just a bit under 391 million

7 0

3 years ago

PLEASE HELP WILL GIVE BRAINILEST

tatiyna

Answer:

$\Huge\boxed{25.13ft^3}$

Step-by-step explanation:

Hello There!

It says the tree has a cone like structure

The formula for volume of a cone is

$V=\pi r^2\frac{h}{3}$

where r = radius and h = height

note it says to use 3.14 for pi

so given the dimensions all we have to do is plug in the values into the formula

$V=3.14*2^2*\frac{6}{3}\\2^2=4\\4*3.14=12.56\\\\\frac{6}{3} =2\\2*15.56=25.133$

Our last step is to round to the nearest foot

So we can conclude that the tree has a volume of 25.13ft³

7 0

3 years ago

What is 64x6 + 27 written as a sum of cubes?

nadezda [96]

Answer:last one

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Mackenzie ran the Olympic marathon of 26 1/5 miles in a time of 5 4/5 hours. How far did she run in 1 hour?

OleMash [197]

If you would like to know how far did Mackenzie run in one hour, you can calculate this using the following steps:
26 1/5 = 131/5 miles ... 5 4/5 = 29/5 hoursx miles = ? ... 1 hour
131/5 * 1 = 29/5 * x131/5 = 29/5 * xx = 131/5 * 5/29x = 131/29x = 4 15/29 miles
The correct result would be 4 15/29 miles.

Hope this helps :D

5 0

3 years ago

Read 2 more answers

The pair of points 6, Y and 10, -1 light on a line with a slope of 1/4 what is the value of Y

andrezito [222]

$\bf (\stackrel{x_1}{6}~,~\stackrel{y_1}{y})\qquad (\stackrel{x_2}{10}~,~\stackrel{y_2}{-1}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{-1-y}{10-6}=\stackrel{\stackrel{given}{\downarrow }}{\cfrac{1}{4}}\implies \cfrac{-1-y}{4}=\cfrac{1}{4} \\\\\\ 4(-1-y)=4\implies -1-y=\cfrac{4}{4}\implies -1-y=1\implies -2=y$

3 0

4 years ago