1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
slega [8]
2 years ago
11

A bookstore classifies its books by reader group, type of book, and cost. What is the probability that a book selected at random

is a child’s book, given that it costs $15?
< $10 > $10
Child Fiction 120 255
Nonfiction 35 60
Adult Fiction 200 110
Nonfiction 75 150
A. 3151005
B. 4701005
C. 315575
D. 470575
Mathematics
1 answer:
Alina [70]2 years ago
3 0

Answer:

A) 315/1005

Explanation:

Total choices: 120 + 255 + 35 + 60 + 200 + 110 + 75 + 150 = 1005

Favorable choices: 255 + 60 = 315

probability:

favorable choices/total choices

315/1005

21/67

You might be interested in
Square root of 512m^3. show work
ElenaW [278]

The solution would be like this for this specific problem:

√512m³ = √256m² × √2m

= 16 × √2m

I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

6 0
3 years ago
Multiply 6/5times 25/24
max2010maxim [7]

Answer:

1.248

Step-by-step explanation:

6/5 ⇒ 1.2

25/24 ⇒ 1.041666666666667‬ or approximately 1.04

1.2 * 1.04

= 1.248

8 0
3 years ago
X = [ ? ]<br><br> BRAINLEST to whoever is right!!
Nataly_w [17]

Answer:

x=125

Step-by-step explanation:

all angles of a triangle add up to 180 degrees.

30+25=55

180-55=125

3 0
2 years ago
What is the mean in these numbers 50 60 80 90 100
Korolek [52]

Answer:

76

Step-by-step explanation:

<h2>MARK ME BRAINLIEST PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ</h2>
8 0
2 years ago
Read 2 more answers
When one half of a number is added to one third of a number, the answer is 30. find the number
ANTONII [103]

Answer 36

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Is this linear relationship a direct variation?
    6·1 answer
  • a triangle with vertices at A (-1,1), B(-2,1) C(-1,4) is translated. the image of vertex A has coordinate at (3,-1) determine th
    8·1 answer
  • Look at triangle ABC.
    5·2 answers
  • Parallelogram ABCD is reflected over the y-axis, followed by a reflection over the x-axis, and then rotated 180 degrees about th
    10·1 answer
  • I just need to know how do I find the domain for this function Y=-4x+2
    8·1 answer
  • The following figures are not drawn to scale but AB and CD (if present) are straight lines. Find x:
    5·1 answer
  • What is the solution to the expression Negative 2 minus 3 minus (negative 4)?
    12·2 answers
  • What is 4.153 rounded to the nearest tenth?
    7·2 answers
  • One solution, infinitely many solutions, or no solution for #13?
    9·2 answers
  • 69.92 divided by 7.6
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!