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
WARRIOR [948]
3 years ago
15

A bag contains 7 red marbles, 8 blue marbles and 3 green marbles. If three marbles are drawn out of the bag, what is the exact p

robability that all three marbles drawn will be blue?
Mathematics
1 answer:
ddd [48]3 years ago
5 0
We know that
P= no or frequency of desired object / total number of objects
So,
T= 7+8+3=18
p=8/15
You might be interested in
a clock is constructed using a regular polygon with 60 sides. the polygon rotates every minute. how much has the polygon rotated
Ierofanga [76]
The answer to this question is 42°
8 0
4 years ago
I need 3 more of these questions
iren [92.7K]

This is very similar to the other question. The vertex is at (-8,-8) and the radius is 1.

answer: (x+8)²+(y+8)²=1

8 0
3 years ago
Which scenario best matches the linear relationship expressed in the equation y = 32x + 80? (4 points)
garri49 [273]
Each day the amount increases by $32 and at days=0 he had $80 so:

b. Joseph has $80 in his bank account and earns $32 each day.
7 0
4 years ago
Im confused again help
gtnhenbr [62]
Multiply 12 and 12 which is 144 and then add the exponents which would be 10 and so your answer would be 144*10
4 0
3 years ago
Can somebody explain this
Blizzard [7]

Answer:

You should first find the side length of each square, and then use the Pythagorean theorem to find x.

Step-by-step explanation:

3 0
4 years ago
Other questions:
  • What is the value of X
    11·1 answer
  • Nicole buys a meal in a town with a 9% sales tax. She tips 19% on the bill before adding the sales tax. She pays a total of $23.
    7·1 answer
  • please answer 7 & 10 for me and how to do i really need help which is ironic since i learned this last year i was in 6 th gr
    11·2 answers
  • Chelsea's school is selling tickets to a choral performance. On the first day of ticket sales the school sold 3 adult tickets an
    5·1 answer
  • In the diagram below, DE is parallel to XY. What is the value of y?
    6·1 answer
  • Which sentence best contrasts Greg’s father and Lemon Brown, in "The Treasure of Lemon Brown”? Lemon Brown has shown a deep conc
    7·1 answer
  • Determine if the work for the problem below is correct. Correct any errors and explain your thinking.
    5·2 answers
  • Sketch the graphs y=lxl, y=lxl+1 and y=lxl-2
    7·2 answers
  • The tax rate is 8.5% what is the tax on $95 round to the nearest hundredth ​
    10·2 answers
  • If -6a = -48, then a =
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!