0.0038 is the probability that the code is 9Z.
<u>Step-by-step explanation:</u>
Here we have , A code consists of a digit chosen from 0 to 9 followed by a letter of the alphabet. We need to find What is the probability that the code is 9Z . Let's find out:
A code consists of a digit between 0-9 , i.e. there are 10 choices . And followed by a letter i.e. from A-Z having 26 choices ! So combinations possible are :
0{A-Z}=26
1{A-Z} = 26
2{A-Z} = 26
3{ A-Z}=26
.......
9{A-Z}=26 or ,
⇒ 10(26)
⇒
Now , 9Z is one combination ! So , probability :
⇒
⇒
Therefore , 0.0038 is the probability that the code is 9Z.
Answer:
the answer is
5 year
Step-by-step explanation:
on pic :)
We know that
[volume of a cube]=b³
where b is the length side of a cube
for b=1/3 in
Volume of a cube=(1/3)³---------> 1/27 in³
if one cube has a volume -------------> (1/27) in³
X---------------------------------------------> 1 in³ (volume of a prism)
X=1/(1/27)---------> 27 cubes
the answer is 27 cubes
Answer:
x = 6
Step-by-step explanation:
0 = x^2 -12x + 36 solve by factoring ...or Quadratic Formula
0 = ( x-6)(x-6) shows zeroes ( both of them) are x = 6