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
lys-0071 [83]
4 years ago
5

Your drawer contains 10 red socks and 7 blue socks. You pick 3 socks without replacement. What's the probability that at least t

wo socks will be different colors?
Mathematics
1 answer:
slamgirl [31]4 years ago
3 0

Answer:

105/136 ≈ 0.772

Step-by-step explanation:

There are 3 socks and 2 colors, so they are either all the same color or 2 will be different colors.

P(different colors)

= 1 − P(same color)

= 1 − ₁₀C₃/₁₇C₃ − ₇C₃/₁₇C₃

= 1 − 120/680 − 35/680

= 1 − 155/680

= 1 − 31/136

= 105/136

≈ 0.772

You might be interested in
42=Wf×64 (what fraction)
Dmitry [639]
So basically 42=x times 64 or 42=64x where you want x to be represented as a fraction so just don't simplify as much

42=64x
divide both sdies by 64
42/64=64/64x
42/64=1x
x=42/64
simplify
42/64=21/32

the answer is 21/32 in simplest form
7 0
3 years ago
30 = −5(6n + 6) multi step equation show all steps pls
lora16 [44]

Step-by-step explanation:

30=-5(6n+6)

30=-5×6n-5×6

30=-30n-30

30+30=-30n

60=-30n

60/-30=-30n/30

-2=n

5 0
3 years ago
Read 2 more answers
Please help with my geometry
erma4kov [3.2K]
25 = hypothenuse
14 = opposite
Use SOHCAHTOA
Give O and H, you can use sin
Sin^-1 = 14/25 = 34.0557
Round to hundreds
Solution: 34.06
8 0
3 years ago
WILL GIVE BRAINLIEST!
MAXImum [283]

Answer:

Texting speed

Step-by-step explanation:

It's the dependent variable

5 0
3 years ago
Read 2 more answers
Please due in 2 min NO LINKS
Ulleksa [173]

Answer:

multiplication \: by \: its \: self =  > power \\ multiplication =  > product \\ addition =  > sum \\ division =  > quotient \\ substraction =  > difference \\ thank \: yo

8 0
3 years ago
Read 2 more answers
Other questions:
  • The sum of twice a number and 9 is 43
    11·1 answer
  • Which is equivalent to 15.8 time 300
    13·1 answer
  • ANYONE PLEASE HEEEEEEELLLLLLLPPPPPP!!!!! WILL GIVE BRAINLIEST!!!
    6·2 answers
  • The diameter of a cylindrical propane gas tank is 10 feet. The total volume of the tank is 4712.4 cubic feet. Find the length of
    12·1 answer
  • If Gabby wants to make a regular octagon with a side length of 20 inches using a wire how much wire does she need? Justify your
    14·1 answer
  • Fred spends $3.15 on 4 1/2 pounds of peanuts. How much did he pay for each pound of peanuts
    6·1 answer
  • Factor each expression complete. <br><br> 4x^2+ 8x + 3
    9·2 answers
  • Prove (sinxsiny-cosxcosy)(sinxsiny+cosxcosy) =sin^2x-cos^2y
    8·1 answer
  • If f(1) = 2 and f(n) = 5f(n − 1) then find the value of f(5).<br> -
    7·1 answer
  • the bus bound for northtown departs every 15 minutes and the bus for eastown departs every 18 minutes from the central station.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!