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
Fynjy0 [20]
3 years ago
9

Plz I need help with some Maths?

Mathematics
1 answer:
Dima020 [189]3 years ago
3 0

Before Brian starts messing with them, there are 24 balls in the bag.
9 of them are white.

-- The probability that Brian draws a white ball from the bag is  (9/24) .

If he has already drawn one white ball and put it aside, then there are
23 balls left in the bag, and 8 of them are white.

-- The probability that Brian draws a white ball from the bag this time
is  (8/23) .

So the probability of white balls on both draws is

     (9/24) x (8/23)  = 

              (72/552)  = 

                 3 / 23  =  about <em>13%  </em>(rounded)


You might be interested in
How do you find the slope.and y-intercept of y= 1/3-2
NikAS [45]

Answer:

The slope in that equation is 1/3 so you would go up on the coordinate plane one, and over three. The y intercept, is 2. Any linear equation in slope intercept form, y=mx+b,  will be set up that way, so hopefully this helps, it's the easiest way to find the slope and y intercept, m is always the slope, and b is always the y intercept. :)

4 0
3 years ago
Which expression gives the value of x?
tester [92]

Answer:

B

Step-by-step explanation:

7 0
3 years ago
Help meee:) will give brainliest!
AysviL [449]

Answer:

buss stop 2

Step-by-step explanation:

4 0
3 years ago
Given a circle U which has a center at coordinates (1,3) and a point on its circumference at (2, 2), what is the area of the cir
dalvyx [7]
The answer is b.) sorry if I’m wrong but I did the work and got b.)
8 0
3 years ago
Becky bought 11.5 meters of lace to put a border of equal length around the edge of 4 pillow covers. She was left with 2.5 meter
Charra [1.4K]
Probably it's the top sentence
4 0
3 years ago
Other questions:
  • 2. Ron’s Joke Store offers a coin that is supposed to be weighted toward heads. Caitlin tries out one of these coins.
    9·1 answer
  • Write a multiplication equation that has a solution of 12. Use tape diagrams to prove that your equation has a solution of 12.
    12·1 answer
  • Two families had a garage sale together. The entire garage sale bought in $1,640. One family made $182 more than twice as much a
    11·1 answer
  • What is the decimal equivalent of 9 11 ?
    5·2 answers
  • 10. The sides of a number cube have the numbers 9, 3, 5, 3, 7, and 9. If the
    8·2 answers
  • Please answer ASAP i need this immediately
    11·2 answers
  • Why do you think Americans might have wanted the lands in the Louisiana
    15·1 answer
  • James joins a local recreation center to play basketball. The recreation center charges a $35 annual fee, plus an additional $18
    14·1 answer
  • What is the opposite of -5.
    15·1 answer
  • What is the value of the equation on the picture provided
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!