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
Wewaii [24]
3 years ago
13

A bag contains 5 red poker chips, 3 blue poker chips and 7 white poker chips. Two chips are drawn without replacement. Find the

probability that the first and second are red.
Mathematics
1 answer:
prohojiy [21]3 years ago
4 0
5 red, 3 blue, 7 white.....total of 15

probability of 1st drawn being red : 5/15 reduces to 1/3
without replacement
probability of 2nd being red : 4/14 reduces to 2/7

probability of both : 1/3 * 2/7 = 2/21 <==
You might be interested in
Order the numbers from least to greatest
dusya [7]
Order what numbers from least to greatest
7 0
3 years ago
What is the formula of CP​
agasfer [191]

Answer:

CP= SP*100\100+profit percent

CP=SP*100/100-loss percent

Step-by-step explanation:

i hope you have understood

4 0
3 years ago
Which equation is a line that is parallel to the x-<br> axis and passes through the point (5,2)?
Natali [406]

Answer:

y = 2

Step-by-step explanation:

Since the line is parallel to the x-axis,

the gradient, m = 0

From the point, we know that

x = 5

y = 2

So y = 2 is the line that parallel to x-axis

4 0
3 years ago
How do I do this? Can somebody answer and explain?
yan [13]
A) multiple the 3 x 4 and add 1.
3 x 4 = 12 + 1 = 13
13/3

B) (7 x 3) + 2 = 23/3

C) (4 x 2) + 1 = 9/2

D) (2 x 8) + 7 = 23/8

5 0
2 years ago
Read 2 more answers
12 ÷ 3 × ______ = 12
Tomtit [17]

Answer:

3 is the answer hope it helps

4 0
3 years ago
Read 2 more answers
Other questions:
  • Name the algebraic property demonstrated in the example below. 3 • (x • y) = (3 • x) • y. A. Distributive Property B. Transitive
    12·2 answers
  • Can you check my answer?
    12·1 answer
  • The radius of a car wheel is 12 inches. How far will the car travel and 15 revolutions of the wheel?
    12·1 answer
  • What is 3 7/8 + 3 2/12
    6·1 answer
  • Eric studied dogs for a class project . his project showed that there are 156 breeds of dogs. he separated the breeds into 12 gr
    6·2 answers
  • Brainliest + Points!
    7·1 answer
  • I domt understand slope at all
    8·1 answer
  • It is 1/2 mile from the students home to a store and back. In a week, she walked to the store and back home 1 time. In the same
    15·2 answers
  • What is the volume, in cubic feet of the tent.
    13·1 answer
  • 11x=22 mathematical sentence
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!