It's b 240000
I'm sorry if wrong I'm not too good at these things
Answer:
5^9
Step-by-step explanation:
Answer:
a) 2048
b)164
c)54
d) 11
Step-by-step explanation:
a) A coin has two faces.
Outcome possible =2^11= 2048
b) 8 heads possible outcome = 11!/8!3! = 3971688/241/920= 164 ways
c)2 heads outcome= 11!/2!8!= 39716800/725760=54
d) 7 heads= 11!/7!6! =39716800/3628800 = 11
The answer is 13 because first u do the parenthesis and the answer from that u subtract -3
