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Marianna [84]
3 years ago
15

How many subsets of 1,2,3,4,6,8,10,15 are there for which the sum of the elements is 15

Mathematics
1 answer:
lana66690 [7]3 years ago
3 0

Answer:

6

Step-by-step explanation:

10+5

10+1+4

10+3+2

8+1+2+4

8+6+1

6+4+3+2


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2 years ago
In a survey of adults who follow more than one sport, 30% listed football as their favorite sport. You survey 15 adults who foll
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Binomial probability formula :-

P(x)=^nC_x\ p^x(q)^{n-x}, where P(x) is the probability of getting success in x trials , n is the total trials and p is the probability of getting success in each trial.

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Let X be represents the adults who follow more than one sport.

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Hence, the probability rounded to the nearest tenth that fewer than 4 of them will say that football is their favorite sport =0.5

4 0
3 years ago
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