Math, asked by princy212, 10 months ago

A die is thrown twice find the probability that 5 will come up at least once ​


ar493726: 1/6 answer
kingaj001744: NOPE WRONG

Answers

Answered by kingaj001744
2

Answer:

total event=6*6=36

probability of getting 5=11/36

probability of getting 5 atleast one time=10/36

hope it helps!!!!


kingaj001744: mark as brainlist
Answered by tttt58
12

sample space (s)= 1,1 1,2 1,3 1,4 1,5 1,6 2,1 2,2 2,3 2,4 2,5 2,6 3,1 3,2 3,3 3,4 3,5 3,6 4,1 4,2 4,3 4,4 4,5 4,6 5,1 5,2 5,3 5,4 5,5 5,6 6,1 6,2 6,3 6,4 6,5 6,6

n(s)=36

A= Event A of getting a 5 on the upper face

(a)= 1,5 2,5 3,5 4,5 5,5 6,5 5,1 5,2 5,3 5,4 5,6

n (a)=11

p(a) = n(a)/n(s)

= 11/36


kingaj001744: atleast 5 mens 10/36
kingaj001744: so maybe wrong
tttt58: no 11
tttt58: is the right
kingaj001744: atleast once , means only one time
tttt58: thank you
science7380: hlo
hardy82: hii baby
science7380: hlo
kingaj001744: u havent corrected it
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