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olya-2409 [2.1K]
3 years ago
7

If a card is drawn at random from a​ well-shuffled deck, is getting a diamonda diamond independent of the card colorcard color l

eft parenthesis red or black right parenthesis question mark (red or black)? explain.
Mathematics
1 answer:
liraira [26]3 years ago
6 0
You should ask your parent/guardian
 or teacher if needed! Merry Christmas!
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Adrian's CD player can hold six disks at a time and shuffles all of the albums and their songs. If he has thirteen CD's, how man
EastWind [94]
To answer this problem, the utilization of the provided formula is of utmost importance.

The formula to be used would be for the combination with no repetition since it is what is asked and possibly happens when involving the products mentioned in the problem. The formula would be

      n!                                              where in
-------------                                                   n = number of things to choose from
(n - r)! r!                                                      r = number of things needed to form

the symbol ! is called a factorial function which replaces the sequence of multiplying a number in a descending order.

lets substitute and solve

      13!
--------------
(13 - 6)! 6!

      13!
-------------
   (7!) 6!

6,227,020,800
-------------------
  5,040 x 720

6,227,020,800
-------------------
    3,628,800

1,716

The answer would be 1,716.
6 0
3 years ago
There are two drama classesoffered at a middle school. The 8th grade class has 13 fewer students than the 7th grade class. If th
Eddi Din [679]

Answer:

Class 8 has 27 and class 7 has 40

Step-by-step explanation:

8th (r) class has 13 fewer than 7th (x).
x -13 = r

Total for both classes = 67

r + x - 13 = 67
r + x = 80

80 divided by two = 40 (per class)

40 - 13 =  27

4 0
2 years ago
URGENT 30 POINTS An engineer needs to find the length of a beam to support the beam holding the wall. If the two beams are perpe
alexandr402 [8]
The answer is not m= 95.
5 0
3 years ago
Jorge watches cars that pass in front of his house. He counts 25 red cars and 40 cars that are not red. What is the approximate
jenyasd209 [6]

Step-by-step explanation:

firstly you will add

the red cars and non red cars together and which is 65

probability of the red car = 25/65

to the lowest form is the 5/13(D)

8 0
3 years ago
How many times does 61 go into 329
Solnce55 [7]
5 with some change left over.
8 0
3 years ago
Read 2 more answers
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