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3 years ago

Here is a tree diagram showing sample space for two independent events. What is the probability of getting C and an odd number?

Mathematics

1 answer:

STALIN [3.7K]3 years ago

5 0

1/6 would be the right answer because you take the probability of getting B (1/4) and the probability of getting an odd number (2/3) and multiply them together. I hope this helps.

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Evaluate the expression when a=3 2a=

BaLLatris [955]

Answer:

6 is ur answer hope it help u 

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6 0

3 years ago

In a certain Algebra 2 class of 27 students, 11 of them play basketball and 9 of them play baseball. There are 11 students who p

grigory [225]

<h2>Answer:</h2><h2>The probability of students who play both basketball and baseball = $\frac{4}{27}$ </h2>

Step-by-step explanation:

In a certain Algebra class,

The total number of students = 27 students

Let the students playing basketball be represented as A and baseball as B.

The students who play basketball, A= 11

The students who play basetball,B =9

The students who play neither sport, = 11

The students who play both basketball and baseball, = ?

By formula, P(AUB)=P(A)+P(B)-P(A∩B)

Substituting the values in the equation, we get

P(AUB) = $\frac{11}{27} + \frac{9}{27} - \frac{16}{27}$

P(AUB) = $\frac{4}{27}$

The probability of students who play both basketball and baseball = $\frac{4}{27}$

8 0

3 years ago

This does not make sense even when I put 4321 it still did not work

ella [17]

Answer:

Maybe you should refresh your page if you can.

3 0

3 years ago

a car uses an average of 6 litres of fuel per 100kilometres if the car uses 9 litres of fuel what is the distance covered?

babymother [125]

Answer:

150 kilometres

Step-by-step explanation:

Imagine it as a ratio 6 : 100

If they have given you the first side which is 9 you need to figure out the other side (9 : ?)

To do this you simply need to figure out how you get from 6 to 9 which is times by 1.5

Then to find the other side you do the same as they are proportional to each other

So 100 times by 1.5 which is 150

This gives you the answer that you can travel 150 kilometres with 9 litres of fuel

5 0

3 years ago

Can someone please help me with this I’m very confused

Ber [7]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers