Answer:
B 1,3,9,27
Step-by-step explanation:
This is because a geometric sequence is multiplying or dividing by the same number throughout the sequence and this one is multiplying by 3.
Answer:
59°
Step-by-step explanation:
31°-90°=59°
F hahahahah jewish usually xD
Answer:
it is saying 5 divided by what equals three so I sugest to start by finding out what is half of 5
Step-by-step explanation:
Walter I believe is the correct answer
Answer:
attempts are required to find a matching pair if the digital fingerprint is 64 bits long.
attempts are required to find a matching pair if the digital fingerprint is 128 bits long.
Step-by-step explanation:
Each bit has two options. So
How many attempts are required to find a matching pair if the digital fingerprint is 64 bits long?
So for each of the 64 bits, we have the following number of options.
2 - 2 - 2 - 2 -... - 2
So, in all, there are
![T = 2^{64} = 1.85x10^{19}](https://tex.z-dn.net/?f=T%20%3D%202%5E%7B64%7D%20%3D%201.85x10%5E%7B19%7D)
options.
So,
attempts are required to find a matching pair if the digital fingerprint is 64 bits long.
128 bits long?
Using the same logic as the first question.
![T = 2^{128} = 3.40*10^{38}](https://tex.z-dn.net/?f=T%20%3D%202%5E%7B128%7D%20%3D%203.40%2A10%5E%7B38%7D)
So,
attempts are required to find a matching pair if the digital fingerprint is 128 bits long.