0.1 reapeating as a raction

Answer:

1 * 10^11

Step-by-step explanation:

Take the gulf of mexico and divide by the rate to get the number of seconds

2,434,000,000,000,000 / 16790

Change each to scientific notation

2 * 10 ^15/ 1.6 *10^ 4

Rounding

2 * 10^15 / 2 * 10^4

Dividing the numbers 2/2 =1

Dividing the exponents means subtracting the powers = 10 ^(15-4) = 10 ^1

1 * 10^11

Hey there! :)

Answer:

24 pages.

Step-by-step explanation:

Calculate how many pages 75% of 96 is:

96 × 0.75 = 72 pages.

Find how many pages do not have ads by subtracting the amount that have ads from the total:

96 - 72 = 24 pages.

Therefore, 1/4 of 96 or 24 pages do not have ads.

Answer:

Use a graphing calc.

Step-by-step explanation:

Answer:

(A) [tex]1157,625$ cm^3[/tex]

Step-by-step explanation:

s = 10,5 cm.

Volume do cubo = [tex]s^3[/tex]

[tex]=10,5^3\\=1157,625$ cm^3[/tex]

O volume do cubo é  [tex]1157,625$ cm^3[/tex]

Answer:

The answer is 4.25*10^−4

Step-by-step explanation:

First convert 2.5*10^-5 into decimal form

That's

2.5*10^-5 = 0.000025

0.00045 - 0.000025 = 0.000425

= 4.25*10^−4 in scientific notation

Hope this helps

Answer:

4.25*10^−4

Step-by-step explanation:

khan

Answer:

a

Step-by-step explanation:

took the quiz

Answer:

A

Step-by-step explanation:

took the quiz

Answer:

radical 232

Step-by-step explanation:

14^2+6^2=x^2

196+36= 232

radical 232

Answer: Distance is 15.2

Step-by-step explanation:

[tex]d = √((x2-x1)2 + (y2-y1)2)[/tex]

[tex](x2-x1) = (9 - -5) = 14[/tex]

[tex](y2-y1) = (2 - -4) = 6[/tex]

[tex](14)2 + (6)2 = 196 + 36 = 232[/tex]

[tex]\sqrt{232} =15.2315[/tex]

round to the nearest 10th

Answer:

See picture.

Step-by-step explanation:

Answer:

See Explanation

Step-by-step explanation:

The question didn't specify if letter can be repeated or not;

I'll solve for both;

Given

Number of Letters = 26

Number of squared = 4

If Repetition is allowed;

The four squares can take any of the 26 letters in any order

The first letter can be any of 26; Same with the second, third and fourth letters;

Number of Arrangement = 26 * 26 * 26 * 26

Number of Arrangement = 26⁴

Number of Arrangement = 456976

If Repetition is not allowed;

The first square can be filled with any of the 26 letters;

The second can take any of (26 - 1) letters

The third can take any of (26 - 2) letters

The fourth can take any of (26 - 3) letters

Number of Arrangement = 26 * (26 - 1) * (26 - 2) * (26 - 3)

Number of Arrangement = 26 * 25 * 24 * 23

Number of Arrangement = 358800

Answer:

26!/22!

Step-by-step explanation:

I just took the quiz I got it right

Answer:

In a nutshell, you have to graph the parabola. Where the parabola intersects the x-axis is the solutions to the quadratic equation.

Answer:

A

Step-by-step explanation:

Answer:

the first step to eliminate d is to multiply equation B by 5

second :(m,n) (-6,-11)

value of a can be substituted into equation D to solve the system of equations is 7b-1

Step-by-step explanation:

first equation:

4c=d-8 or 4c-d=-8

c=5d+8 or c-5d=8

so the first step to eliminate d is to multiply equation B by 5

second equation :

n=3m+7 or n-3m=7

n-2m=1

n-3m=7

solve :

1-eliminate n by subtracting two equation : : n-2m-(n-3m)=1-7

-2m+3m=-6

m=-6

substitute m: n-3(-6)=7 , then n+18=7

n=7-18=-11

third :

a=3b+6 or a-3b=6

a=7b-1

find a

a-3b=6

value of a can be substituted into equation D to solve the system of equations is 7b-1

Answer:

solution,

Let the points be A and B

A(-4,-8)--->(X1,y1)

B(-4,12)---->(x2,y2)

Now,

[tex]ab = \sqrt{ {(x2 - x1)}^{2} + {(y2 - y1)}^{2} } \\ \: \: \: = \sqrt{ {( - 4 - ( - 4)}^{2} + 12 - ( - 8) ^{2} } \\ \: \: \: \: = \sqrt{ {( - 4 + 4)}^{2} + {(12 + 8)}^{2} } \\ = \: \: \: \: \sqrt{ {(0)}^{2} + {(20)}^{2} } \\ \: \: \: \: = \sqrt{0 + 400} \\ \: \: \: = \sqrt{400} \\ \: \: = \sqrt{ {(20)}^{2} } \\ \: \: = 20 \: units[/tex]

Hope this helps..

Good luck on your assignment...

Answer:

x² - 2x - 8

Step-by-step explanation:

Algebra tiles are tiles used to represent variables or numbers and are rectangular or square shaped.

1 is labeled + x squared, this gives x²

2 are labeled + x, this gives +x × 2 = +2x

4 tiles below + x squared are labeled negative x, this gives - x × 4 = - 4x

8 tiles below the + x tiles are labeled negative, this gives -1 × 8 = -8

Therefore to get the polynomial that was factored, we add all the terms. This gives :

+x² + (+ 2x) + (-4x) + (-8) = x² + 2x - 4x - 8 = x² - 2x - 8

Answer:

The answer is A, and if edge is being weird the answer is x^2-2x-8, Have fun dreamers!

Step-by-step explanation:

Answer:

The answer is a.

Step-by-step explanation:

Hope this helps!

Answer:

It's A)

Step-by-step explanation:

Answer:

55

Step-by-step explanation:

For PQ and RS to be parallel, the two degrees must be equal.

3x - 65 = 2x - 10

(3x - 65) + 65 = (2x - 10) + 65

3x = 2x + 55

(3x) - 2x = (2x + 55) - 2x

x = 55

Answer:

x=3

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

I took the test!

Answer:

29 square yards

Step-by-step explanation:

see attachment for the graph

Vertices of rectangular pool are A(3,2),B(7,8),C (4,10), and D (0,4).

AB=[tex]\sqrt{(7-3)^{2}+(8-2)^{2}}= \sqrt{16+36}=\sqrt{52}[/tex] yard=CD

BC= [tex]\sqrt{(7-4)^{2}+(8-10)^{2}}=\sqrt{9+4}=\sqrt{13}[/tex]yard=DA

In order to find the area of rectangular pool =Length × Breadth

                                        =√52 ×√13=13×2=26 sq. yard

Vertices of triangle given are: P(5,2),Q(7,2) and R(7,5).

PQ= 2 units, QR= 3 units

Area of right triangle PQR=1/2 ×PQ×PR

                                           =1/2×2×3= 3 sq. yards

Next is to find total material needed to cover( that includes bot rectangular pool and triangular hot tub)

       = Area of rectangle + Area of right triangle

       =26+3=29 square yards

Answer:

29

Step-by-step explanation:

I just did my homework

Answer:

y<= 1/3x-4

Step-by-step explanation:

Its an inequality thats why

Answer:

point slope form: y-3=[tex]-\frac{3}5}[/tex](x+2)

slope-intercept form: y=[tex]-\frac{3}{5}[/tex]x+[tex]\frac{9}{5}[/tex]

Step-by-step explanation:

so to find point-slope form, you first have to find the slope of the line

--slope =[tex]\frac{y_{2}-y_{1} }{x_{2} -x_{1} }[/tex]=[tex]\frac{0-3}{3+2} =-\frac{3}{5}[/tex] (you have to use the two points shown: (-2,3) and (3,0) to plug in for y1, y2, x1, and x2 to find the slope.)

so your slope is [tex]-\frac{3}{5}[/tex].

Now all you have to do is use one of the points (-2,3) to sub in for y1 and x1 in the point-slope form equation.

Therefore, you get y-3=[tex]-\frac{3}{5}[/tex](x+2) for point-slope form.

Now for slope-intercept form, you already have the slope because you found it to complete the equation for point slope form

slope = [tex]-\frac{3}{5}[/tex]

Now slope intercept form is y=mx+b, where m is the slope and b is the y-intercept.

So, far we have y=[tex]-\frac{3}{5}[/tex]x+b

the easiet point to use for the x and y values is (3,0)

so, lets substitute: 0=[tex]-\frac{3}{5}[/tex](3)+b, which becomes 0=[tex]-\frac{9}{5}[/tex]+b

add [tex]-\frac{9}{5}[/tex] to both sides to get b=[tex]\frac{9}{5}[/tex]

Now you have both the slope and the y-intercept so you can now write the line in slope-intercept form.

You get [tex]y=-\frac{3}{5}x +\frac{9}{5}[/tex].

Answer:

Acute angles.

Step-by-step explanation:

Acute angles are from 0-90 degrees.

Hope this helps :)

Answer:

Acute angles

Step-by-step explanation:

Acute angles are measured between 0 and 90 degrees.

Answer:

It will take 4.84 hours for the drug to decay to 93​% of the original​ dosage.

Step-by-step explanation:

We are given that the half-life of a certain tranquilizer in the bloodstream is 47 hours.

The given exponential model is: [tex]A = A_0 e^{kt}[/tex]

Now, we know that A becomes half after 47 hours which means that;

[tex]A = 0.5 A_0[/tex]

Using this in the above equation we get;

[tex]A = A_0 e^{kt}[/tex]

[tex]0.5 A_0 = A_0 e^{(k\times 47)}[/tex]  where t = 47 hours

[tex]\frac{0.5 A_0}{A_0} = e^{(47k)}[/tex]

[tex]0.5 = e^{47k}[/tex]

Taking log on both sides we get;

[tex]ln(0.5) = ln(e^{47k})[/tex]

[tex]ln(0.5) =47k[/tex]

[tex]k = \frac{ln(0.5)}{47}[/tex]

k = -0.015

Now, the time it will take for the drug to decay to 93​% of the original​ dosage is given by;

[tex]0.93 = e^{kt}[/tex]  where t is the required time

[tex]0.93 = e^{(-0.015 \times t)}[/tex]

Taking log on both sides we get;

[tex]ln(0.93) = ln(e^{-0.015t})[/tex]

[tex]ln(0.93) =-0.015t[/tex]

[tex]t = \frac{ln(0.93)}{-0.015}[/tex]

t = 4.84 hours

Hence, it will take 4.84 hours for the drug to decay to 93​% of the original​ dosage.

Basically, the unit rate is known as the simplest form of something. In this case, you're trying to figure out how many words he types in 1 minute.

Here's the work:

100 words = 5 minutes

100/5 = 5/5

20 words = 1 minute.

Please vote my answer the Brainliest if it helped! Don't be afraid to ask questions if you didn't understand!

Answer:

20 words per minute

Answer:

144

Step-by-step explanation:

Abigail wants to produce a tapestry that will be in the shape of a parallelogram

The tapestry is 24 inches across the bottom and 36 inches tall

She pieces smaller simlar parallelograms that are 2 inches wide and 3 inches tall

The first step is to find the area of the whole tapestry

Area = base × height

Base= 24 inches

Height= 36 inches

Area= 24×36

= 864 square inches

The next step is calculate the area of the smaller pieces

Area= base × height

Base= 2 inches

Height= 3 inches

Area= 2×3

= 6 square inches

Therefore, the value needed to produce the tapestry can be calculated by dividing the area of the whole tapestry by the area of the smaller pieces

= 864/6

= 144

Hence Abigail will need 144 smaller similar parallelograms to make the tapestry.

Answer:

144

Step-by-step explanation:

Answer:

equilateral triangle ANP inscribed in circle C

regular hexagon AMNBPQ inscribed in circle C

Step-by-step explanation:

By looking through our choices, we can eliminate which choices could be wrong and which choices could be right.

Δ MNQ does form a triangle, however, it DOES NOT form a equilateral triangle.

Δ ANP does form a triangle and it is ALSO an equilateral triangle.

Hexagon AMNBPQ does form a hexagon and it is ALSO a regular polygon as we can see all the sides and angles within the polygon are congruent to one another.

MNPQ does form a quadrilateral, however, it DOES NOT form a square. It is instead a rectangle.

ANBQ does form a quadrilateral, however, it DOES NOT form a square. It is instead a rectangle.

By looking through our observations, we can conclude that Δ ANP and hexagon AMNBPQ are the correct choices.

- 2022 Edmentum

The equilateral triangle ANP inscribed in circle C  and the regular hexagon AMNBPQ inscribed in circle C. Then the correct options are B and C.

It deals with the size of geometry, region, and density of the different forms both 2D and 3D.

Brian set his compass equal to the radius of circle C and drew two circles centered at points A and B on circle C.

He labeled the points of intersection of the two circles as shown.

The equilateral triangle ANP inscribed in circle C  and the regular hexagon AMNBPQ inscribed in circle C.

Then the correct options are B and C.

The complete question is attached below.

More about the geometry link is given below.

https://brainly.com/question/7558603

#SPJ5

Answer:

The box-and-whisker plot of this distribution is presented in the attached image to this solution.

Step-by-step explanation:

A box plot gives a visual representation of the distribution of the data, showing where most values lie and those values that greatly differ from the rest, called outliers.

A box and whiskers plot shows 5 major information about the distribution of data. It shows:

- The maximum variable.

- The minimum variable.

- The Median.

- The first quartile.

- The third quartile.

Further info such as the range and Inter quartile range can then be obtained from this 5-number summary.

The elements of the box plot are described thus;

The bottom side of the box represents the first quartile, and the top side, the third quartile. Therefore, the width of the central box represents the inter-quartile range.

The horizontal line inside the box is the median.

The lines extending from the box reach out to the minimum and the maximum values in the data set, as long as these values are not outliers. The ends of the whiskers are marked by two shorter horizontal lines.

Variables in the dataset, higher than Q3+(1.5×IQR) or lower than Q1-(1.5×IQR) are considered outliers and are usually shown using dots above the top whisker or below the bottom whisker.

The required boxplot for this question is given in the attached image to this solution.

The median for the boxplot isn't provided, but it was assumed to be midway between the first and third quartile.

Hope this Helps!!!

Answer:

39.8°

Step-by-step explanation:

We know slope is rise over run. That would mean our right triangle would have a horizontal leg of 6 and a vertical leg of 5. From there we use tan∅ to help solve ∅:

tan∅ = 5/6

∅ = tan⁻¹(5/6)

∅ = 39.8056

Answer:

4

Step-by-step explanation:

Our equation is -11f= 7*(1-2f)+5