A bag contains five ping-pong balls numbered 1 to 5. Two balls are removed to form a two digit number. The smallest possible number is 12 and the largest is 54. What is the probability that the number formed is prime? (hint: Write out the entire sample space)

Answers

Answer 1

Answer:

[tex]\frac{11}{42}[/tex] or 26.19%

Step-by-step explanation:

If the range of possible numbers is between 12 and 54 then that means that there are 42 (54 - 12) possible numbers that can be made. In this range, there are 11 prime numbers which are the following...

13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53

Therefore, the probability that the number formed is a prime would be [tex]\frac{11}{42}[/tex] which if we divide and multiply the decimal by 100 we get the probability in percentage form.

[tex]\frac{11}{42}[/tex] = 0.2619

0.2619 * 100 = 26.19%

Finally, we can see that the probability of this happening is 26.19%


Related Questions

Simplify 3(2y -1) + 2y

Answers

Answer: 8y -3

Step-by-step explanation:

3(2y -1) + 2y

6y -3 + 2y

8y -3

Answer:

8 y - 3

Step-by-step explanation - I got it from google so its right 100%

Hurry please!

How do you put 14 1/2 into a calculator without the '/' ?

Answers

Answer:

well you do 1 divided by 2 which is 0.5

Step-by-step explanation:

What's the nicest thing someone has said or done for you? Feel free to comment or leave an answer :)

Answers

Answer: I actually got a good one

My best friend told me that I was the best person ever and that she hoped nothing would ever separate us. She always is there when I need her, and she supported me when I came out! She is the greatest Friend I could ever ask for!

"I was walking home one day last winter, it was super cold out and some lady I've never seen before stopped to pick me up. She was really nice and drove way out of her way to drop me off at my house. She gave me a winter hat and a piece of chicken (she was on her way home from KFC) I said 'thank you' and she told me to pay it forward." I never got her name though :(

If kate has 179 apples and Chloe steals 69 how many does kate have left

Answers

Answer:

110

Step-by-step explanation:

Answer: and 10. 110. Plus chloe savage

Step-by-step explanation:

The graph of a function is a line that passes through the coordinates (2, 11) and (8, 14).

Which is an equation in terms of x and y for this function?
y = 1/2x + 10
y = 2/3x + 9
y = 3/2x + 8
y = 2x + 7

Answers

Answer:

the first one

Step-by-step explanation:

Maine has a cold climate in the winter. Which statement about the probability of temperatures falling below 32F in Maine during the month of January is most likely true? Options: The probability is 100 | The probability is closer to 1 than to 0. The probability cannot be determined before Febuary The probability could be -1.

Answers

Answer:

can't help u..

Step-by-step explanation:

i am so sorry

xbxnxnxn

xnzjznzn

sjziaowoo1i3uo

PLZ MARK ME AS BRAINLIST

WILL GIVE BRAINLIEST
Given the system of equations presented here:

4x + y = 4
2x + 6y = 24

Which action creates an equivalent system that will eliminate one variable when they are combined?

Multiply the first equation by −4 to get −16x − 4y = −16.
Multiply the second equation by −4 to get −8x − 24y = −96.
Multiply the first equation by −2 to get −8x − 2y = −8.
Multiply the second equation by −2 to get −4x − 12y = −48.

Answers

Answer:

Multiply the second equation by −2 to get −4x − 12y = −48.

Step-by-step explanation:

Given:

4x + y = 4 (1)

2x + 6y = 24 (2)

Multiply the second equation by −2 to get −4x − 12y = −48.

4x + y = 4 (1)

−4x − 12y = −48 (3)

Variable x can be eliminated by adding the equations

4x + (-4x) + y + (-12y) = 4 + (-48)

4x - 4x + y - 12y = 4 - 48

0 - 11y = -44

-11y = -44

Divide both sides by -11

y = -44/-11

= 4

y = 4

Answer: Multiply the second equation by −2 to get −4x − 12y = −48.

Step-by-step explanation:

Solve the system of equations 2x + 2y = 6 and 2y - x = 12 using any method.

Answers

2y + 2x = 6
2y - x = 12
Subtract
3x = -6, x = -2
2(-2) + 2y = 6
-4 + 2y = 6
2y = 10, y = 5
Final solution: x = -2, y = 5

Answer:

Step-by-step explanation:

2x + 2y = 6

-2x + 4y = 24

6y = 30

y = 5

10 - x = 12

-x = 2

x = -2

(-2, 5)

Before a renovation a movie theater had 117 seats after the renovation theater had 173 what is the approximate percentage increase of the number of seats in the theater if necessary round to the nearest 10th in percentage

Answers

Answer:

47.86%

Step-by-step explanation:

Total number of seats in a movie theater Before a renovation = 117

Total number of seats in a movie theater after a renovation = 173

We need to find the percentage increase of the number of seats. It can be calcualted as :

[tex]\%=\dfrac{\text{|final number-initial number|}}{\text{initial number}}\times 100\\\\=\dfrac{173-117}{117}\times 100\\\\=47.86\%[/tex]

So, the increase in percentage is 47.86%.

999998376474 x 9999991737

Answers

Answer:

9.99997550221

Step-by-step explanation:

this is a trigonometry question . ​

Answers

Answer:

AB ≈ 5.6 cm

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos62° = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{AB}{BC}[/tex] = [tex]\frac{AB}{12}[/tex] ( multiply both sides by 12 )

12 × cos62° = AB , thus

AB ≈ 5.6 cm ( to 1 dec. place )

I need the sum to (x + 3) + (2x-1)

Answers

answer:

3x + 2

YOUR WELCOME MARK BRAINLIEST

Answer:

18

Step-by-step explanation:

Parantheses

Exponents

Multiply

Division

Adding

Subtracting

A toy company decreased the size of its dominoes container by 25%. If the old containers held 136 dominoes, how many dominoes do the new container hold?

Answers

Answer: 102

Step-by-step explanation:

Answer:

The new container holds 102 dominoes.

Step-by-step explanation:

136 x 25% =34

136-34 = 102

An expression is shown below: square root of 18 plus square root of 2 Which statement is true about the expression? URGENT


it is rational and equal to 3

it is rational and equal to 4

It is irrational and equal to 3 multiplied by the square root of 2 .

It is irrational and equal to 4 multiplied by the square root of 2 .

Answers

Answer:

It is irrational and equal to 4 multiplied by the square root of 2.

Therefore, option d is true.

Step-by-step explanation:

As the expression is

'square root of 18 plus square root of 2'.

i.e. [tex]\sqrt{18}+\sqrt{2}[/tex]

Lets solve the expression

[tex]\sqrt{18}+\sqrt{2}[/tex]

[tex]=3\sqrt{2}+\sqrt{2}[/tex]         ∵ [tex]\sqrt{18}=3\sqrt{2}[/tex]

[tex]\mathrm{Add\:similar\:elements:}\:3\sqrt{2}+\sqrt{2}=4\sqrt{2}[/tex]

[tex]=4\sqrt{2}[/tex]  

or

[tex]=5.65685\dots[/tex]   (in decimal place)

5.65685 indicates that it is irrational and can not be written in the form p/q

Thus, it is irrational and equal to 4 multiplied by the square root of 2.

Therefore, option d is true.

Answer:

I think it is D

Step-by-step explanation:

solve the inequality
h-(-2)≥10

Answers

Let's solve your inequality step-by-step.

h−(−2)≥10

Step 1: Simplify both sides of the inequality.

h+2≥10

Step 2: Subtract 2 from both sides.

h+2−2≥10−2

h≥8

Answer:

h≥8

(Pls mark brainliest)

The solution to the inequality h  -(-2)  ≥  10  is  h  ≥   8

The given inequality is:

h  -(-2)  ≥  10

Simplify the left hand side

h  +  2  ≥  10

Subtract 2 from both sides of the inequality

h  +  2  -  2  ≥  10  -  2

h    ≥   8

The solution to the inequality h  -(-2)  ≥  10  is  h  ≥   8

Learn more here: https://brainly.com/question/17448505

what is a equation for the slope -3/4 and passes through (-8,3)

Answers

Answer:

y=-3/4x+3

Step-by-step explanation:

The -3/4 would be the slope, as you said, and the 3 in -8,3 would be the y intercept!

 Brainliest?

Find the value of x. Show your work with proper statements and notation. P e MQ.

Answers

Answer:

32+46=6x

96=6x

X=16

After solving the equation, the value obtained for x will be equal to 16°.

What is an equation?

Mathematical expressions with two algebraic symbols on either side of the equal (=) sign are called equations.

This relationship is illustrated by the left and right expressions being equal. The left-hand side equals the right-hand side is a basic, straightforward equation.

As per the information obtained in from the given figure,

The given angles are,

∠ m = 32°

∠ N = 64°

Then, the equation form will be,

32° + 64° = 6x

6x = 96°

x 96/6

x = 16°

To know more about equation:

https://brainly.com/question/29657983

#SPJ2

Can anyone help I’m struggling with this

Answers

If you type that equation into Desmos graphing calc it’ll solve it for you

Answer:

Maybe if you could be a bit clear with what you need help with? are you struggling with plotting the points? are stuck on the equation that was given? and do you understand slope intercept form?

I can help you with the equation since that's not the full equation:

-2y = -x + 10

so you divide the -2 and then also divide it on the other side

-2y = -x + 10

-2         -2

cross out the -2's on the left side but do not cross out the y since you will need that. Then divide the numbers so:

 -1 % -2 is 0.5 but we don't use decimals in our equation so just put

-1/-2x

then do 10 % -2 and you should get -5

so put the equation together:

y = -1/-2x - 5

(Is that all or do you need help with anything else?)

pls help. i need to turn this in before midnight

Answers

This is answers for your questions

I only have 25 points so good luck fighting

Answers

Answer:

m,jnngjhgchjfc

Step-by-step explanation:

shank youuuuuuuuuuu

Answer:

thank you so much for the points

Is point 25,20 on the line

Answers

Answer:

What Line? it doesnt touch the x or y axis.

Step-by-step explanation:

A light bulb consumes 1800 watt-hours per day. How long does it take to consume 6750 watt-hours?

Answers

Answer:

I LOST ALL MY POINTS NOOOOOO

Is it impossible to answer those without that imagine on the left but can someone try I’ll mark brainliest

Answers

A) angle XTU
B) angle ZTW
C) angle UTZ
D) angle YTX
E) right angle
F) obtuse angle
G) acute angle
H) straight angle
I) YZ and XW
J) 90 degrees
Be careful I am not sure about last two answers

Convert 11/3 into a mixed number.


3 2/3
4 1/3
3 1/6

Answers

Answer:

3 2/3

Step-by-step explanation:

What is the slope of the line?

Answers

Answer:

The slope of the line is y=1x+1.5

Step-by-step explanation:

so the slope is 1/1 which is 1 only

Answer:

4/5

I hope this helps dkdmdmjsdk

An artist uses a 3-foot piece of wood to carve statues she uses 1/6 foot pieces of wood for each statue how many statues can be made from all the wood

Answers

Answer:

18

Step-by-step explanation:

Dimension of piece of wood = 3 ft

Dimension of piece of wood used for one statue = [tex]\frac{1}{6}[/tex] ft

To find:

Number of statues that can be made from all the wood ?

Solution:

To find the total number of statues that can be carved from the given piece of wood, we need to divide the dimensions of given piece of wood with the piece required to carve one statue.

Formula:

[tex]\dfrac{a}{\frac{b}{c}} = \dfrac{a\times c}{b}[/tex]

Number of statues that can be made:

[tex]\dfrac{3}{\frac{1}{6}}\\\Rightarrow \dfrac{3\times 6}{1}\\\Rightarrow \bold{18}[/tex]

Therefore, 18 number of statues can be made.

3 Which of these numbers is between -4 and 2 on the number line?" -6 3 -5 -1​

Answers

Answer:-1

Source:trust me bro

Identify the slope and y-intercept: y = ¼x - ⅓
if you could please help me right not I would really appreciate it.

Answers

Answer:

Slope: ¼, y-intercept: -⅓

Step-by-step explanation:

We know that slope-intercept is y=mx+b. We also know that m is the slope, b is the y intercept, y is y, and x is x. As we can see, the equation is y = ¼x - ⅓. Since it is minus ⅓, not plus ⅓, that means the y-intercept is negative. Now we know that the y-intercept is -⅓. Now, let's identify the slope. The slope is ¼, because it is the number next to x (y=mx+b). Now that we know this, we have our answer! The slope is ¼, and the y-intercept is -⅓! I hope this helps!

Simplify the expression (2a^1/3•3b1/2) (a^1/3•3b^3/4)

Answers

Answer: [tex]\frac{1}{4}[/tex][tex]a^{2}[/tex][tex]b^{4}[/tex]

GARDENING Jane needs to buy mulch
for the garden with the dimensions
shown in the figure. For how much area
does Jane need to buy mulch? Round to
the nearest tenth.
15.5 yd

Answers

Answer:

I suggest you use Socratic, it solves questions like this.

Step-by-step explanation:

Other Questions
Which of the following was an invention that Thomas Edison created? the subway the automobile the phonograph the telephone What training principle states that you must continue to exercise to mantain fitness a. Balance What is A Taily Day ? help please its due at a certain time Plzzzz helpppp!!!!what are the coordinates of the point on the directed line segments from (-6,-4) to (4,6) that partitions the segment into a ratio of 2 to 3? What was the Name Of the region That the phoenicians with Israelites and philistines ? find the vector parallel to the resultant of the vector A=i +4j-2k and B=3i-5j+k Is "The weight of a stack of standard 8.5x11 copier paper vs. number of sheets of paper." a proportional relationship? Select the equation that shows a proportional relationship between x and y. Oy - 2x + 4 oys 5x O y = 3x - 5 OY-5.8 One degree of longitude at the equator is approximately 111 km. As we move north or south the size of a degree changes. How many kilometers would 1 of longitude measure in kilometers at 45 latitude north? A. 55.5 kilometers B.222 kilometers C. 444 kilometers D. 0 kilometers Identify the type of figurative language in the following sentence:Mom was pulling my leg when she told me I had to wake up at 5:00 a.m. 43+9=10+42 and 10+42=52, then 43+9 Why do you usually find domain names instead of IP addresses in a URL? Select one: a. An IP address would make your web page load more slowly b. A domain name is easier to remember C. An IP address is not guaranteed to get you to the right server computer d. Domain names are free, while IP addresses are very expensive how many atoms are in a sample of uranium with a mass of 789 g. A mass of 25kg is acted on by two forces, one which is 15 N due east while the second one is 10N due north . The acceleration of the mass is. Plz help Im getting timed help asap Its distributive property so 6x55 i need the second part how to write it out like (and then) a number + some other number and then what it equals 5th grade math please help me on this! thanks. I WILL GIVE BRAINLIEST I AM TIMED PLEASE HELPGive the opposite of the following meaning:donnersentiroffrirrecevoirmanger Read this passage from "August Heat" and think about what it tells the reader about the theme of the story:I rolled up the sketch, and without quite knowing why, placed it in my pocket. Then with the rare sense of happiness which the knowledge of a good thing well done gives, I left the house.What theme do these details about James suggest?Question 7 options:People should take good care of their possessions. Working hard is an important life skill.Many times we do things that are out of our control.