Ruthie is trying to choose what reading material she wants to take on a vacation. She wants to read 1 fiction book, 1 nonfiction book, and 3 magazines. If Ruthie has 8 fiction books, 7 nonfiction books, and 3 magazines to choose from, how many possible combinations of books and magazines could she take with her.

E. 3 F.8 G.56 H.112

Answers

Answer 1

The number of possible combinations would be 56.

What is permutation?

Permutation is the changing of the order in which things have been arranged or the arranging of things in a certain order.

Analysis:

Total number of fiction books available = 8

number of fiction books Ruthie wants = 1

Number of combination for Ruthie = 8C1 = 8 ways

Total number of non fiction books available = 7

number of non fiction books needed by Ruthie = 1

possible combination = 7C1 = 7 ways

Total number of magazines available = 3 ways.

Total possible combinations for all the Reading materials = 8 x 7 x 1 = 56 ways.

number of magazines Ruthie wants = 3C3 = 1 way

In conclusion, the number of possible combinations of The reading materials is 56.

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Related Questions

Despite a wide variety of workplaces for those working in Human Services, all workplaces include

comfortable areas for interactions amongst people.
a variety of medical testing equipment.
desks where clients can sit across from the worker.
toys and exercise equipment for children.

Answers

Answer:

a  variety of medical testing equipment.

Step-by-step explanation:

Answer:

c hope this helps if wrong please tell me

Step-by-step explanation:

Mrs. Gafni feeds her dog, Rusty, 3/4 cup of dog food each day. How much does she feed Rusty each week? Write the answer as a mixed number.

Answers

Answer: 5¹/₄ cups of dog food

Step-by-step explanation:

There are seven days in a week.

If she feeds the dog 3/4 every day, the amount she feeds Rusty every week is:

= 3/4 * 7

= 21/4

= 5¹/₄ cups of dog food

HELP ME ASAP! I have this assignment as missing ahhhh!! I'll mark brainliest

In the right triangles shown, the measure of angle ABC is the same as the measure of angle EBD.


What is the length of side BE?

Answers

Answer:

[tex] 3\frac{1}{3} [/tex]

or

[tex] \frac{10}{3} [/tex]

or

[tex]3.333[/tex]

Step-by-step explanation:

These two triangles are similar. Since they share two angles, the right angle and angle EBD and ABC are congruent. By AA similarity rule, they are similar triangles.

Since they are similar we can set up a proportion of the triangles since similar triangles have proportional side length.

Side AC corresponds with DE

Side AB corresponds with BE

Side BC corresponds with BD

So we can use this proportion theorem, or angle bisector theorem

[tex] \frac{ac}{ab} = \frac{de}{be} [/tex]

Plug in the numbers.

[tex] \frac{3}{5} = \frac{2}{x} [/tex]

Cross multiply

[tex]3x = 10[/tex]

[tex]x = \frac{10}{3} [/tex]

As a decimal it equal

[tex]3.333[/tex]

or

[tex] 3\frac{1}{3} [/tex]

Graph this function: y+6=1/2(x-1)

Answers

Answer:

Hope this helps! Have a great day!

Step-by-step explanation:

Answer:

[tex]y=\frac{1}{2}x-\frac{13}{2}[/tex]

Step-by-step explanation:

Move all terms not containing  y  to the right side of the equation.

[tex]y = \frac{x}{2}-\frac{13}{2}[/tex]

Rewrite

[tex]y=\frac{1}{2}x-\frac{13}{2}[/tex]

Use the slope-intercept form to find the slope and y-intercept.

Slope: [tex]\frac{1}{2}[/tex]

y-intercept: [tex](0, -\frac{13}{2})[/tex]

good luck, hope this helps :)

Zenaida shares 1/5 bag of cookies equally among herself and 2 her friends. What fraction of the cookie bag will each girl receive?

Answers

Answer:

1/15

Step-by-step explanation:

1/5 divided by 3

=1/5 times 1/3

=  1 × 1

 -------

 5 × 3

= 1/15

Answer:

The answer is 1/10

Step-by-step explanation:

1/5 divided by 2

1/5 times 1/2

1 x 1 = 1

5 x 2 = 10

1/10

Richard bought a pair of shoes for $37.00, a tie for $22.00, and a new belt for $17.00. If the sales tax is 7.5%, how much sales tax did Richard pay for these items?

Answers

It seems to me, that if you were to add the price of all three items together, then multiply by 7.5%, you'd have the answer.  Remember that 7.5% = .075 ... in other words, that is the number you would multiply the sum of the items by.  Does that help?

What are the dimensions of the fenced in area if he only has 320 yards and the length is 5 yards more than 5 times the width

Answers

Answer:

Length = 134.16yds, width = 25.8yds

Step-by-step explanation:

Perimeter of the yard = 2(L+W)

L is the length

W is the width

If length is 5 yards more than 5 times the width, then;

L = 5W+5

Substitute

P = 2(5W+5+W)

P = 2(6W+5)

P = 12W+10

320 = 12W +10

12W = 320-10

12W = 310

W = 310/12

W = 25.8

Since L = 5W+5

L = 5(25.8)+5

L = 129.16+5

L = 134.16yds

Length = 134.16yds, width = 25.8yds

Daily ticket sales for a music festival are as follows: 454, 635, 454, 843, 1951, 1999. What are the mean, median, and mode of the data?

Answers

mean-1056, median-739, mode- 454

8.) In a carnival game, you gain $2 if you win and lose $1 if you do not win. If
someone plays 30 times and has a net loss of $6, how many wins were there?

Answers

Answer:

Step-by-step explanation:

Somebody plays 30 times

L+W = 30, where L and W are number of losses and wins, respectively.

L = 30-W

Net after 30 plays is $6

2W - 1L = 6

2W - (30-W) = 6

3W = 36

W = 12

W = 18

17 wins

end behavior of f(x)=-4(1/2)^x+4

Answers

Answer:

x=0

Step-by-step explanation:

Answer: f(x)= 4 as x goes to infinity and f(x) continues to negative infinity as x goes to negative infinity

Step-by-step explanation:

Helpppppp!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Multiply Multiply Multiply Multiply Multiply

How to graph this???

Answers

Answer:

you cant see the full picture.

Step-by-step explanation:

Yeah you can’t see the full picture sorry I can’t solve it

help quick!!
Part A: Bill earned $12 walking his neighbors' dogs on Saturday. He earned some extra money on Sunday doing the same thing. Write an expression with a variable that shows the total amount of money Bill earned Saturday and Sunday.

Part B: Bill was able to walk 2 more than twice as many dogs as his friend Steve. Write an algebraic expression to represent the number of dogs Bill walked compared with Steve.

Answers

Answer:

Part A: 12 + x

Part B: 2s + 2

Step-by-step explanation:

First thing you need to know is the difference between an expression and an equation. An expression does not have an equal sign, while an equation does.

To write an expression for Part A, first write the 12 (the amount he got on Saturday). Then, we need to write the addition sign (to find the total amount Bill earned). We don't know how much Bill earned on Sunday, so use any variable (I used x). Because we're writing an expression, do not write an equal sign.

To write an expression for Part B, first write the amount of dogs his friend Steve walked using a variable because we don't know that number (I used the variable s). Then, since Bill walked 2 more than twice as many dogs Steve walked, write the s multiplied by the 2 or just 2s. Now add the addition sign (to find the total amount Bill walked). Add a 2 because Bill walked 2 more dogs than twice as many Steve walked.

Hope it helps!

The expressions formed are 12+x and 2y+2.

What is an Expression?

An expression is a mathematical statement which consists of variables, constants and mathematical operators.

Let x be the amount of money Bill earned on Sunday.

He earned $12 on Saturday.

The total amount of money Bill earned is,

=> 12 + x

Let the number of dogs Bill's friend Steve walked is y.

Then the expression for the number of dogs Bill walked compared with Steve is,

=> 2y +2

To know more about Expression

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A pound of fudge is cut into 8 squares. Each square sells for $2.25.

Which equation represents the total cost, C, for x
squares of fudge?

Answers

8 / 2.25 = 3.56 (rounded to the nearest cent)

3.56x = C

Ignore the Brief Introduction

Answers

Answer:

pretest

1. B

2.A

3.B orchid ....

4.C

5.C

looking back

1.E

2.A

3.B

4.C

5.D

HURRY Please help!!!!!
Please!!!!

Answers

Answer:

1. 5>1 true

2. 1<7 true

3. 2>-1 true

4. -6<-30 false

5. 5>6 false

Step-by-step explanation:

Hope this Helped

Which of the following number is odd? *
A. 68,458
B. 92,162
C.28,952
D. 28,923​

Answers

Answer:

D. 28,923

Step-by-step explanation:

We are given four numbers and are asked to find out which number is odd.

An odd number is a number that cannot be split evenly, if it is split, it will end up in either a fraction or a decimal.

Even numbers are the opposite, so which would be the answer?

This would be D. 28,923. 28,923 divided by 2 gives you a decimal. Which is 14461.5, all the other choices give you whole numbers.

19. A diagonal of a quadrilateral is 26 cm and the perpendiculars drawn to it from the opposite
vertices are 12.8 cm and 11.2 cm. Find the area of the quadrilateral.​

Answers

akdjsjdjsjdsndjskswieieieie

what 5/8x + 1/2 (1/4x + 10)? ​

Answers

Use photo math it’s free in any telephone

Answer:

3/4x + 5

Step-by-step explanation:

5/8x + 1/2 ( 1/4x + 10) = 5/8x + 1/8x + 5 = 6/8x + 5 = 3/4x + 5

6. Louie's Lemonade is available in 2.5 gallon jugs. A serving is 8 fluid ounces (fl. Oz.). How many servings are in one jug of lemonade? 1 cup = 8 oz. 1 gallon = 16 cups

Answers

Answer:

5 servings

Step-by-step explanation:

2.5 gal x 16 cups each= 40 cups total

1 cup = 8 oz

40 oz / 8 oz = 5 servings

A sphere has a radius of 1 inch. What is the volume of the sphere, in cubic inches?

Answers

Answer:

V≈ 4.19in³

Step-by-step explanation:

V=4/3 π r³= 4/3 ·π· 1³ ≈4.18879in³

Graph (3, –3), (–2, 0), (–2, 4) and (5, 4) and connect the points. This polygon is a . The length of the left side . The length of the right side .

Answers

This.

(20 characters)

Answer:

Quadrilateral

is 4 units

cannot be determined

Step-by-step explanation:

I had the same assignment question on edge question 3

4x+6y=60 y=2 solve for x

Answers

Answer:

x=12

Step-by-step explanation:

4x+6y=60                    y=2

4x+6(2)=60

4x+12=60

4x=60-12

4x=48

x=[tex]\frac{48}{4}[/tex]

x=12

Answer: X= 12

Y= 2

Step-by-step explanation:

I need help in this sum plss

Answers

Answer:

7.11111111112

Step-by-step explanation:

there should be 10 1's

Answer: look at the picture

Step-by-step explanation: hope this help :)

Write 3 - d/5 = 6 in words.

Answers

Three minus D over 5 = 6.

Hope this helps -_

Joel spent $28 for an Internet data service
and
pays $14.50 per month. He spent 24 50 to join
an online movie streaming site and bays $13.25
per month. Write an expression to represent
Joel's total cost for both memberships after
m months

Answers

28+14.50m+24.50+13.25m= cost plus monthly due is a start. You can also combine like terms
52.50+27.75m= start cost of both and monthly of both.
Either is right just depends on what your teacher is looking for...
Good luck with this brainliest would be appreciated

Answer: 42.50m + 37.75

Step-by-step explanation:

28+14.50m = 42.50m

24.50+13.25m = 37.75m

So the answer is, 42.50m + 37.75m

help pls it has to be in an equation and ill mark brainliest.​

Answers

Answer:

y = 1/6x+2

Step-by-step explanation:

1/6=slope 2=y int. hope this kinda helps

5TH GRADE MATH GIVING BRAINLIESTT

Answers

Answer:

graph A

Step-by-step explanation:

When the cost is at 4 dollars, the feet is at 1. Hope this helps!

Answer:

A

Step-by-step explanation:

The only number that comes across 4x and 1y is a.

solve for x
3x + 4 = 13

Answers

Answer:

x = 3

Step-by-step explanation:

3x = 13-4

=> 3x = 9

=> x = 3

During the rainstorm last week, Dwight and his sister wanted to see how much rain they could collect. In order to do this, they put out 12 three-and-a-half liter containers. Each of these containers was filled four times during the storm. How much rain was collected in all?

Answers

Answer: 168 liters

Step-by-step explanation:

From the information given , we are informed that they put out 12 three-and-a-half liter containers and that each of these containers was filled four times during the storm.

The amount of rain that was collected in all goes thus:

Since each container was filled 4 times, the amount filled by each container will be:

= 3 1/2 liters × 4

= 14 liters

Therefore, the total amount for the 12 containers will be:

= 12 × 14 liters

= 168 liters

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