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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:

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There is multiple questions here please help me
Colt1911 [192]
1. a. Unique Solution

2. a. Unique Solution

3. b. No Solution

4. c. Infinitely Many Solutions

5. b. No Solution
4 0
3 years ago
Read 2 more answers
Someone please help me I’m really lost
docker41 [41]

I think it would be the last one 36

7 0
3 years ago
A clock has a diameter of 16 inches. Which measurement is closest to the area of the clock in square inches? 804.25 in2 50.27 in
meriva

Answer:

200.96 in2

Step-by-step explanation:

Area of a circle = nr²

n = 3.14

r = radius

the diameter is the straight line that passes through the centre of a circle and touches the two edges of the circle.

A radius is half of the diameter

diameter = 2r

radius = 16 inches / 2 = 8 in

Area = 3.14 x 8² =  200.96 in²

3 0
2 years ago
A particular basketball team consists of 13 players. The coach must choose 3 players from the starting lineup of 5 players to pa
IrinaVladis [17]

Answer:

10 ways

Step-by-step explanation:

Here, we want to calculate the number of ways in which the selection can be made

We have this as follows;

Since we have style starting line up already, it means a choice of 5 has been made from the 13 already. What is left is to make a selection of 3 from 5

To do this, we simply apply the combination formula

that would be;

5 C 3 = 10 ways

5 0
3 years ago
The union of two events A and B is the event that: a) The intersection of A and B does not occur. b) Both A and B occur. c) Eith
Wewaii [24]

Answer:

c) Either A or B or both occur.

Step-by-step explanation:

Suppose that we have two events

Event A

Event B

We have that:

A = a + (A \cap B)

In which a a happens and b does not and A \cap B is the probability that aboth events happen

By the same logic, we have that:

B = b + (A \cap B)

The union of events A and B is:

(A \cup B) = a + b + (A \cap B)

Which includes either one of them or both.

So the correct answer is:

c) Either A or B or both occur.

6 0
3 years ago
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