Mathematics Middle School

Each week in the library Mrs. Hoskins features popular books in the display. This week includes 3 mystery books, 4 biographies, 6 sci fi books 2 dystopian society books. Jack randomly choose one book to read .What is the theoretical probability that it is a biography

Answers

Answer 1
4/15

select/all
4 bib / all 15

Related Questions

Seventy-two students chose to watch a movie on the last day of school. This is 60% of the 6th-grade class. How many total students are in the 6th grade?

Answers

Answer:

300

Step-by-step explanation:

75 multiplied by 4 is 300

Answer:

300

Step-by-step explanation:

Solve each system by elimination
8/11y+3/11=-x
-21=56y+77x

Answers

Answer:

Find the least common denominator (LCD) by factoring each denominator multiple ... -77x+11_- Tx 5.6X-5 – 2x-3_24x 6. ... 11y-3 = 14 - 2x ... 2x=-16. 1. x+y=-1 x 3-8. Solve each system of linear equations by substitution. ... elimination method.

Step-by-step explanation:

The answer is y=-11x-3/8

1. What unit would you use to measure the distance from the front door of your apartment or house to your room?
a. centimeters
b. meters
c. millimeters
d. kilometers

____________________________________________________________________
2. If you want to find the mass of a very light object, what unit would you use?

b. milligrams
a. grams
c. kilograms

Answers

Answer:

1. meters 2. milligrams

Step-by-step explanation:

Answer:

i think meters and the second one u would use milligrams

Step-by-step explanation:

PLsss help nobody is helping me :(

Answers

7. E
8.C
9. F
10.D
11.B
12.A
13.G
I think this is right

PLS HELP ASAP!!!!!!!!!!
angle relationships

1. ∠X and ∠Z are vertical angles.
2. ∠X and ∠Y are a linear pair.
3. ∠W and ∠Z are supplementary.
4. ∠Y and ∠Z are supplementary.
5. ∠W and ∠X are adjacent.

Answers

2 because they make a line

3 because they add to 180

5 they are side by side touching

Write the fraction as a percent. $\frac{3}{250}$ = % i will mark it the brianest

Answers

3/250
6/500
1.2/100
1.2%
i was about to say it but he beat me to it but he is correct

pls answer if i dont get good grades i wont be able to play soccer

Answers

Answer:

It’s A you are correct kid

Step-by-step explanation:

helpppppppppppppp mmmmeeeeeee

Answers

Answer: the correct answer is B!
I think the answer is b

help please! tyssssm!

Answers

Answer:

B. Negative

⁄(⁄ ⁄•⁄ω⁄•⁄ ⁄)⁄

Answer:

[tex]negative[/tex]

Step-by-step explanation:

.................

Write an algebraic expression for the following: An electrician charges a $50 house call fee and $65 per hour for the work. *
5n - 4
2 + 50h
50 + 65t
65 - 50y

Answers

The answer is y=65x+50
C. 65t + 50. Hope that helps :)

PLEASE HELP ASAp

Sophia has a shelf that is 51 over 2 inches wide. How many notebooks can Sophia arrange on the shelf if each notebook is 3 over 2 inches thick?

38, because the number of notebooks is 51 over 2 ⋅ 3 over 2
153, because the number of notebooks is 51 over 2 ÷ 3 over 2
102, because the number of notebooks is 51 over 2 ⋅ 3 over 2
17, because the number of notebooks is 51 over 2 ÷ 3 over 2

Answers

That would be 17.
Why?
The number of notebooks is 51/2 divided by 3/2.
(51/2)/ (3/2)= 51/2 * 2/3 = 102/6 =1717
The answer to this is 17

Need help asap plzzzz both answers if u can

Answers

Answer:

where is the question

Step-by-step explanation:

Wheres the question?

Help with this plz! :>

Answers

Answer:

A: Maritime Polar - Polar Pacific

B: Continental Polar- Polar Canadian

C: Maritime Polar- Polar Atlantic

D: Maritime Tropical - Tropical Gulf

E: Continental Tropical - Tropical Gulf

F: Maritime Tropical - Polar Pacific

Hey :) Brainlyest goes to the person above me

The Cellular Connection buys new model Z-Phones for $80 each and sells them for $200. What is the percent markup, n, for the model Z-Phone?

Answers

Answer:

I think A

Step-by-step explanation:

The answer is A

Good luck

(MIDDLE SCHOOL MATH) Please help!
I’m having trouble finding the interval.
Please and thank you!

Answers

The answer it Eeeeeeeeeeeee

What is the area of parallelogram ABDC?



9 cm 2
12.25 cm 2
7 cm 2
12 cm 2

Answers

the answer is 9cm2 you do 3x3
9cm^2 is the correct answer

Adam is putting photos into an Album. He puts 6 photos on each page, and he has a total of 96 photos. Adam wants to know how many pages he needs.

Answers

Answer:

16 pages.

Step-by-step explanation:

You just divide 96 by 6 to get your answer.

Hope this helps.

Adam needs a total of 16 pages
Divide 96 by 6 and you get 16

10pts and brainliest, pretty easy middle school math.

Answers

Answer: there is a app its called math   way

Step-by-step explanation:  

Answer:The equation is y = 0 + 2 I believe.

Explanation: if it’s parallel to x it should have no slope(0) and the y-int is 2

-2/3x+y=8 solve for y

Answers

The answer is y= 8+2x/3

Answer:

y=8+2x/3

Step-by-step explanation:

I don’t rlly have one

There is a special at the store: $57 for 9 limes. Ruth is trying to figure out if it's a good deal. Help Ruth figure out the unit price (round to 2 decimal places)

A. 6.33 limes per dollar

B. 0.63 limes per dollar

C. $6.33 per lime

D. $0.63 per lime

Answers

Answer:

c $6.33 per lime

Step-by-step explanation:

Hope this helps

Answer:

C

Step-by-step explanation:

You just need to devide the price by the amount of limes so

57:9=$6.33 per lime

Find the difference.

17 - 2 1/3 = ????
A. 15 1/3
B. 15 2/3
C. 14 2/3
D. 14 1/3

PLEASE HELP. IN A HURRY. IF YOU KNOW ALL OF THE ANSWERS TO THE CONEXXUS LESSON 5.18 PLEASE PUT ALL OF THE ANSWERS BELOW. WILL MARK BRAINLIEST IF YOU PUT ALL OF THE 5.18 ANSWERS IN THE ANSWER BOX THAT WOULD BE GREAT!

Answers

C 142/3 since it has to be 20
C it’s the only one that equals 17

need help
please
will give brainly

Answers

Answer:

i think its (-x,y)

Step-by-step explanation:

4. Find the sale price of $4,200 with a 35% markdown. (Change 35% to a decimal by dividing by a 100 then multiply by 4200 to get the markdown. Then subtract Markdown from 4200) For a Markup you would add.

Answers

Answer:

$27.30

Step-by-step explanation:

4200÷100=42

1% = 42

42×35=1470

4200-1470=2730

2 easy questions, 6th grade

Answers

Answer:

36 and 6. 2.

Step-by-step explanation:

I’m not sure but I think it’s 15 and 6

Which property was used to simplify the expression?
distributive property
commutative property
associative property
inverse property

Answers

Was There supposed to be an image attached to this question? I’ll fix this answer if you respond so I can help you

The area of a triangle is 18 square feet. If the base is 3 feet, what is the height of the triangle?

3 feet
9 feet
6 feet
12 feet

Answers

Step-by-step explanation:

12 feet is true.......

Answer:

12 feet

Step-by-step explanation:

Find the product.
-8x5y2 · 6x2y

A-8x10y2
B-8x7y3
C-48x7y3
D-48x10y2

Answers

Answer:

D

Step-by-step explanation:

Answer:

C-48x7y3

Step-by-step explanation:

8x5.6x.y².y

48x7y³

i don't understand question properly.

select any one type of soil and find out its composition in percentage and make bar graph showing different components and its percentage

Answers

Answer:

I don't know

Step-by-step explanation:

can you show the types

Help me with this math plz

Answers

303 is the answer i think

HURYYYYYYY HELPPPP MEE!!!!!!!
2 box plots. The number line goes from 175 to 450. For resort A, the whiskers range from 175 to 375, and the box ranges from 250 to 300. A line divides the box at 375. For Resort B, the whiskers range from 200 to 400, and the box ranges from 300 to 375. A line divides the box at 325.


What can be said about the data for the snowfall in each resort? Check all that apply.

The data from Resort A are asymmetric data set.

The data from Resort A are not asymmetric data set.

The data from Resort B are asymmetric data set.

The data from Resort B are not asymmetric data set.

The data sets have the exact same median.

Answers

Answer:

the answer is a and d, aka The data from Resort A are a symmetric data set, and The data from Resort B are not a symmetric data set.

Step-by-step explanation:

Answer:

A D

Step-by-step explanation:

i got it right on edgeuity

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