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
agasfer [191]
2 years ago
14

There are 3 white marbles and 7 blue marbles in a bag. Jamie will randomly pick two marbles out of the bag without replacing the

first marble chosen. What is the probability of Jamie's picking 2 white marbles?
A) 1/15

B) 1/18

C) 1/20

D) 1/7
Mathematics
2 answers:
Softa [21]2 years ago
7 0

Answer:

A) 1/15

Step-by-step explanation:

The probability of picking a white marble is 3/10. Then 2 of the remaining 9 marbles are white, so the probability of picking one is 2/9.

The joint probability is (3/10)·(2/9) = 6/90 = 1/15

ELEN [110]2 years ago
5 0

Answer:

1/7 is the probability hope this helps


You might be interested in
45612.21μ (1x10^-6 / 1μ) = ??
Oliga [24]
First let's do parentheses. 1*10^-6 = .000001. Now divide that by one it equals the same thing. Now you need to multiply that by 45612.21. That equals 0.04561221μ
8 0
3 years ago
System of Equations<br><br> y=-x-1<br> y+x=3<br><br> Solve?
ozzi
Solve by substitution

\sf{y=-x-1}
\sf{y+x=3}

Just plug in y=-x-1 into y+x=3

So we get:

\sf{(-x-1)+x=3}

Simplify that:

\sf{-1=3}

And since that is not true, that means this system of equations has no solutions!
6 0
2 years ago
PIck from smallest to largest Smallest 8.008 8.018 8.088 8.88 8.808 Largest
frutty [35]

Answer:

<em>8.880,8.808,8.018,8.008</em>

4 0
2 years ago
the point P = (x, 1/2) lies on the unit curcle shown below. what is the value of x in the simplest form
Mrac [35]

Answer:

x=sqrt(3)/2 or -sqrt(3)/2

Step-by-step explanation:

(x,1/2) is on the unit circle at pi/6 and 5pi/6.

so x is either sqrt(3)/2 or -sqrt(3)/2

5 0
3 years ago
Solve for y.<br> 3X+2y=12
Montano1993 [528]
3x + 2y = 12

2y = -3x + 12
  y = -1.5x + 6
3 0
3 years ago
Other questions:
  • What is the table for the rule y-2x+7
    12·1 answer
  • The high temperate for the day dropped 7 degrees Fahrenheit between Monday and Tuesday,rose 9 degrees Fahrenheit on Wednesday, d
    8·1 answer
  • How many times greater is the value of the digit 2 in 23,876 than the value of the digit 2 in 3,254
    5·2 answers
  • (01.01) <br>Evaluate -6 - (-4).​
    5·2 answers
  • The radius of a circular disk is given as 24 cm with a maximum error in measurement of 0.2 cm. (a) Use differentials to estimate
    12·1 answer
  • Help ill give brainiest &lt;3 dont guess
    12·2 answers
  • Which value below shows the strongest correlation?
    12·1 answer
  • Please Help this is Due in 1 hour and I really dont understand any of this. (Question in Image)
    7·1 answer
  • The volume of a gas in cubic centimeters, V, varies inversely with the
    11·1 answer
  • The combination for opening a safe is a four-digit number made up of different digits. How many different comninations can you m
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!