The Florida Everglades welcomes about 2x10 to the third power visitors per day. Based on this, about how many visitors come to the Everglades per week?

Answer:

The answer is A) 6 square yards.

Answer:

The train travels 268 miles in 1 hour. It would take 2.0896 hours to travel between the cities.

Step-by-step explanation:

Consider the provided information.

The shanghai maglev traveling about 2144 miles in 8 hours.

This can be written as:

2144 miles = 8 hours

Divide both sides by 8.

2144/8 miles = 8/8 hours

268 miles = 1 hours

Thus, the train travels 268 miles in 1 hour.

The distance between Columbus Ohio and new York city is about 560 miles. We need to find how many hours would it take the train to travel between the cities.

268 miles = 1 hours

Divide both the sides by 268.

1 miles = 1/268 hours

Now multiply both sides by 560.

560 miles = 560/268 hours

560 miles = 2.0896 hours

Hence, it would take 2.0896 hours to travel between the cities.

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : 

                     2*x^2-3*x-(2)=0 

 2.1     Factoring  2x2-3x-2 

The first term is,  2x2  its coefficient is  2 .
The middle term is,  -3x  its coefficient is  -3 .
The last term, "the constant", is  -2 

Step-1 : Multiply the coefficient of the first term by the constant   2 • -2 = -4 

Step-2 : Find two factors of  -4  whose sum equals the coefficient of the middle term, which is   -3 .

Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above,  -4  and  1 
                     2x2 - 4x + 1x - 2

Step-4 : Add up the first 2 terms, pulling out like factors :
                    2x • (x-2)
              Add up the last 2 terms, pulling out common factors :
                     1 • (x-2)
Step-5 : Add up the four terms of step 4 :
                    (2x+1)  •  (x-2)
             Which is the desired factorization

The area of the rectangle is  567 cm².

Perimeter = 2(6w + w) = 126

6w + w = 126/2

7w = 63

w = 9 cm

Length = 6 x 9 = 63

Area = length x width

63 x 9 = 567 cm²

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Answer:

  →Weight of First book

                                      [tex]=2\frac{7}{16}\\\\=\frac{39}{16}[/tex]

→ Weight of Second book

                                      [tex]=1\frac{7}{8}\\\\=\frac{15}{8}[/tex]

→Weight of Third book

                                      [tex]=\frac{1}{2}[/tex]

→Total weight of three books

                         [tex]=\frac{39}{16}+\frac{15}{8}+\frac{1}{2}\\\\=\frac{39+30+8}{16}\\\\=\frac{77}{16}\\\\=4\frac{13}{16}[/tex]

→Maximum Weight of 3 books that Gina Can Ship =6 Pounds

  [tex]\rightarrow 6 >4\frac{13}{16}[/tex]

Yes, Gina Can ship all 3 Books.

Based on the calculations, the number of diapers which can be bought with $36 is equal to $4.

Given the following data:

In order to determine the number of diapers that can be bought with $36, we would set up a direct proportion equation as follows:

$9 = 1 diaper

$36 = X diapers.

Cross-multiplying, we have:

9X = 1 × 36

9X = 36

X = 36/9

X = $4.

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Answer:

Second set.

Step-by-step explanation:

I put the formula of standart deviation in the image below.

x is each data of the list

μ is the data average

N is the amount of elements.

So, for the first list we have:

μ= [tex]\frac{28995+37534+31361+27087+20966+37741}{6}= \frac{183684}{6}=30614[/tex]

DE= [tex]\sqrt{\frac{|28995-30614|^{2}+|37534-30614|^{2}+|31361-30614|^{2}+|27087-30614|^{2}+|20966-30614|^{2}+|37741-30614|^{2}}{6} }[/tex]

= [tex]\sqrt{\frac{2621161+47886400+558009+12439729+93083904+50794129}{6} }[/tex]

= [tex]\sqrt{\frac{207383332}{6} }[/tex]

=  [tex]\sqrt{ 34563888.6667 }[/tex]

= 5879.1061.

For the other list of elements:

μ= [tex]\frac{72964+70763+101510+62161+66625+54339}{6}= \frac{428362}{6}=71393.66[/tex]

DE=[tex]\sqrt{\frac{|72964-71393.66|^{2}+|70763-71393.66|^{2}+|101510-71393.66|^{2}+|62161-71393.66|^{2}+|66625-71393.66|^{2}+|54339-71393.66|^{2}}{6} }[/tex]

= [tex]\sqrt{\frac{2465967.71+397732.03+906993934.99+85242010.67+22740118.19+290861427.71}{6} }[/tex]

= [tex]\sqrt{\frac{1308701191.3}{6} }[/tex]

=  [tex]\sqrt{218116865.21 }[/tex]

= 6029.32

Then, the second set is more variable.

It takes approximately 12.47 minutes for light from the Sun to reach the Earth.

To find out how many minutes it takes for light from the Sun to reach the Earth, we can divide the distance from the Earth to the Sun by the distance light travels in 1 minute.

First, let's convert the distance from miles to kilometers. 1 mile is approximately 1.60934 kilometers, so the distance from the Earth to the Sun is approximately 1.496 × 108 kilometers.

Now, we divide this distance by the distance light travels in 1 minute: 1.496 × 108 kilometers / 1.2 × 107 kilometers per minute = 12.47 minutes.

Therefore, it takes approximately 12.47 minutes for light from the Sun to reach the Earth.

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The change in area will be such that it will increase by 1.605 or 1.25%.

A square is a geometrical figure in which we have four sides each side must be equal and the angle between two adjacent sides must be 90 degrees.

Area of square = Side²

The perimeter of the square = 4× side

The area of a square with diagonal x is given as x²/2.

Area with diagonal 16 cm ⇒ 16²/2 = 128 cm²
Area with diagonal 16.1 cm ⇒ 16.1²/2 = 129.605 cm²

Change of area = 129.605 - 128 = 1.605 cm².

Percentage change = 1.605/128 x 100 = 1.25%.

Hence "The change in area will be such that it will increase by 1.605 or 1.25%".

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