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vladimir1956 [14]

3 years ago

11

a survey of statistics students asked how much time they spent on a computer during a 24 hour period. The results of the survey

are provided in the table. Identify the model class for the distribution.

1 answer:

anygoal [31]3 years ago

8 0

Answer:

the answer is more than 241 because 0-60 minutes time 8 would be 480 but 241 time 2 is 482

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Find the volume of a sphere that has a surface area of 16π sq. in.

notka56 [123]

<span>Sphere Surface Area = </span><span>4 • <span>π <span>• r²

radius = Sq Root (</span></span></span>Sphere Surface Area / <span>4 • <span>π)

</span></span><span>radius = Sq Root (16 PI / <span>4 • <span>π)

</span></span></span>radius = Sq Root (4)

<span>radius = 2

</span>
Sphere Volume = <span> 4/3 • <span>π <span>• r³

</span></span></span>Sphere Volume =   <span>4/3 • <span>π <span>• 8

</span></span></span>Sphere Volume =   <span> <span> <span> 4.1887902048 </span> </span> </span> * 8

Sphere Volume =   33.51 cubic inches

6 0

4 years ago

Read 2 more answers

ms young is making a fruit basket what is the total number of apples ms young sends to her cousins if she puts 2 green apples in

UNO [17]

Answer:

wouldnt it be two

Step-by-step explanation:

if ms.young is make a (1) fruit basket and sends her cousin to put 2 green apples in each basket that would be 2 apples

3 0

3 years ago

Calculate the AREA of the shape below. Give your answer in cm²

spayn [35]

Answer:

$\boxed{\bf 26\: cm^2}$

Step-by-step explanation:

We got two shapes in the given figure,on the right we got a rectangle and on the left we have a square.

<u>Area of rectangle:-</u>

$\bf 5 \times 2$
$\bf 10 \:cm^{2}$

<u>Area of square :-</u>

$\bf 4 \times 4$
$\bf 16 \: {cm}^{2}$

<u>Total area :-</u>

$\bf 10 + 16$
$\boxed{\bf 26 \: {cm}^{2} }$

<h3><u>_________________________</u></h3>

5 0

2 years ago

Read 2 more answers

A pyramid with a rectangular base is stacked on top of rectangular prism. The height of the composite figure is 10. The lengths

Darina [25.2K]

The expression that represents the volume of the composite figure is: 1/3(8)(6)(6) + (8)(6)(4).

<h3>What is the Volume of a Composite Figure?</h3>

The volume for the given composite figure = volume of the rectangular pyramid + volume of rectangular prism.

= 1/3(l)(w)(h) + (l)(w)(h)

Thus, with the given dimensions, plug in the values to get the expression represents the volume of the composite figure:

Volume = 1/3(8)(6)(6) + (8)(6)(4)

Learn more about the volume of a composite figure on:

brainly.com/question/24187665

#SPJ1

4 0

2 years ago

Find the 50th term of the sequence 5, -2, -9, -16, ...

Elodia [21]

Answer:

-338

Step-by-step explanation:

So we have the sequence:

5, -2, -9, -16...

First, note that this is an arithmetic sequence.

This is because each individual term is the previous term <em>added</em> by a common difference.

We can see that this common difference is -7, because each subsequent term is 7 <em>less</em> than the previous one. For example, 5 minus 7 is -2, -2 minus 7 is -9, and so on.

So, to find the 50th term, we can write an explicit formula for our sequence.

The standard form for the explicit formula for an arithmetic sequence is:

$x_n=a+d(n-1)$

Where a is the initial term, d is the common difference, and n is the nth term.

We can see that our initial term a is 5. And we also already determined that the common difference d is -7. So, substitute:

$x_n=5-7(n-1)$

Now, to find the 50th term, all we have to do is to substitute 50 for n. So:

$x_{50}=5-7(50-1)$

Subtract within the parentheses:

$x_{50}=5-7(49)$

Multiply:

$x_{50}=5-343$

Subtract:

$x_{50}=-338$

So, the 50th term is -338.

And we're done!

8 0

3 years ago