Choose the real-world situations that involve sample spaces and have a correct description of the sample spaces. Select all that apply.

Multiple select question.
cross out

A)
A motorist pulls up to a traffic light. The sample space is red light or green light.

cross out

B)
Bill is playing a game and rolls a 6-sided die on his turn. The sample space is 1, 2, 3, 4, 5, 6.

cross out

C)
Mary is flipping 2 coins and recording the results. The sample space is 2 heads, a head and a tail, 2 tails.

cross out

D)
Paul has a bag of marbles with red, blue, and purple marbles. He randomly picks a marble. The sample space is red, blue, purrple.

cross out

E)
A teacher wrote each letter in the word BASEBALL on a piece of paper and placed the letters into a bag. The sample space is B, A, S, E, L.

a = b

b = 180° - 130° = 50°

so a = 50°

Answer:

Step-by-step explanation:

Use both points and find the slope:

Find the line, using point-slope form and point (4, 4):

Answer:

1. a

2. mode is 14,so I think C

3. a because it was around 100

4. a

5. a

6. b

7. a

8. a

9. b

Answer:

Sin A: 35/37

Cos C: 35/37

Step-by-step explanation:

Sin A: 35/37

Cos C: 35/37

Using acronym SohCahToa we know

Sin is Opposite/Hypotenuse

Cos is Adjacent/Hypotenuse

With each problem we mark by the letter given to create adjacent side.

I hope this helps!

Answer:500/2000 = 25/100 = 25%.

Related Standard Percentage Calculations on Change from 2000 to 3000

X Y Percentage(P) Change

2000 3100 55

2000 3120 56

2000 3140 57

2000 3160 58Step-by-step explanation:

Answer:

[tex]\frac{3x + 1}{5}[/tex]

Step-by-step explanation:

y = [tex]\frac{5x-1}{3}[/tex]

make x the subject

3y = 5x - 1

3y + 1 = 5x

[tex]\frac{3y + 1}{5}[/tex] = x

now switch x with y
so,

[tex]\frac{3x + 1}{5}[/tex] (ans)

Answer: When you have two mutually exclusive events, to find the probability of one or another, you add the probabilities.

65+7=72

Final answer: B

Step-by-step explanation:

Answer:

2.93

Step-by-step explanation:

Step-by-step explanation:

B) False

7:5 is reciprocal of 5:7

Answer:

Step-by-step explanation:

Total pieces of salad in the circle:

Orange pieces are 6 out of 24:

Total pieces

Orange fraction

Answer:

$132

Step-by-step explanation:

[] First, we will set up an equation for Ross.

-> We will use slope-intercept form (see attached)

-> The slope:

[tex]\frac{y_{2} -y_{1}}{x_{2} -x_{1} }[/tex] = [tex]\frac{81-40.5}{6-3}[/tex]=[tex]\frac{40.5}{3}[/tex]=13.5

-> The y-intercept:

y = 13.5x + b

(81) = 13.5(6) + b

81 = 81 + b

0 = b

-> Final equation:

y = 13.5x

-> For 8 hours, we will plug in 8 as the x.

y= 13.5(8)

y = $108

[] Joey earns 3 dollars more,

y = (13.5 + 3)x

-> Now we will plug 8 into the equation as x,

y = $132

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

Answer:

132

Step-by-step explanation:

Answer:

the answer is 40/4

Step-by-step explanation: 7 1/4 3/4 40/4

Answer:

A fraction is written in simplest form when the GCF of the numerator and the denominator is 1.

Step-by-step explanation:

if both still shared common factors you could keep reducing the fraction

Answer:

Check the attachment.

Answer:

The angle made by the line segments from the chord's endpoints to the centre or at any point on the circle, then the angle formed is called the angle subtended by the chord at a point

Step-by-step explanation:

Answer:

Step-by-step explanation:

I believe you mean the angle subtended by two chords. The angle is called an inscribed angle

Step-by-step explanation:

Florence Nightingale OM RRC DStJ was an English social reformer, statistician and the founder of modern nursing. Nightingale came to prominence while serving as a manager and trainer of nurses during the Crimean War, in which she organised care for wounded soldiers at Constantinople.

Factor when divides the function the remainder is zero. The factorized form of the function f(x)=125x⁶-8 is (5x²-2)(25x⁴ + 10x²+4).

A factor of a function is a factor which when multiplied by another the result is the function itself.

We know that in order to factorize a function, we need to take the common terms out from the expression,

[tex]f(x)=125x^6-8[/tex]

The given function can be written as,

[tex]f(x)=125x^6-8\\\\f(x)=5^3x^6-2^3\\\\f(x)=(5x^2)^3-2^3[/tex]

Now, we will use the algebraic property to solve the function.

[tex]f(x)=(5x^2)^3-2^3\\\\f(x)=(5x^2-2)(25x^4+10x^2+2^2)\\\\f(x)=(5x^2-2)(25x^4+10x^2+4)[/tex]

Hence, the factorized form of the function f(x)=125x⁶-8 is (5x²-2)(25x⁴ + 10x²+4).

Learn more about Factors:

https://brainly.com/question/6810544

Answer:

C

Step-by-step explanation:

[tex]\textit{area of a rectangle}\\\\ A=Lw~~ \begin{cases} L=length\\ w=width\\[-0.5em] \hrulefill\\ A=x^2-4x-45\\ w=x+5 \end{cases}\implies x^2-4x-45=L(x+5) \\\\\\ \cfrac{x^2-4x-45}{x+5}=L\implies \cfrac{(x-9)~~\begin{matrix} (x+5) \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}{~~\begin{matrix}x+5 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~ }=L\implies x-9=L[/tex]

Answer:

All in order:

YES

NO

NO

YES

Step-by-step explanation:

-7 + 5(-6) < 33 YES

-7 + 5(8) < 33 NO

-7 + 5(9) < 33 NO

-7 + 5(-4) < 33 YES

Answer:

Self-confidence: When you develop a positive attitude, you will start feeling better about yourself. You will treat yourself with more respect and love, and this in turn will boost your confidence levels and inner strength. You will take on new challenges and come out of your self-limiting beliefs

Dilation involves changing the size of a shape

The scale factor is 2, and the value of the variable is 6

From the figure, the scale factor is the quotient of the red figure and the blue figure.

So, we have:

[tex]k = \frac{28}{14}[/tex]

Divide

[tex]k = 2[/tex]

The value of the variable (n) is then calculated as:

[tex]n * k = 12[/tex]

This gives

[tex]n * 2 = 12[/tex]

Divide both sides by 2

[tex]n = 6[/tex]

Hence, the scale factor is 2, and the value of the variable is 6

Read more about dilation at:

https://brainly.com/question/3457976

Answer:

A = 6

B = 10

Step-by-step explanation:

[] Let's look at the system again:

[tex]\left \{ {{Ax+By=38} \atop {2Ax-By=16}} \right.[/tex]

[] They give us a set of x and y values, (3, 2) so we can plug them into the system.

[tex]\left \{ {{A(3)+B(2)=38} \atop {2A(3)-B(2)=16}} \right.[/tex]

[] Now, we can solve this with a graphing calculator. Let A be x and B be y for the sake of graphing.

A = x

B = y

[tex]\left \{ {{x(3)+y(2)=38} \atop {2x(3)-y(2)=16}} \right.[/tex]

-> See attached

[] We can see the lines intersect at (6, 10) so the answer is A = 6 and B = 10.

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

Answer:

1/50

Step-by-step explanation:

2% is 2/100

Which simplified is 1/50

Step-by-step explanation:

Slope formula:

[tex] \frac{y2}{x2} - \frac{y1}{x1} = m[/tex]

m = slope

Substitute the points into the formula format:

[tex] \frac{ - 6}{1} - \frac{30}{ - 5} = m[/tex]

Solve:

[tex] \frac{ - 36}{6} = m[/tex]

Divide:

[tex] - 6 = m[/tex]

The slope equals -6.

Answer:

it will take Isaac 13.3... mins and 9 mins for Juanita

Step-by-step explanation:

I think

Answer:

7.3 minutes

Step-by-step explanation:

Isaac: 3 apples/minute

Juanita: 5 apples / 2 minutes = 2.5 apples/minute

Together: 5.5 apples/minute

40 apples / (5.5 apples/minutes) = 7.3 minutes

Answer:

36 in. long

Step-by-step explanation:

If 8 in = 12 in

then 24 in = x

[tex]x = \frac{12 \times24 }{8} [/tex]

[tex]x = \frac{288}{8} [/tex]

x = 36 in.

Answer:

Julia find 2 more 3 inch leaves than 4 inch leaves

Answer:

The answer is 36

Step-by-step explanation:

Now, Evaluate

x² + 2(x + y)

(4)² + 2(4 + 6)

16 + 2(10)

16 + 20 = 36

Thus, The answer is 36

-TheUnknownScientist 72

Answer:

the answer is 36

hope it's helpful

Dilation involves changing the size of a figure

The endpoints of the image are (0,3) and (8,3)

The coordinates of the pre-image are give as:

(2,2) and (6,2)

The scale factor is given as:

k = 2

The center of dilation is given as:

(a,b) = (4,1)

The coordinates of the image are then calculated as:

(x,y) = (k(x -a) + a, k(y -b) + b)

For (2,2), we have:

[tex](x,y) \to (2(2 -4) + 4, 2(2 - 1) + 1)[/tex]

[tex](x,y) \to (0, 3)[/tex]

For (6,2), we have:

[tex](x,y) \to (2(6 -4) + 4, 2(2 - 1) + 1)[/tex]

[tex](x,y) \to (8, 3)[/tex]

Hence, the endpoints of the image are (0,3) and (8,3)

Read more about dilation at:

https://brainly.com/question/3457976