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Probability of Compound Events: Mastery Test
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Select the correct answer.
A six-sided fair dle and an eight-sided falr die are rolled together. What is the probability of getting numbers whose sum is a multiple of 3?
O A 1/3
O B.
OD.
10) los via
О Е.
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Answers

Answer 1

Answer:

I would say A because 6:3 can only equal 1/3.

Step-by-step explanation:

It would help if you formatted a bit better though. As the choices are not clear. ^^

Answer 2

The probability of getting numbers whose sum is a multiple of three is,

⇒ 1 / 3

Since, The term probability refers to the likelihood of an event occurring. Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one.

Here, We have;

There are 48 possible outcomes in this situation, and of those outcomes, the ones whose sums are a multiple of three are;

12, 21, 15, 51, 24, 42, 33, 18, 27, 36, 63, 45, 54, 48, 57, and 66.

So, that is 16 out of 48 possibilities,

⇒ 16/48,

⇒ 1/3.

Thus, The probability of getting numbers whose sum is a multiple of three is,

⇒ 1 / 3

Learn more about the probability visit:

https://brainly.com/question/13604758

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Related Questions

Round the number. Write the result as a product of a single digit and a power of 10 28,007,806,203​

Answers

3e^10 is scientific notation

Joshua has $400 in his account and withdraws $25 each month.
How much will be left in his account after 6 months? Would this be a discrete or continuous graph

Answers

Answer:

since he have 400 in his account

then for 6 months= 25×6=150

400-150= 250.

i think it will be a discrete graph

PLEASE HELP ME
#6 Choose the graph of the solution to this inequality. *

Answers

Answer:

D

Step-by-step explanation:

An open line is < and >

A filled line is > and equal, and < and equal

when you plug -3.5 into -6 you get 21 but when you go right, ex -3x-6 you get 18 which is less than 21

Answer:

I think it is  c

Step-by-step explanation:

hope it help

Can someone help me? After I figure out the sequence i have to write the formula. please help.
5/6, 2/3, 1/2, 1/3,...​

Answers

Rewrite the fractions to have a common denominator to find the difference:

2/3 = 4/6

Difference = 4/6-5/6 = -1/6

Sequence formula = an = a1 + d(n-1)

A1 is the first term 5/6

And d = -1/6

Sequence = 5/6 -1/6(n-1)

Simplify to get an =(-n +6)/6

Pls help I'm confused on what to do. View the picture to see my question, thank you!​

Answers

The answer will be number 2

A theater is filled with 84 females and 132 males. What percent of the people in the theater are female?

Answers

Answer:

look at how I rounded them and put in the answer it says to round to

Step-by-step explanation:

84 + 132 = 216

84 / 216 = 38.88%

rounded to the nearest hundredth = 38.89%

rounded to the nearest tenth = 38.9%

rounded to the nearest whole number = 39%

The percent of the people in the theater are female will be 38.89%.

What is mean by Percentage?

A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.

Given that;

A theater is filled with 84 females and 132 males.

Now,

Since, A theater is filled with 84 females and 132 males.

Hence, Total number of peoples = 84 + 132

                                                   = 216

Thus, The percent of the people in the theater are female will be;

Percent = 84 x 100 / 216

            = 38.89%

Therefore, The percent of the people in the theater are female will be 38.89%.

Learn more about the percent visit:

https://brainly.com/question/24877689

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What is the equation of the line that passes through the point (-8,2) and had an undefined slope

Answers

Answer:

-8..hope it helps you

Step-by-step explanation:

x=-8..Y=2

On a 10 sided dice what is the probability that a 3 was rolled?

Answers

Answer:

0.001?

Step-by-step explanation:

I think the answer would be 1/10 or 0.1 but I’m not positive.

Find the missing angles.​

Answers

Answer:

Angle 1 = 128

Angle 2 = 52

Angle 3 = 47

Angle 4 = 133

Angle 5 = 81

Step-by-step explanation:

Angle 5 is 81

Angle 3 is 47

Angle 4 is 133

Angle 2 is 52

Angle 1 is 128

Sadie types 800 words in 16 minutes. What is the unit rate in words per minute?

Answers

Answer:

50 worlds per minute

Step-by-step explanation:

800/16=50

Answer:

= 50 words per minute

Explanation:

Have A Wonderful Day !!

Find the length of side x in simplest radical form with a rational denominator.​

Answers

Answer:

4 * sqrt(3) / 3

Step-by-step explanation:

sin 60 = opposite / hypot = 2 / x

sin 60 is sqrt(3) / 2

2 / x = sqrt(3) / 2 -> 4 = x * sqrt(3)

x = 4 / sqrt(3) = 4 * sqrt(3) / 3

5 star, thank, and brainliest if helpful

Determine the domain of the following graph:

Answers

Answer:

Domain: (-3, 7)

General Formulas and Concepts:

Algebra I

Domain is the set of x-values that can be inputted into function f(x)

Step-by-step explanation:

According to the graph, the line's x-value span from -3 to 7. Since both are open dot, they are excluded from the domain:

(-3, 7) or -3 < x < 7

Identify the real and imaginary part of the complex number. 2 + 6i Real:? Imaginary:?​

Answers

real = 2         imaginary =  6i

there's only two terms in the expression.

i is an imaginary number - it's not on the number line and it never will be; which means any TERM with i in it, is imaginary. 6i is one term so the entire term is imaginary since 6i will never be on the number line.

2 is on the number line which means it's a real number.

i hope this helps!

Is 4 acres for 800 plants a rate it unit rate?

Answers

Answer:

yes, put it in this perspective, for every 4 acres, 800 plant are planted

Step-by-step explanation:

Yes, I believe it is

my question is -9x-5=-95

Answers

Answer:

x=10

Step-by-step explanation:

Pull out like factors :

  -9x + 90  =   -9 • (x - 10)

Equations which are never true:

2.1      Solve :    -9   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation:

2.2      Solve  :    x-10 = 0

Add  10  to both sides of the equation :

                     x = 10

solve for a.
p + a + r = k ​

Answers

Answer:

Step-by-step explanation:

sqrt(p+a)=k-r

we raised to the power of 2 both sides

(p+a)=k^2-2kr+r^2

a=k^2+r^2-2kr-p

choice 2

a=k-p-r this is what I got!

A jacket is on sale for $68.00. There is 5% sales tax on the purchase. What is the total cost, including tax?

Answers

Answer:

$71.40

Step-by-step explanation:

Before Tax Price: $68.00

Sale Tax: 5.00% or $3.40

After Tax Price: $71.40

Answer:

71.40

Step-by-step explanation:

Sales tax = 5% of 68

              [tex]=\frac{5}{100}*68\\\\=\frac{340}{100}\\\\= 3.40[/tex]

Sales tax = $ 3.40

Total cost = 68 + 3.40 = $ 71.40

Could someone pls help me if you know it thank you!:)

Answers

Answer:

24 Square Feet.

Step-by-step explanation:

the answer would be 24 square feet tell me if you need the work

Solve -2lx-3l+5>3??????

Answers

Answer:

2<x<4

Step-by-step explanation:

brainliest??

The volume of a solid cube is 1331cm3. Work out the surface area.

Answers

Answer:

Answer is 726 cm2.

Step-by-step explanation:

I hope it's helpful!

pls help for brainly and points!

Answers

the answer is -7 i think

answer should be x= -2

Could someone help me solve this problem?

Answers

Answer: 18 students would like to learn Spanish

Step-by-step explanation:

Please answer correctly !!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!

Answers

Answer:

RS = 11

Step-by-step explanation:

well from the mid-point theorem we have that

[tex]\triangle PRS \sim \triangle PNQ[/tex]

by a ratio of

[tex]1:2[/tex]

so

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

and now we plug in

[tex]RS = 5x-39\\\\NQ = 4x-18[/tex]

[tex]2[5x-39]=4x-18\\\\10x-78=4x-18\\\\10x-4x=-18+78\\\\6x=60\\\\x=10[/tex]

so the length of RS is

[tex]RS = 5x-39\\\\RS = 5(10)-39\\\\RS=50-39\\\\RS=11[/tex]

Which expressions are equivalent to - 62+(-5.5) + 1.5z + 7y-3.5?
Select all that apply.
A. – 9+ 7y +4.52
B. -9+ 7y + (-4.52)
C. 7y-9-4.5z
D. - 4.52 + 7y-9
E. 7y +(-4.52) -5.5

Answers

I believe that the correct answer is C

What type of exponential function is f(x)=0.75(2.1)x
What is the function's percent rate of change?


Select from the drop-down menus to correctly complete each statement.

The function is an exponential_____ function.


The percent rate of change of the function is _____%.

Answers

Answer:

Growth

110%

Step-by-step explanation:

Which of the following statement(s) describes the rate of change of f over the interval 1.5 ≤ x ≤ 3? Select all that apply.

The graph with the X-coordinate marks 0, 2, and 4. The Y-coordinate mark 0, 2, and 4. There is graph of absolute value function “f” which opens downwards. The function has a vertex at (1, 0). It passes through the points (1.5, 1) and (3, 4).
A. The rate of change is 12.
B. The rate of change is 2.
C. The rate of change is constant.
D. The rate of change is increasing.

Answers

Answer:

B. The rate of change is 2.

C. The rate of change is constant.

D. The rate of change is increasing.

Step-by-step explanation:

Rate of change over 1.5 ≤ x ≤ 3:

[tex] rate of change = \frac{f(b) - f(a)}{b - a} [/tex]

Where,

a = 1.5, f(a) = 1,

b = 3, f(b) = 4

Plug in the values:

[tex] rate of change = \frac{4 - 1}{3 - 1.5} = \frac{3}{1.5} = 2 [/tex]

✔️The rate of change = 2

✔️The rate of change is increasing because the value is a positive value.

✔️The rate of change is also constant over 1.5 ≤ x ≤ 3 since the line is straight.

The points on the interval of the absolute value function in the graph are on the same straight line.

The statements that describe the rate of change over the interval; 1.5 ≤ x ≤ 3 are;

B. The rate of change is 2C. The rate of change is constant

Reasons:

The given parameter of the graph of the f are;

The vertex of the function = (1, 0)

The straight line of the function f passes through the points (1.5, 1) and (3, 4)

Therefore;

[tex]\displaystyle The \ slope \ of \ the \ graph \ between \ (1.5, \, 1) \ and \ (3, \, 4) = \mathbf{\frac{4 - 1}{3 - 1.5} }= \frac{3}{1.5} =2[/tex]

The slope of the graph = The rate of change of the graph

Therefore;

The rate of change of the graph over the interval 1.5 ≤ x ≤ 3 is 2

The rate of change is 2

Given that the graph is a straight line graph, we have;

The slope of the graph is constant, therefore;

The rate of change is constant

Learn more about the graph of linear functions here:

https://brainly.com/question/17090820

HELP ASAP!!
Sketch a graph of the relationship between cost and pounds of blueberries.​

Answers

Answer:

Step-by-step explanation:

Is this correct ? Help

Answers

Answer:

Yes that is the correct answer

Step-by-step explanation:

Someone Please help me..What must the value of x be in order for the figures below to be similar?

Answers

Answer:

16 cm

Step-by-step explanation:

x+x

8+8

16 cm

therefore 16 cm must be the value of x be in order for the figures below to be similar

4c+3d+f c=5 3=d f=-2

Answers

Hey there!

• If c = 5; d = 3; f = –2, then SUBSTITUTE it for their values !

• 4(5) + 3(3) + (–2)

4(5) = 20

• 20 + 3(3) + (–2)

3(3) = 9

• 20 + 9 + (–2)

20 + 9 = 29

• 29 + (–2)

➡️ 29 – 2 = 27

Answer: 27 ☑️

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

Answer:

27

Step-by-step explanation:

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