Elizabeth is going to flip a fair coin 100 times what is the best prediction for tube number of times that the coin will land tails up?

The square root of 81/625 = 0.36

The square root of x^2 = x

The square root of y^2 = y

25 x 0.36 = 9

X *x = x^2

Y*y = y^2

Final answer = 9x^2y^2

Answer:

The answer is option d. 9x²y²

Step-by-step explanation:

25xy√81/625x²y²

= 25xy × 9/25xy

= 9x²y²

Hope this helps.

Answer:

D

Step-by-step explanation:

From the graph, the lines intersect at (3, 1) so that is the answer.

Answer:

4

Step-by-step explanation:

2^2

Answer:

4

Step-by-step explanation:

Answer:

a)  aₙ=9n - 2

b)  aₙ= (n+4)² -8, aₙ= (n+4)² -3, aₙ= (n+5)² -5

Step-by-step explanation:

a) 7, 16, 25, 34, 43, ...

AP with the first term of 7, and common difference of 9

aₙ= a₁+(n-1)d= 7+(n-1)*9= 7+9n-9= 9n -2

aₙ= 9n - 2

b) Pattern 1

If we assume

a₁= 3*2+3²

then

aₙ= 2(n+2) + (n+2)²= 2n+4+n²+4n+4= n²+8n+16- 8= (n+4)² -8

aₙ= (n+4)² -8

Pattern 2

If we assume

a₁=3*2 +(3+1)²

then

aₙ= 2(n+2)+(n+3)²= 2n+4+n²+6n+9= n²+8n+16 -3= (n+4)² - 3

aₙ= (n+4)² -3

Pattern 3

If we assume

a₁=3*2 +(3+2)²

then

aₙ= 2(n+2)+(n+4)²= 2n+4+n²+8n+16= n²+10n+25 -5= (n+5)² - 5

aₙ= (n+5)² -5

Answer:

3rd Option

Step-by-step explanation:

In this case, the child graph is being moved horizontally by left 1 unit. The reason it isn't vertical is because it is not outside the absolute value.

Answer:

70

Step-by-step explanation:

well you know that angles in the same segment are equal so angle VWZ also= 38

triangle VWZ is a triangle so the sum of interior angles sums to 180

180-72-38=70

Answer:

[tex]9[/tex]

Step-by-step explanation:

[tex]g(4) = 4^2 = 16[/tex]

[tex]f(g(4)) = f(16) = 16 - 7 = 9[/tex]

Answer:

9

Step-by-step explanation:

g(4) = (4)²

f(g(4)) = ((4²)-7)

f(g(4)) = 16 - 7

f(g(4)) = 9

Answer:

17m³

Step-by-step explanation:

==>Given:

Prism with right triangular base with the following dimensions:

Height = 17m

Base area = area of the right triangle = ½×2×1 = 1m²

==>Required:

Volume of prism

==>Solution:

Volume of prism = Base area × height of prism

Volume of prism = 1m² × 17m

Volume = 17m³

[tex]42 \times 48=2016[/tex]

[tex]24 \times 84 = 2016[/tex]

The answer is 42 × 48 because even when we switch the digits, the product remains the same.

Answer: (C)

Step-by-step explanation:

Looking at the diagram the area occurring continuously over a period of time is the constant point which ranges from -4 to -2 making the answer C

Answer:

Answer: (C)

Explanaton:

By definition: A function is constant, if for any x1 and x2 in the interval, f (x1) = f (x2). Example: The graph shown above is constant from the point (-2,1) to the point (1,1), described as constant when -2 < x < 1. The y-values of all points in this interval are "one".

Check for the image below

Mark it brainliest please!!!!

Answer:

a for saturn is 9.55 astronomical units

Step-by-step explanation:

Here, we are interested in calculating the distance from the sun.

Mathematically, from the question;

P = a^3/2

29.5 = a^3/2

a = 29.5^2/3

a = [3√(29.5)]^2

a = 9.55 in astronomical units

Answer:

a) 9.5 AU

Step-by-step explanation:

on edge

Answer:

Hope it helps!!!

Step-by-step explanation:

Answer:

Step-by-step explanation:

The slope formula is

[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

The slope intercept form of a line is

y = mx + b

The standard form of a line is

Ax + By = C

The point-slope form of a line is

y - y1 = m(x - x1)

Step-by-step explanation:

1. Slope Formula

  [tex]m=\frac{rise}{run}= \frac{y_2-y_1 }{x_2-x_1 }[/tex]

2.  Slope-Intercept Form

   [tex]y=mx+b[/tex]

3. Standard Form

  [tex]Ax+By=C[/tex]

4. Point Slope Form

  [tex]y-y_1=m(x-x_1)[/tex]

Answer:

499/36

Step-by-step explanation:

If you find the LCM of all fractions and add them then you get 279/36+204/36+16/36 which is equal to 499/36

Answer:

Its B or 13

Step-by-step explanation:

Hey there! :)

Answer:

The first option:

Y-intercept: 9

Zeros: 1, -1, 3, -3

Step-by-step explanation:

The Y-intercept is where the graph intersects with the y-axis. On this graph, we can see that the graph intersects at y = 9.

The zeros of the graph are where the graph intersects the x-axis. When looking at the graph, the x-axis is intersected at x = -3, x = -1, x = 1, and x = 3.

Therefore, A, or the first option, is the correct answer.

Answer:

y : 9

Step-by-step explanation:

Answer:

x = -9

Step-by-step explanation:

-7x = 63

Divide -7 into both sides.

-7x/-7 = 63/-7

x = 63/-7

x = -9

Put x as -9 in the function to check.

h(x) = -7x

h(-9) = -7(-9)

h(-9) = 63

Answer:

x = -9

Step-by-step explanation:

h(x)=−7x ; h(x)=63

Set the two equal

-7x = 63

Divide by -7

-7x/-7 = 63/-7

x = -9

Answer:

Y=3/5x -4/5

Step-by-step explanation:

3/5 is the slope so you do 3/5x

-4/5 is negative because the line passes two negative coordinates

Hope this helps!

The exponent numerical expression 10⁻⁸ in the simplified form will be 1/10⁸.

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

The exponent numerical expression is given below.

⇒ 10⁻⁸

We know that a⁻ⁿ = 1/aⁿ. Then the expression is written as,

⇒ 10⁻⁸

⇒ 1 / 10⁸

The exponent numerical expression 10⁻⁸ in the simplified form will be 1/10⁸.

More about the Algebra link is given below.

https://brainly.com/question/953809

#SPJ5

Answer:

False

Step-by-step explanation:

Is the following statement true or false?

The intersection of a plane and a ray can be a line segment.

Answer:

f(x)=4x^2

f(2)=4(2)^2

f(2)=4(4)

f(2)=16

2. g(x)=4*2^x

g(2)=4*2^2

g(2)=4*4

g(2)=16

f(2)=g(2)

Both is equal to 16

I hope this help you :)

Step-by-step explanation:

Coordinates for the shape:

(-3,-2), (-5,-2), (-5,-3), (-4,-3), (-4,-4), (-3,-4)

Answer in in Image.

Reflection of shape:

Reflection is a type of transformation. To reflect an object, you need a mirror line. When a shape is reflected, its size does not change - the image just appears 'flipped'. Every point on the shape is the same distance away on the other side of the mirror line.

Here, After reflection, the reflected shape coordinates are:

(-3,-2), (-5,-2), (-5,-3), (-4,-3), (-4,-4), (-3,-4).

Learn more about reflection of diagrams here:

https://brainly.com/question/12757305?referrer=searchResults

#SPJ2

Answer:

it has to be 36

Step-by-step explanation:

the question doesnt make sense like at all, like there really isnt much information. But if you do look at it, AC and AB dont have that big of a difference in length... if AC= 48, then logically AB=36... or maybe its "none of the choices are correct" I hope im right, but just in case look it up on google or something. Good luck!

Answer:

A: Tis the melodious hue of beauty thrown  .

Explanation:

An appeal to the sense of hearing and sight will be something that presents an act that gives the readers a sense of the sounds in the writing. While an appeal to the sense of sight will present an image or a form of the picture to the readers. These types of sense appeals are used by writers to engage their readers' interest and keep them hooked.

In Percy Bysshe Shelly's poem "On the Medusa of Leonardo Da Vinci in the Florentine Gallery", the poet talks about the goddess Medusa but most importantly talks about the painting of "Medusa" by Da Vinci. The poem structured in the iambic pentameter scheme presents an image of Medusa and also how she was depicted by Da Vinci in his work. Out of the given options from the second stanza of the poem, the line that appeals to the sense of hearing and sight is "Tis the melodious (hearing/ sound) hue of beauty thrown (sight)".

Thus, the correct answer is option A.

Answer:

B.  

Step-by-step explanation:

Personally is the adverb of the noun person.

Answer:

The correct option is SSS (Side-Side-Side) Theorem

Step-by-step explanation:

The question is incomplete because the diagrams of ΔLON and ΔLMN are not given. I have attached the diagram of both triangles below for better understanding of the question.

Consider the diagram attached below. We have to find the congruence theorem which can be used to prove that ΔLON ≅ ΔLMN

We can see in the diagram that both triangle have a common side that is LN. It means 1 side of both triangles is congruent because LN≅LN

Consider the sides ON and MN. Both side have a single bar on them, which means that it is given that both of these side are congruent. Hence ON≅MN

Consider the sides LO and LM. Both side have a double bars on them, which means that it is given that both of these side are also congruent. Hence LO≅LM

SSS theorem states that if all sides of the triangles are congruent, then the triangles themselves are also congruent, which is the same case in this question

Answer:

D. SSS

Step-by-step explanation:

I hope this helps.

Answer:

The correct answer to this question is 2x = 45

Step-by-step explanation:

If you take 5 and multiply it by 9 you get 45. Therefore, 2x = 45 is the correct answer. (Also I know its right because I did the assignment and got this one right) Hope this helps :-)

Answer:

D)

A=23.5 in^2

Step-by-step explanation:

d*[tex]\pi[/tex]*m*/360

A=16*[tex]\pi[/tex]*168/360

A=23.5 in^2

Answer:

5.2

Step-by-step explanation:

If the number is above .5, you round up. For example, numbers like 2.44 are rounded down to 2.4, and numbers like 2.48 are rounded up to 2.5.

In this case, with the number 5.1961, you would round up to 5.2.

Your answer is 5.2

Answer:

5.2

Step-by-step explanation:

ones. tenths hundredths  thousandths      ten thousandths

5       .   1              9                    6                       1

We are rounding to the nearest tenth so we look at the thousandths

It is 5 or higher so we round the tenths place up

5.2

Answer:17

Step-by-step explanation:

Answer:

The difference of the values of the third quartile and the median of the data set represented by the box plot is 3.

Step-by-step explanation:

According to the box plot the value of the third quartile is 20 and the median is 17.  The difference between the two is 20 - 17 = 3.

Answer:

2 units to the right and 4 units down

Step-by-step explanation:

look at the image below