Riddles
Go to...
Index
Translations
Pronunciation
Images
Computers
Geography
Languages
0 / 60 seg.
Kelsey has flipped a penny 17 times in a row, and every time it has landed on heads. What are the chances that the next throw will land on heads?
B
_
C
_
_
S
_
T
H
_
R
_
_
R
_
T
W
_
S
_
D
_
S
T
_
T
H
_
C
_
_
N
,
T
H
_
C
H
_
N
C
_
S
_
R
_
_
L
W
_
Y
S
_
N
_
_
N
T
W
_
Clue
THERE IS A 50/50 CHANCE OF EACH TOSS BEING EITHER HEADS OR TAILS. THE PREVIOUS TOSS DOES NOT IMPACT THE NEXT TOSS
ONCE, BECAUSE AFTER YOU SUBTRACT IT'S NOT 25 ANYMORE
BECAUSE THERE ARE TWO SIDES TO THE COIN, THE CHANCES ARE ALWAYS ONE IN TWO
20 TIMES. THEY ARE 9, 19, 29, 39, 49, 59, 69, 79, 89, 99 (2 TIMES) FOLLOWED BY 90, 91, 92, 93, 94, 95, 96, 97, 98
Text
Audio
Text & audio
Free text
Multiple option
Previous question
Start
Next question
Please enable JavaScript to continue using this application.