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
Anika [276]
2 years ago
12

A bag contains 5 red marbles, 6 blue, and 4 green. If three marbles are drawn what is the probability to the nearest 10th all th

ree are blue
Mathematics
1 answer:
fredd [130]2 years ago
8 0

Answer: 4.4%

Step-by-step explanation:

Probability of drawing blue first is 6 in 15

Assuming you get that one, the second is 5 in 14 (as you've taken a blue one out)

If that's successful you have 5 in 13 chances of pulling another blue

As you want the first AND second AND third to happen, you multiply them…

(6/15)*(5/14)*(4/13) = 0.04395

So as a percentage, to the nearest tenth is 4.4%

You might be interested in
Select the correct answer from each drop-down menu.
Illusion [34]

Answer:

-2(57+8) = 14 + 6x

step 1 -2 x 57 and -2 x 8   =

step 2 -114-16 = 14 + 6x

                +16    +16

step 3 -114 = 30 + 6x

           -30    -30

step 4 -144 = 6x

           -144/6  6/6

            x = -24

-2(5x + 8) = 14 + 6x

step 1 -2 x 5x and -2 x 8 =

          -10x - 16 = 14 + 6x

step 2 -6x                -6x

           -16x -16 = 14

step 3         +16   +16

            -16x = 30

step 4  -16/-16  30/-16

            x= -15/8

     

6 0
2 years ago
Write the expression as a square of a binomial: 9/25a^6b^2-a^4b^4+25/36a^2b^6
OlgaM077 [116]

answer below,

<h2>Hope this helps :></h2><h2 /><h2>From Cambridge</h2><h2 /><h2>please give brainliest!</h2>

5 0
3 years ago
How many times can you subtract the number five from 25.
inysia [295]

Answer:

one time

Step-by-step explanation:

because after that you would subtract by 20

5 0
1 year ago
Assume that y varies directly with x. If y=2/5 when x=1/3, find y when x=1/4. Enter in any fractions using a / (e.g. "1/2" is th
Oxana [17]

x=3/15 thus y=6/15 If x=1/4 then y =2/4

7 0
2 years ago
What is the solution of 64 x 64 to the power of 2?
Andrei [34K]

Answer:

16777216

Step-by-step explanation:

64 times 64 equals 4096. 4096 to the power of 2 is 16777216.

8 0
3 years ago
Other questions:
  • Answer for the blank?​
    10·2 answers
  • Need help answering this one! -geometry
    9·1 answer
  • If -11 + N = -11, then N is the _____.
    8·2 answers
  • You wish to take flying lessons. The introductory course costs $125 per session. Smith flying academy also charges a $50 registr
    7·1 answer
  • Question 30
    13·1 answer
  • D)
    14·1 answer
  • What is the slope of the line that contains these points?
    15·1 answer
  • 100points!!!!!HELP ASAP PLZ HELP ME!!!!!!!
    14·1 answer
  • Which fraction is equivalent to 5 Over 20?
    12·1 answer
  • 100 POINTS!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!