A set of eight cards were labeled with D, I, V, I, S, I, O, N. What is the sample space for choosing one card?

S = {V, S, I, D, I, I, N, O}
S = {D, I, S, O, N}
S = {V, I, O}
S = {D, I}

Answers

Answer 1

The sample space for choosing one card is S={V, S, I, D, I, I, N, O}.

What is a sample space?

A set of potential outcomes from a random experiment is known as a sample space. The sample space is identified by the letter "S". Events are a subset of the potential outcomes of an experiment. The results in a sample area could vary depending on the experiment.

Given that, a set of eight cards were labeled D, I, V, I, S, I, O, and N.

All the possible outcomes should be included in the sample space.

Here, the sample space will be { D, I, V, I,S, I, O, N}

Elements in the order will be

S={V, S, I, D, I, I, N, O}

Therefore, the sample space for the given set of cards is

S={V, S, I, D, I, I, N, O}.

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Related Questions

A dust particle weighs around 7.53 x 10-16 grams.
grams
O 7,530,000,000,000,000,000
0.0000000000000753 grams
75, 300,000,000,000,000 grams
O 0.0000000000000000753 grams
O'0.0
0.000000000000000753 grams

Answers

Answer:

It would be 3.765 pounds. You have to do 7.53 x 10 to the -10= 0.000000000753. Then do 0.000000000753 x 5 billion to get 3.765.

Step-by-step explanation:

PLEASE HELP 50POINTS!!!!!


Can you always use synthetic division for dividing polynomials?

Answers

Yes, we can use always the synthetic division for dividing polynomials since it is the easiest way in order to get the quotients of two polynomials.

Dividing Polynomials:

We use the division of polynomials to find the quotients of two polynomials. Two polynomials can be divided by simply multiplying and dividing by the largest power in each term.

The two different ways to divide polynomials are 1. Long division method and 2. The synthetic division method. The synthetic division method is the quickest way to divide polynomials between these two approaches.

Advantages of performing a Synthetic Division:

Only if the divisor is a linear factor can we use the synthetic division approach. In contrast to the long division method, which uses division and subtraction, the synthetic division approach uses multiplication and addition. There are just a few calculations needed. There is no need for variables to do the calculation.This method is less prone to errors than the polynomial long division method.  

       

Therefore,

We can say

Yes, we can use always the synthetic division for dividing polynomials since it is the easiest way in order to get the quotients of two polynomials.

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Jack bought 5 pounds5 pounds5, start text, space, p, o, u, n, d, s, end text of Halloween candy. He gave out 3 pounds3 pounds3, start text, space, p, o, u, n, d, s, end text of the candy to trick or treaters and ate 10 ounces10 ounces10, start text, space, o, u, n, c, e, s, end text of the candy.

Answers

Number of candies that will be left with Jack is 1.375 pounds if the total candies were 5 pounds.

What is Subtraction?

Subtraction can be done for any numbers or algebraic expressions.

It is the process of taking out certain value from a given amount of number.

The process of subtraction can also be called as finding the difference.

Given that,

Total candies that Jack bought = 5 pounds

Candies given to trick or treaters = 3 pounds

Candies left = 5 - 3 = 2 pounds

Amount of candies ate = 10 ounces

16 ounces = 1 pound

10 ounce = 10 / 16 pounds = 0.625 pounds

Amount of candies ate in pounds = 0.625 pounds

Candies left = 2 - 0.625 = 1.375 pounds

Hence the amount of candies left is 1.375 pounds.

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Your question is incomplete. The complete question is given below.

Jack bought 5 pounds of Halloween candy. He gave out 3 pounds of the candy to trick or treaters and ate 10 ounces of the candy. How many ounces of Halloween candy does jack have?

I need to find the value of x and it's a horizontal line or whatever the cross over like a x (3x-3)°147°​

Answers

The announcement comes after a week in the United Nations and a month of talks with Iran and other nations over 12:3 percent to discuss a new deal for a nuclear power station at x(3z-3)

a) Hassan deposits $325 into an account that pays 4.7% annual interest compounded monthly. Write an equation to represent Hassanʼs account balance A after t years.

b) Use a system of equations to determine how many years it will take for the account reach $200. Round to the nearest year.

Answers

The equation will be written as [tex]A = 325[1.004]^{12t}[/tex]. The time taken to reach $200 will be 10 years.

What is compound interest?

Compound interest is defined as the interest levied upon the interest. The formula to calculate the compound interest will be written as:-

[tex]A = P[1+\dfrac{r}{m}]^{rt}[/tex]

Given that Hassan places $325 into a savings account that offers a monthly compound interest rate of 4.7%.

The equation for the compounding on monthly basis,

[tex]A = 325[1+\dfrac{0.047}{12}]^{12t}[/tex]

[tex]A = 325[1.004]^{12t}[/tex]

The time will be calculated as:-

[tex]A = 325[1.004]^{12t}[/tex]

[tex]200 = 325[ 1.004]^{12t}[/tex]

log(0.615) = 12 x t x log(1.004)

12t = 121.77

t = 10 years

Therefore, the equation will appear as  [tex]A = 325[1.004]^{12t}[/tex]. It will take 10 years for the price to reach $200.

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What percent of Jemma's answers did she get incorrect?

Answers

If Jemma got 2 out of 20 questions wrong on her most recent math quiz, then the incorrect percent is 10% .

Total number of questions in  the Math's quiz is = 20 ;

Number of incorrect questions done by Jemma is = 2 ;

Number of correct questions done by Jemma are = 18 ;

So , to find the percentage she got incorrect, we divide ; (number of incorrect answers) by (total number of questions) and then multiply by 100 ;

that means ⇒ (2/20) × 100 = 10% ;

Therefore, Jemma got 10% of the questions incorrect on her most recent math quiz.

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The given question is incomplete , the complete question is

If Jemma got 2 out of 20 questions wrong on her most recent math quiz, what percent did she get incorrect ?

The area of the trapezoid is 36 ft².
Find the height of the trapezoid.

4 ft
8 ft

Answers

Answer:

6ft

Step-by-step explanation:

area of trapezoid formula: 1/2h(a+b)

height=x

x/2(4+8)=36

x/2*12=36

2 and 12 will get cancelled

6x=36

x=36/6

x=6

hope it helped!!!

Kenji is deep-sea diving with two friends. Ezra is exploring a coral reef 12 meters in front of Kenji, and Tori is floating on the surface directly above Kenji. If Tori and Ezra are 20 meters apart, how far apart are Kenji and Tori?

Answers

Answer:

Step-by-step explanation:

We know that the hypotenuse is 20m and one leg is 12m.

Pythagorean Theorem= a^2 + b^2 = c^2

12^2 + b^2 = 20^20

144 + b^2 = 400

b^2 = 256

Square root of 256 = 16

Kenji and Tori are 16 meters away from each other.

solve for x -8= x+27/-6

Answers

Answer:

x=-7/2 (exact form)

x=-3.5 (decimal form)

x=-3 1/2 (mixed number form)

Step-by-step explanation: :)

If the water evaporates at the rate in a, for 12 hours, how many inches will evaporate?

Answers

On solving the provided question, we cans ay that inches will evaporate, the equation will be = 12x = 1/2y + 7.43

What is equation?

A mathematical equation is a formula that joins two statements and uses the equal symbol (=) to indicate equality. A mathematical statement that establishes the equality of two mathematical expressions is known as an equation in algebra. For instance, in the equation 3x + 5 = 14, the equal sign places the variables 3x + 5 and 14 apart. The relationship between the two sentences on either side of a letter is described by a mathematical formula. Often, there is only one variable, which also serves as the symbol. for instance, 2x – 4 = 2.

he water evaporates at the rate in a, for 12 hours.

inches will evaporate,

the equation will be = 12x = 1/2y + 7.43

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Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the
correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag
the item to the trashcan. Click the trashcan to clear all your answers.
The Pythagorean theorem describes the relationship between the lengths of legs a and b and the hypotenuse c of any
right triangle.
a² + b² = c²
Complete the equation below by writing an expression equivalent to the length of a, the leg of a right triangle.

Answers

Completing the equation below by writing an expression equivalent to the length of a, the leg of a right triangle is given below

a^2 + b^2 = c^2a^2 = c^2 - b^2a = square root of (c^2 - b^2)

What is Pythagoras' Theorem?

The Pythagorean theorem, sometimes known as Pythagoras' theorem, is a basic relationship between a right triangle's three sides in Euclidean geometry.

According to this statement, the areas of the squares on the other two sides add up to the size of the square whose side is the hypotenuse.

Hence, the complete equation according to this theorem is given above.

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nonononononononnnono

Question in picture! Thanks

Answers

Answer:

~ generally is substituted by negation

Hence, option D (Even numbers are not divisible by 2) would be the correct answer.

Using the F’(x) Graph shown, find the Integral from 0 to 1 F’(x)dx if f(5) = -7.8, and f(0) = 3.

Answers

Answer:

[tex]-22.8[/tex]

Step-by-step explanation:

[tex]\int^{1}_{0} f'(x) \text{ } dx=f(1)-f(0)=f(1)-3 \\ \\ \\ B=\int^{5}_{1} f'(x) \text{ } dx=12 \implies f(5)-f(1)=12 \\ \\ -7.8-f(1)=12 \implies f(1)=-19.8 \\ \\ \therefore f(1)-3=-19.8-3=-22.8[/tex]

Hey! I need help with these 2 questions! Thanks.

Answers

8. The depth of the water is solved to be = 2.9 cm (one decimal place).

9 The ratio r: s =√3 : 2.

How to find the depth of the water

The  depth of water is calculated by first using Pythagoras theorem to get the level between water level 7 cm and water level when completely full which is 10 cm

= √(10² - 7²)

= √(100 - 49)

= √51

The next step is to subtract from the radius

= 10 - √51

= 2.8586 cm

= 2.9 cm

9. The length of diagonal of a cube is given by the formula

= (√3)·s

The diameter of the sphere is equal to length of diagonal of a cube.

radius of a sphere = diameter / 2

r = (√3)*s / 2

r / s = √3 / 2

hence the ratio is

r : s = √3 : 2

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complete question is attached

Does the set of even integers have the density property? Explain.​

Answers

Answer:

 No

Step-by-step explanation:

You want to know if the set of even integers has the density property.

Density property

The density property states that for any two elements of a set, there are additional elements of the set between them.

There are no even integers between any two consecutive even integers, so the set of even integers does not have the density property.

convert 1hour 38 min 14 second to seconds​

Answers

Answer:

5894 seconds

Step-by-step explanation:

Convert  1 hour 38 min 14 seconds to seconds​

1 hour = 3600 seconds

1 min = 60 seconds

38 mins = 60 x 38 = 2280 seconds

Now add all numbers together

3600 + 2280 + 14 = 5894 seconds

So, 1 hour 38 minutes 14 seconds is 5894 seconds.

There were 10 games work out the mean number of goals per game

Answers

Answer:

Step-by-step explanation:

Add all the number of goals and then divide by 10.

(x
Consider a sequence of transformations where
ALMN is translated (x, y) - (x - 3, y + 4),
reflected across the y-axis, and then reflected
across the x-axis.
Predict the effect of the second transformation.

Answers

The transformation of the triangle is the orientation changes and moves the triangle into Quadrant III

What is Reflection?

Reflection is a type of transformation that flips a shape along a line of reflection, also known as a mirror line, such that each point is at the same distance from the mirror line as its mirrored point. The line of reflection is the line that a figure is reflected over. If a point is on the line of reflection then the image is the same as the pre-image. Images are always congruent to pre-images.

The reflection of point (x, y) across the x-axis is (x, -y). When you reflect a point across the y-axis, the y-coordinate remains the same, but the x-coordinate is taken to be the additive inverse. The reflection of point (x, y) across the y-axis is (-x, y).

Given data ,

Let the transformation of the triangle be represented as A

Now , the initial coordinates are ( x , y )

And , on transformation , we get ( x , y ) - ( x - 3 , y + 4 )

Now , the triangle is reflected across the y-axis

So , when you reflect a point across the y-axis, the y-coordinate remains the same, but the x-coordinate is taken to be the additive inverse. The reflection of point (x, y) across the y-axis is (-x, y).

And , its orientation has changed and it is now in Quadrant III.

Hence , the triangle is now in Quadrant III

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Write the quadratic equation whose roots are 3 and -3 and whose leading coefficient is 1 (use the letter x to represent the variables)

Answers

The quadratic equation whose roots are 3 and -3 is x² - 9 = 0.

What is the quadratic equation whose roots are 3 and -3 and whose leading coefficient is 1?

Given the roots of the quadratic equation;

x = 3 and x = -3

The two real distinct solutions for the quadratic equation are x = 3 and x = -3.

Which means x - 3 and x + 3 are the factors of the equation.

Hence;

( x - 3 )( x + 3 ) = 0

Now, expand using FOIL method

x( x + 3 ) - 3( x + 3 ) = 0

x² + 3x - 3x - 9 = 0

x² - 9 = 0

Therefore, the equation is x² - 9 = 0.

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3= g/-4 -5

tysm for helping me

Answers

For the equation 3 = (g/-4) - 5, the value of g is g = -32.

What is an equation?

A mathematical definition of an equation is a claim that two expressions are equal when they are joined by the equals sign ("=").

The given equation is -

3 = (g/-4) - 5

The equation contains a fractional component.

Simplify the equation to get the value of g.

First collect all the like terms -

g/-4 = 3 + 5

Then use arithmetic operation of addition -

g/-4 = 8

Then move the denominator of the fraction to right hand side of the equation -

g = 8 × -4

Then use arithmetic operation of multiplication -

g = -32

Therefore, the value of g is -32.

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-2/5(15-5) is equivalent to what value?

Answers

Answer:
-1/25
Explanation:
= -2/5*10
= -1/25

In parallelogram ABCD, AB = 5x * 3 and CD = 15 * x. FInd the value of x

Answers

In a parallelogram, opposite sides are equal. Therefore, AB = CD.

5x * 3 = 15 * x

15x = 15

x = 1

Therefore, the value of x is 1.

If the height of parallelogram ABCD is 6, what is the area of the parallelogram?

To find the area of parallelogram ABCD, we can use the formula A = base x height, where the base is the length of side AB and the height is the perpendicular distance between side AB and the opposite side CD. Since the height of parallelogram ABCD is given as 6, we need to find the length of side AB.

From the given information, we know that AB = 5x * 3, where x = 1. Therefore, AB = 15. Now we can calculate the area of parallelogram ABCD as:

A = base x height

A = 15 x 6

A = 90 square units

Therefore, the area of parallelogram ABCD is 90 square units.

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Which is the graph of f(x) = 100(0.772)

Answers

It is not possible to graph f(x) = 100(0.772) without additional information. A function needs at least two points to graph a line. The expression f(x) = 100(0.772) represents a constant value, not a function of x, so it cannot be graphed on its own.

Answer: knvsvvs

Step-by-step explanation:

Identify the range of the function shown in the graph.

Answers

Range of the function shown by the graph is (-∞ , ∞)

What is range?

Range is a statistical measurement of dispersion, or how much a given data set is stretched out from smallest to largest.

The range is the set of possible output values, which are shown on the

y -axis.

Given,

Graph of a function,

Range represents the y-coordinate of the function.

By the graph,

Range of the function is -∞ < y < ∞.

In interval notation,

Range = (-∞ , ∞)

Hence, (-∞ , ∞) is the range of the function shown by the graph.

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convert the following measurements into centimeters
A. 15m
B. 1.6km
C. 467mm​

Answers

Answers:

A. 150 cmB. 160,000 cmC. 46.7 cm

===========================================

Work Shown:

[tex]15 \text{ m} = (15 \text{ m})*\frac{100 \text{ cm}}{1 \text{ m}} = 1500 \text{ cm}\\\\\\1.6 \text{ km} = (1.6 \text{ km})*\frac{1000 \text{ m}}{1 \text{ km}}*\frac{100 \text{ cm}}{1 \text{ m}} = 160,000 \text{ cm}\\\\\\467 \text{ mm} = (467 \text{ mm})*\frac{1 \text{ cm}}{10 \text{ mm}} = 46.7 \text{ cm}[/tex]

Each conversion fraction is set up to cancel out any unit that isn't "centimeters".

Side notes:

1 m = 100 cm1 km = 1000 m1 cm = 10 mm

Simplify (6x-15)/(4x^2-25)

Answers

Your question: Simplify (6x-15)/(4x^2-25)

Answer:

3 / 2x + 5

Use the graph at the right. Find the vertices of the image of QRTW for a dilation with center (0,0) and a scale factor of 5.

Answers

With dilation at center (0,0) and a scale factor of 5, the coordinates as we can see from given graph are Q(-3,4), R(-2,-1), T(3,1), W(3,5).

What exactly is dilation?

Dilation is the process of modifying the size of an item or form by reducing or expanding its dimensions according to specific scaling variables. A circle of radius 10 unit, for example, is reduced to a circle with radius 5 unit. This approach is utilised in photography, arts and crafts, and the creation of logos, among other things. There are four primary types of transformations in geometry. They are as follows:

RotationTranslationReflectionDilation or Resizing  

Dilation Properties

Some characteristics of forms that stay constant during dilation changes are:

The figure's angles are all the same.The midpoints of the figure's sides stay the same as the midpoint of the dilated form.The figure's parallel and perpendicular lines stay the same as the dilated figure's parallel and perpendicular lines.The visuals stay unchanged.

Now,

As we can see from properties that the image does not change in dilation it stays same and angles are also same.

So, we can see coordinates from the given graph

hence,

         the coordinates as we can see from given graph are Q(-3,4), R(-2,-1), T(3,1), W(3,5).

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f(x) = -x² + 5 and g(x) = -2x+2, find all values of x for which f(x) = g(x).

Answers

Answer:

The values of x for which f(x) = g(x) are:

x = -1x = 3

Step-by-step explanation:

To find all the values of x for which f(x) = g(x), equate the given functions:

[tex]\implies f(x)=g(x)[/tex]

[tex]\implies -x^2+5=-2x+2[/tex]

Rearrange the equation so that it is in the quadratic form ax²+bx+c=0:

[tex]\implies -x^2+5+2x-2=0[/tex]

[tex]\implies -x^2+2x+3=0[/tex]

Divide both sides by -1:

[tex]\implies x^2-2x-3=0[/tex]

Factor the quadratic equation:

[tex]\implies x^2-3x+x-3=0[/tex]

[tex]\implies x(x-3)+1(x-3)=0[/tex]

[tex]\implies (x+1)(x-3)=0[/tex]

To solve for x, apply the zero-product property:

[tex](x+1)=0 \implies x=-1[/tex]

[tex](x-3)=0 \implies x=3[/tex]

Therefore, the values of x for which f(x) = g(x) are:

x = -1x = 3

We can check the solutions by substituting each found value of x into the functions.

[tex]f(-1)=-(-1)^2+5=4[/tex]

[tex]g(-1)=-2(-1)+2=4[/tex]

[tex]f(3)=-(3)^2+5=-4[/tex]

[tex]g(3)=-2(3)+2=-4[/tex]

As f(-1) = g(-1) and f(3) = g(3), this proves that the values of x for which f(x) = g(x) are x = -1 or x = 3.

Equate Both equatios and find x

f(x)=g(x)-x²+5=-2x+2x²-5=2x-2x²-2x-3=0(x+1)(x-3)=0

The points are -1,3

can rectangle corner perpendicular diagonal lines of the rectangle?
if so can you draw a picture​

Answers

Answer:

yes

Step-by-step explanation:

1 Colour three parts green. Colour five parts yello a What fraction of the circle is green?​

Answers

Answer:

3/8

Step-by-step explanation:

1. If there are three parts green and 5 parts yellow, you can add them to find the total parts

2. 5+3 is 8

3. Then to find the green, which is three, we can divide it

4. 3 green parts/ total which is 8

5. 3/8

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