I have a hat that contains six nickels and five pennies. I draw coins from the hat at random, without replacement. Find the probability that after drawing four coins, I have removed at most two pennies from the hat.

Answers

Answer 1

6 nickels and 3 pennies

Related Questions

Choose the three equivalent forms of 4.625.

four and five eighths, 462.5%, thirty seven eighths
four and six twenty fifths, 4.625%, thirty seven eighths
four and five eighths, 4.625%, forty five eighths
four and six twenty fifths, 462.5%, forty five eighths

Answers

Answer:

Step-by-step explanation:

4.625%- percents and decimals are the same

four and five eighths- five divided by eight is (.625) and 4+ (.625) is 4.625

thirty seven eighths- 37 divided by 8 is 4.625

462.25% is the answer

Caleb observed the costumes that people wore to a costume party. The themes of the costumes and the number of people who wore them are shown in the following table.

Costume Theme Superhero Decades Scary TV & Movie Characters Animals Career
Number of People 128 96 72 52 24 28

A circle graph was drawn from the data in the table. What percentage would be on the Superhero slice of the circle graph?

A. 35.6%
B. 32%
C. 115.2%
D. 128%

Answers

Answer:

Step-by-step explanation:

It has the best ratio

The percentage on the Superhero slice of the circle graph is 35.6%. Therefore, the option A is the correct answer.

What is circle graph?

Circle graphs also known as pie charts are one of the most commonly used graphs to represent data using the attributes of circles, spheres, and angular data to represent real-world information. It is used to visualize information and data.

From the given table, we have

Number of people with Superhero costume = 128

Now, 128/360 ×100

= 1280/36

= 35.6%

Therefore, the option A is the correct answer.

Learn more about the circle graph here:

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ANSWER FAST! The unit of measure of the ___ of the conversion factor should be the unit of measure ___ which you want to convert.
A. numerator; to
B. numerator; from
C. denominator; to
D. none of the above

Answers

I’m pretty sure it’s a, second answer would be c but I’m more sure it’s A

Correct what the person said

Pls help
How do u find the area of this figure

Answers

To find this, you have to cut the figure into familiar shapes. In this case, you can cut it into two rectangles. When you cut it, there is a missing measurement, which is the length for the small rectangle. To find that, you subtract the other two lengths given, which is 8 and 6, and thats the length for the small rectangle. Then you do l•w for both shapes.

Answer:

The answer is 52 in²

Step-by-step explanation:

You can't find the area of it all at once so you must cut it in have to have two shapes like in the picture above and then name them A and B

Now for the shapes we must use the formula Area= Lentgh times Breath

Shape A: A= L x B

8 x 6 = 48 in²

Shape B : A= L x B

2 x 2= 4 in²

now add 48 plus 4 = 52 in²

Hope this helps!

Neil needs to cut 3 long boards into 9 smaller boards the first is 10ft second 16ft third 18ft the table list the smaller boards neil needs to use??

Answers

this is what I found online i dont know if it will help lol

4 ft 3

5 ft 4

6 ft 2

-----

10ft = 1 6ft, 1 4ft

16ft = 2 5ft, 1 6ft

18ft = 2 5ft, 2 4ft

------

different answers/responses.

Answer:

10ft = 1 6ft, 1 4ft

16ft = 2 5ft, 1 6ft

18ft = 2 5ft, 2 4ft

Step-by-step explanation:

What is the approximate scale factor dilating from the red image to the blue image? Explain how you figured this out

Answers

Answer:

SF= 1/4

Step-by-step explanation:

For example:

OA was 12 but the dilated OA' was 3

which therefore means the shape was dilated by dividng 4 or by 1/4

for a giveaway, a local radio station is putting together goodies bags. the bags will include tickets and posters. each bag will receive an equal share of 54 and 36 posters.
a. what is the greatest number of goodie bags that can be created? explain your reasoning.
b. how many of each type of giveaway will be in each bag? explain your reasoning.

Answers

Answer:

https://brainly.com/question/11362948

Step-by-step explanation:

they explain nicely

18, Each bag will have 2 posters and 3 tickets. Sorry if I’m wrong, I did the calculations inside my head.

Solve the inequality for x.

4 − 3x < 7

x > −1
x < −1
x > 1
x < 1

Answers

Answer:
The answer is x<1

The solution set of inequality 4 − 3x < 7 is x > -1.

What is an inequality?

In mathematics, "inequality" refers to a relationship between two expressions or values that are not equal to each other.

Given:

4 − 3x < 7

To solve the inequality, you may multiply or divide each side by the same positive number, add the same amount to each side, take the same amount away from each side, and more. You must flip the inequality sign if you multiply or divide either side by a negative number.

So,

-3x < 3

x > -1

Therefore, the value is x > -1.

To learn more about the inequality;

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A county with an area of 400 square miles has a population of 8,800 residents. Which rate best represents the relationship between the population of the county and the area of the county?

A. 22 square miles per resident

B. 8,400 square miles per resident

C. 9,200 residents per square mile

D. 22 residents per square mile

Answers

Answer:

D) 22 residents per square mile

Step-by-step explanation:

there is a total of 8800 people and they live in a 400 square mile area

How many people live in on mile

8800/400 = 22

22 per mile

Check

22 x 400 = 8,800

D is the correct answer to your question

Liz's age is two-thirds of Debbie's age. Debbie's age is half of Freya's age. what is the ratio of Liz's age to Freya's age?

Answers

Answer:

Let's start by using variables to represent the ages of the three people:

Let L be Liz's age.

Let D be Debbie's age.

Let F be Freya's age.

From the problem, we know that Liz's age is two-thirds of Debbie's age, so we can write:

L = (2/3)D

We also know that Debbie's age is half of Freya's age, so we can write:

D = (1/2)F

To find the ratio of Liz's age to Freya's age, we need to express Liz's age and Freya's age in terms of a common variable. Since we have an equation relating Debbie's age to Freya's age, we can use that as the common variable. From the equation D = (1/2)F, we can solve for F in terms of D:

F = 2D

Now we can substitute this expression for F into the equation for Liz's age:

L = (2/3)D = (2/3)(1/2)F = (1/3)F

So Liz's age is one-third of Freya's age. The ratio of Liz's age to Freya's age is therefore 1:3.

The ratio of Liz’s age to Freya’s is 1:3

3.47x 10 to the power of 4

Answers

3.47x 10 to the power of 4= 34,700

The answer is 34,700

Please help asap and explain how you did it! Tysm!!♡♡

Answers

Answer:

Step-by-step explanation:

The points have a distance of 5 away from eachother

The answer is 5
Explanations:

Cadesia has $42.70, which is 175% of the amount that Alisha has. How much money, in dollars, does Alisha have?

Answers

The amount of money she will have is 100%. So, you divide 175 by 100 and you get 1.75. Then, you divide 42.70 by 1.75 and get 24.4. So, Alisha has $24.40

Alisha has 24.40 dollars

25 students were randomly sampled about their favorite class,
Math=18 students
Science=2 students
English=2 students
Other=3 students
Predict the number of students in an entire school of 300 students whose favorite subject is math.

Answers

Math = 18/25 = 0.72 = 72%

300 x 0.72 = 216 students

please provide an answer and work on how you got it!!

6 - 3x = 2x - 24

Answers

Answer:

x=6

Step-by-step explanation:

rearrange terms, subtract 6 from both sides, simplify, subtract 2x from both sides, simplify, divide both sides by -5, and finally you get 6.

Answer:

x=6

Step-by-step explanation:

6 - 3x = 2x - 24

move the x together and the numbers together

REMEMBER: when you move a something from one side of the equation (not including multiplication and division) to the other, change the sign in-front of it (+ or -)

NOW CONTINUE WITH THE PROBLEM -->

-3x-2x = -24 - 6

now subtract,

-5x = -30

and divide -30 by -5

Since there are 2 negative numbers, the result would be positive -->

and for x, you would get:

x=6

PLEASE HELP!!
There are 5 red marbles, 8 blue marbles, and 12 green marbles in a bag.
Several trials are performed with the results shown in the table. What is the experimental probability of randomly drawing a green marble?

Red Blue Green
10 12 28
What is the experimental probability of randomly drawing a green marble?
What is the theoretical probability of randomly drawing a green marble?
What would you expect to happen if more trials of the experiment are performed? Explain your reasoning using complete sentences.

Answers

Answer:

experimental

$p(green \: mable) = ( \frac{5}{24} \times \frac{8}{24} \times \frac{11}{24} ) \\ = 0.03$

theoretical

$ p(green \: mable) = \frac{12}{25} \\ = 0.48$

Please Help
I need an answer ASAP

Answers

i believe the the answer is 27

I believe it’s right to

$3^{3}$ + 5 x 3

Answers

3 to the power of 3= 3x3x3= 27
5x3=15
27+15= 32

Hope it helps :) have a great day

The answer is 42

because 3x3x3 = 27
and And 5x3= 15 so 27+15=42

Sample Answer: Make a table with inputs showing the number of bottles of water and outputs showing the total cost of the water. Use 1, 2, 3, and 4 bottles for the inputs. Find the corresponding outputs. Plot the ordered pairs in the table of the form (input,output).

Which instructions did you include in your explanation? Check all that apply.
Identify the input.
Identify the output.
Create a table for four input values.
Plot the points from the table.

Answers

The instructions that you would include in your explanation are:

Identify the output.

Create a table for four input values.

Plot the points from the table.

The instructions to be included

In the given question, a series of instructions are provided. To properly explain your process, you have to explain how you got the output. There is no need of explaining the input as they are already provided.

Next, you will Show how you created the table and why you created it in that way. Finally, indicate how the points were plotted on the table. An explanation such as this will help anyone to follow through.

Learn more about ordered pairs here:

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Answer:1 to 2

2 to 4

Step-by-step explanation:

heeeeeelp 4% and my last question

Answers

Answer:

Step-by-step explanation:

A quick search declares the process to be roughly "multiply A & B and then take the square root".

So, 175x7=1225

sqr1225= 35

Yeah?

no?

Answer:

The answer is 35 the third one

PLEASE ANSWER QUICKLY PLEASEPLEASEPLEASE

Answers

Answer: linear

Step-by-step explanation:

The answer is linear…..

The stem-and-leaf plot displays data collected on the size of 15 classes at two different schools.

Mountain View School Seaside School
0 5, 8
9, 8, 2, 0 1 0, 1, 2, 5, 6, 8
8, 7, 6, 5, 5, 4, 4, 3, 1, 0 2 5, 5, 7, 7, 8
0 3 0, 6
Key: 2 | 1 | 0 means 12 for Mountain View and 10 for Seaside

Part A: Calculate the measures of center. Show all work. (2 points)

Part B: Calculate the measures of variability. Show all work. (1 point)

Part C: If you are interested in a smaller class size, which school is a better choice for you? Explain your reasoning. (1 point)

Answers

To calculate the measures of center, we need to find the mean and median for each school.

For Mountain View School:
Data: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 0 + 1 + 2 + 3 + 4 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 8 + 8 + 8 + 9) / 19
= 100 / 19
≈ 5.26

To find the median, we need to arrange the data in ascending order: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5

For Seaside School:
Data: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 1 + 1 + 2 + 2 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 7 + 8 + 8 + 8 + 9) / 19
= 80 / 19
≈ 4.21

To find the median, we need to arrange the data in ascending order: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5

Now let's calculate the measures of variability, specifically the range and interquartile range (IQR).

Range: The range is the difference between the largest and smallest values in the dataset.

For Mountain View School:
Range: 9 - 0 = 9

For Seaside School:
Range: 9 - 0 = 9

Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1) and measures the spread of the middle 50% of the data.

For Mountain View School:
Q1 = 3
Q3 = 7
IQR = Q3 - Q1 = 7 - 3 = 4

For Seaside School:
Q1 = 2
Q3 = 7
IQR = Q3 - Q1 = 7 - 2 = 5

To determine which school is a better choice for a smaller class size, we can consider both the mean and the median.

Both the mean and median for Mountain View School are higher than those for Seaside School. This suggests that, on average, the class sizes at Mountain View School are larger than those at Seaside School. Therefore, if you are interested in a smaller class size, Seaside School would be a better choice

Part A:

For Mountain View School:
- Median: The median class size is the middle value, which is 25.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (29 + 28 + 28 + 27 + 25 + 24 + 24 + 23 + 21 + 20 + 19 + 18 + 15 + 13 + 10) / 15 = 21.27.

For Seaside School:
- Median: The median class size is the middle value, which is 20.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (25 + 25 + 27 + 27 + 28 + 28 + 28 + 30 + 31 + 35 + 36 + 38 + 40 + 43 + 45) / 15 = 31.13.

Part B:

For Mountain View School:
- Range: The range is the difference between the largest and smallest values, which is 29 - 10 = 19.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 20 and Q3 is 28. Therefore, the IQR is 28 - 20 = 8.

For Seaside School:
- Range: The range is the difference between the largest and smallest values, which is 45 - 25 = 20.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 27 and Q3 is 38. Therefore, the IQR is 38 - 27 = 11.

Part C:

If you are interested in a smaller class size, Mountain View School is a better choice for you because it has a lower mean and median class size than Seaside School.

Given parallelogram PARK.

Part I: Algebraically rotate parallelogram PARK counterclockwise 90° about the origin. List the coordinates of the image, parallelogram P'A'R'K'. In your final answer, show all of your work.

Part II: Graphically rotate parallelogram PARK counterclockwise 90° about the origin. On your graph, label the following:

parallelogram PARK and the coordinates of all four of its vertices
parallelogram P'A'R'K' and the coordinates of all four of its vertices
center of rotation and its coordinate
the invisible circle of rotation, its radius and the length of the radius
use arrows to show the counterclockwise movement of the parallelogram

Answers

Answer:

Step-by-step explanation:

The water park is a popular field trip destination. This year the senior class at high school a and high school b both planned trips there. The senior class at high school a rented filled 4 vans and 14 buses with 742 students. High school b rented and filled 4 vans and 6 buses with 350 students. Each van and each bus carried the same number of students. Find the number of students in each van and in each bus.

Answers

so let’s start of by setting variables for buses and vans
x = buses
y = vans

our equations will look something like this :

4x + 14y = 742 &’
4x + 6y = 350

let’s solve for y first . we need to cancel out our x’s so we turn on of them into a negative and since both of them have the same common factor we don’t need to find it . let’s multiply the bottom equation by ( -1 )

here’s what our new equations look like :
4x + 14y = 742
-4x - 6y = -350

now that our x’s are cancelled out we add our y’s and our totals :

14y + ( -6y ) = 8y
742 + ( -350 ) = 392

we want y alone so we divide :

392/8 = 49

y = 49

now we can substitute 49 for y :

4x + 14 ( 49 ) = 742
4x + 6 ( 49 ) = 350

we can multiply those numbers together :

4x + 686 = 742
4x + 294 = 350

now we add downward :

8x + 980 = 1,092

we need x alone so we subtract 980 from both sides :

8x = 112

divide by 8 :

x = 14

now , we can substitute 14 for x and 49 for y to check our work :

4 ( 14 ) + 14 ( 49 ) = 742

742 = 742 ✅

4 ( 14 ) + 6 ( 49 ) = 350

350 = 350 ✅

Question: Reduce and state the GCF

Pic below. Any help is appreciated!

Answers

The answer would be the first choice: 5x/12 and the GCF is 11x^2.

Number one is 5x/12 …………………

(-12) FROM I5=
INTEGERS

Answers

Answer:3
Explanation: For this question the answer sign will be positive so -12+15=15-12 which can be broken into 10-10=0 and 5-2=3 so the answer is 3

That’s 15-(-12)=15+12 because - and- equals + so that’s 27

what is the answer i need the answers now pls pls pls pls

Answers

the answer is 44:9 also diff

44/9 this is the answer
………………………………….

Some students recorded how many minutes they spent on the phone in one day. They put the results in a Stem-and-Leaf Plot.

What is the mean number of minutes spent on the phone?

Answers

Answer: 31

Explanation:

The data from the stem-and-leaf plot is:

10,

24,25,26,

30,30,32,33,

40,45,46

Add up those values

10+24+25+26+30+30+32+33+40+45+46 = 341

Then divide over n = 11 which is the sample size.

341/11 = 31 is the arithmetic mean.

Answer:

341/11 = 31 is the arithmetic mean.

Step-by-step explanation:

A drawing of the Eiffel Tower in Paris used the scale of 2 cm = 5 m. If the height of the tower in the drawing measures 120.4 cm, what is the actual height of the Eiffel Tower?

Answer Choices
48.16 meters
310 meters
301 meters
602 meters

Answers

301 meters

Since 2cm=5m you would have to divide 120.4 by 2 to get 60.2 and times it by 5 to get 301

Answer:301m

Step-by-step explanation:120.4/2=60.2 60.2*5=301

what value of x makes this equation true -(x+3)=2(x-3)

A. 0
B. 1
C. 2
D. 3

Answers

Answer:

To solve the equation -(x + 3) = 2(x - 3) for x, we can follow these steps:

Step 1: Distribute the negative sign on the left side of the equation:

-(x + 3) = 2(x - 3)

=> -x - 3 = 2(x - 3) (using the distributive property)

Step 2: Expand the right side of the equation:

-x - 3 = 2x - 6

Step 3: Add x to both sides of the equation to isolate the x term on one side:

-x + x - 3 = 2x + x - 6

=> -3 = 3x - 6

Step 4: Add 6 to both sides of the equation:

-3 + 6 = 3x - 6 + 6

=> 3 = 3x

Step 5: Divide both sides of the equation by 3 to solve for x:

3/3 = 3x/3

=> 1 = x

So, the correct value of x that makes the equation true is B. 1.

PLEASE MARK BRAILYISTT :D

Answer:

B, one

Step-by-step explanation:

In order to solve this, you can solve the equation. First, you can use the distributive property to get -x-3=2x-6. If you make the variables on one side and the constants on the other, you will get -3x-3=-6. This can further simplify to -3x=-6. Divide both sides by -3 to get that x=1. Then, the correct answer is B.

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Here is some sample output: Please enter some positive integers, hitting return after each one. Enter 'q' to quit: 2 You entered 2 unique numbers: 23 with minimum value: 2 and maximum value: 3 322NN D Hints and Rules Your program should stop the input if anything other than a positive integer is entered. You may want to use the "isnumeric()" function and/or others described in the Python docs for string methods. Normally, you'd use .isnumeric() as a condition for an if-statement or while-loop of course. For example: X = "125" y = "1.25" print (x.isnumeric()) #True print (y.isnumeric()) #False Your program should have at least 2 functions, including a main() function (no global variables or global code other than a call to main) If at least one positive integer is entered, your program should output the smallest (minimum) and largest (maximum) values in the list. 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