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PtichkaEL [24]
3 years ago
14

A marble is selected from a bag, returned to the bag, and then a second marble is selected. Identify whether the events are inde

pendent or dependent.
Mathematics
2 answers:
Inga [223]3 years ago
6 0

Answer:

This is an independent event, as the marble is put back into the bag. If it were removed completely, it would be dependent.

azamat3 years ago
3 0

Answer:

The right answer is dependent events

Step-by-step explanation:

You might be interested in
Slope of -1 and it passes through the origin
Elodia [21]

Answer:

Step-by-step explanation:

The slope of negative one means it is the opposite of a positive graph and the overall value is decreasing. The origin is (0,0)

3 0
3 years ago
Dion flips a coin 20 times and records if it comes up heads. if getting heads is a success, what is the probability of a success
hram777 [196]

The probability of a success on each roll of the coin that is filipped by Dion is 0.5.

<h3>What is the probability?</h3>

Probability is the likelihood that a stated event would occur. The odds the event occurs is 1 and the odds that the event does not happen is 0. If a coin is flipped, there is 50% chance of getting either a head or a tail.

To learn more about probability, please check: brainly.com/question/13234031

#SPJ4

4 0
2 years ago
What does it mean when the point on a number line is open?
Aleks [24]
It means that value is not counted. it’s there but you don’t include it
3 0
3 years ago
What is 1÷ (3/4) = ?
Valentin [98]

Answer:

Step-by-step explanation:

You can get your calculator to do this for you. 3 ÷ 4 = 0.75

1 ÷ 0.75 = 1.3333

or you can divide by 3/4 by hand

1

----

1

=====

3

-----

4

1        *     4

---  -----------  ====== 1.33333

1        *     3      

4 0
3 years ago
Decide if the following scenario involves a permutation or combination. Then find the number of possibilities. The student body
Troyanec [42]

Answer:

735,130.

Step-by-step explanation:

The order of election of the 3 representatives does not matter so it is a combination.

The number of possible combinations

= 165! / 162! 3!

=  (165 * 164 * 163) / (3*2*1)

= 735,130.

6 0
3 years ago
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