Answer:
If you want to know what the probability is to get at least one Heads, then that is the same as the probability of all the events (100%, or 1) minus the probability of getting all Tails.
There are 100 coins. 99 are fair, 1 is biased with both sides as heads. With a fair coin, the probability of three heads is 0.53=1/8. The probability of picking the biased coin: P(biased coin)=1/100.
Step-by-step explanation:
Answer: I believe the answer is 88
~i hope that is answered your question correctly, have a gr8 day/night my friend!~
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
cause when we substitute 5 in the equation we get 3<7which is true.
3y + 5x = -15
3y = -5x - 15 (Subtract 5x from both sides)
y = -5/3x - 5 (Divide everything by 3)
Remove parentheses
2c - 4 + 5c + 11
Combine like terms
Answer: 7c + 7
