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
anyanavicka [17]
3 years ago
6

what is the probability of drawing two blue cards if the first card is not included in the second draw? simplify your answer com

pletely

Mathematics
1 answer:
BlackZzzverrR [31]3 years ago
3 0

Answer:

5/14

Step-by-step explanation:

The total number of cards is 8

There are 5 blue cards

P(1st card is blue) = blue/total = 5/8

We take away a blue card

The total number of cards is 7

There are 4 blue cards

P(2nd card is blue) = blue/total = 4/7

The probability of blue blue is P(blue blue ) =

P(1st card is blue)*P(2nd card is blue) =

5/8* 4/7

20/56

We can divide the top and bottom by 4

5/14

You might be interested in
to go to the dog beach, it costs $3 plus $2 per dog. write an equation that shows this situation, where "x" represents the numbe
bixtya [17]
The equation representing this situation would be 3 + 2x = c, where c is the total cost.

To find the cost to bring 12 dogs, you will replace the x with the number 12.

3 + 2 x 12 = 27

The cost would be $27.
8 0
3 years ago
Use Euler’s Formula to find the missing number.<br> Edges: 37<br> Faces: 25<br> Vertices: ?
matrenka [14]

Answer:

Step-by-step explanation:

Comment

The formula that relates edges faces and vertices is  F + V = E + 2

Givens

Edges (E): 37

Faces (F) = 25

Vertices: x

Solution

25 + x = 37 + 2                Subtract 25 from both sides.

25-25 +x= 37 - 25 + 2    Combine

x = 12 + 2

x = 14

Answer: The vertices =<u> 14</u>

7 0
2 years ago
Write an equation of the line with a slope of į and y-intercept of -8<br> y =
Lemur [1.5K]

Answer:

your answer is y =-8 hopes this help

6 0
3 years ago
mrs. lauren made 12 pillows from 16 yards of the same fabric. how much fabric was used to make each pillow
blondinia [14]
1 and 1/4 yards of fabric.
5 0
3 years ago
Read 2 more answers
Ethan went on a 6 mile kayaking expedition down the Taos Box on the Rio Grande River last week. The expedition Was divided into
Ksivusya [100]
Chibi form*
HI there. Here is your answer:
First section: 2:30-3:10 {40 min.}
Second secton:3:10-3:30 {20 min.}
Third stage:3:30-4:10 {40 min.}

Good luck Meow -Tyler (GLitCheD)

~<3
4 0
3 years ago
Other questions:
  • Is -8.43 a integer whole number or a rational number ?
    5·1 answer
  • A group of people dined at a restaurant. The price of shared appetizers was $28, and the average price of each person’s entrée w
    7·1 answer
  • A car whose acceleration is constant reaches a speed of
    9·2 answers
  • V=1/3 pie r squared h
    12·1 answer
  • At the carnival alana gave away 26 ride tickets to her friends. She now has 57 tickets left. Let x be the number of tickets that
    12·1 answer
  • The relationship below shows the relationship between players and the
    9·1 answer
  • Will mark brainliest for whoever answers
    9·2 answers
  • PLEASE ANSWER QUICKLY! WILL GIVE REWARD!!
    7·2 answers
  • 2x² - 5x+1 has roots alpha and beta. Find alpha⁴+beta⁴ without solving the equation.
    13·1 answer
  • Someone, please! lend me a hand I'm confused
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!