How many ways can a person toss a coin 13 times so that the number of tails is between 7 and 11 inclusive?
1 answer:
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Answer:$554(854446886688678
Step-by-step explanation:
Answer:
oi and you might get 50 points
Option A, she added the one on both sides which makes it addition property of equality
Given that the number rolled is less than 3,
we know that it must be either a 1 or a 2 .
The probability of it being a 4 is <em>zero</em>.
Answer:
sum will be 924.
formula for sum- n/2[a1+l]