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
Fudgin [204]
3 years ago
13

Peter selects a sock from his drawer. The sock is black. There are 4 white socks, 7 blue socks, and 12 black socks left in the d

rawer. He selects a second sock from the drawer without looking . Is it likely Peter selects a sock of the same color?
Mathematics
1 answer:
max2010maxim [7]3 years ago
3 0

Answer:

5/12

7/12

125/36 = 3,47%

50/11 = 4,54%

Step-by-step explanation:

Probability a black sock is selected when a person chooses 1 sock = 5/12

Probability a white or brown sock is selected when a person chooses 1 sock =

7/12

Probability  a person chooses 3 socks and selects a white first, a black second, and a brown last if the socks are replace = (4/12 * 5/12 * 3/12)*100 =125/36 = 3,47%

Pobability  a person chooses 3 socks and selects a white first, a black second, and a brown last if the socks are NOT replace = (4/12 * 5/11 * 3/ 10)*100 = 50/11 = 4,54%

You might be interested in
How do you solve this problem?
Solnce55 [7]
Use the pythagorean theorem.
3 0
3 years ago
QUICK!!!!!!!!!!!!!!!!!!!!!!
Y_Kistochka [10]

Answer:

(3,1)

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Someone please help!!
Zolol [24]
To find the area of a triangle, you multiply the base times the height and multiply it by 2.
In order to find the height, you need to do this in reverse.
1.multiply 24x2
2. Find possible multiples.
3. 4x12=48, 12(the base) is three times four, and 48/2 is 24.
Answer: the height of the triangle is 4
7 0
2 years ago
Read 2 more answers
A single story house is to be built on a rectangular lot 70 feet wide by 100 feet deep. The shorter side of the lot is along the
dedylja [7]

Answer:

250 sq ft

Step-by-step explanation:

Since the shorter side is along the street and the setback is 10ft from each side, the house is 50 ft wide

and 100 -20 -30 = 50 ft long

50 x 50 = 250 sq ft

3 0
3 years ago
I need help please help me !!!!
Zinaida [17]
It is a function because the input does not repeat itself.
8 0
2 years ago
Other questions:
  • I don’t understand!! Please someone help ASAP !
    14·1 answer
  • Dividing decimals model
    10·2 answers
  • A local little league has a total of 65 players of 20% or left handed how many left-handed players are there
    13·1 answer
  • If f(x)=3x+7 and g(x)=2x-5 find g(f(-3))<br><br>A. -26 B.-9 C. -1 D. 10
    6·1 answer
  • Cory earns $9.50 per hour for the first 40 hours he works in a week. For any hours over 40 hours per week, his hourly rate is mu
    14·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Csf%7B%5Clongrightarrow%7B20000%20%5C%3A%20%5Ctimes%20%5C%3A%20%5Cdfrac%7B9%7D%7B100%7D%20%5
    10·2 answers
  • I cant seem to understand this. Please, someone help :)
    15·1 answer
  • Mrs.Humble is filling bags with peanuts to give as gifts. Each bag will contain 1 3/5 pounds of peanuts. The peanuts cost 4.95 p
    13·1 answer
  • Does x/x+11 simplify to 1/11? Why or why not ?
    5·1 answer
  • WILL GIVE BRAINLIEST The points Q(0,1), R(-9,-5), s(-7, -8), and T(2,-2) form rectangle QRST. Plot the points then click the "Gr
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!