Answer:
120 ways
Step-by-step explanation:
We have the total number of people in this baking club = 10, Mike inclusive.
We are asked to find how to form an executive committee of 3 from these 10 people
We solve this using combination method
10C3
= 120 possible committees
So out of these 10 people we can select a committee of 3 persons in 120 ways.
Thank you.
Answer:
2.5 Rows
Step-by-step explanation:
2.5 Rows times by 4 trees per row is equal to 10 total trees.
I also clarified that the shape that the trees will be planted in means how many rows with the asker.
Answer:
The radius of a cylinder(r) = √(V / π × h), where V is the volume of a cylinder, h is the height of the cylinder, and π(Pi) is a mathematical constant with an approximate value of 3.14.
Step-by-step explanation:
hope this helps.
The probability that: either a or b occur
P(AUB)=0.9
This is further explained below.
<h3>What
are mutually exclusive events?</h3>
Generally, In the fields of logic and probability, two occurrences are said to be mutually exclusive or discontinuous if it is impossible for both of them to take place at the same moment. One obvious illustration of this is the possible results of a single flip of a coin, which may produce either heads or tails, but not both at the same time.
Therefore,
P(AUB)=P(A)+P(B)
P(AUB)=0.7+0.2
P(AUB)=0.9
In conclusion,
Read more about mutually exclusive events
brainly.com/question/25384193
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CQ
Suppose that a and b are mutually exclusive events for which p(a) = 0.2 and p(b) = 0.7. what is the probability that: either a or b occur7
