Answer:
I hope this helps :D
Step-by-step explanation:
4
It can be done a lot easier: instead of calculating the probability of one head, two heads, three heads, ... one just needs to calculate the probability of no heads: that is simply 0.5
0.5
n
. If you subtract it from 1, you get the probability you want: it's because that's the chance of not no heads, meaning at least one head. So, the formula is: 1−0.5
1
−
0.5
n
More formally: if X is throwing at least one head,
()=1−(¬)
P
(
X
)
=
1
−
P
(
¬
X
)
, where ¬
¬
X
is throwing zero heads.
Answer:
isolate variable by adding or subtracting it on both sides.
Step-by-step explanation:
-35.6666666666667
Is the answer I think
Answer:
it is 8 thousandths of an inch.
Step-by-step explanation:
3/4 of an inch is .75 of an inch. divide that by 90 an you get 0.008ths of an inch.
![\sqrt[6]{64}](https://tex.z-dn.net/?f=%20%5Csqrt%5B6%5D%7B64%7D%20)
![\sqrt[3]{128}](https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B128%7D%20)
![\sqrt[10]{1024}](https://tex.z-dn.net/?f=%20%5Csqrt%5B10%5D%7B1024%7D%20)
