PLEASE HELP!! surface area of composite figures..
2 answers:
You might be interested in
Answer:
<u>$67.43 altogether</u>
Step-by-step explanation:
A 15% percent tip means 15% OF the bill.
15% of 58.65
You can't really pay $8.7975, so you would round to the nearest one hundredth which is $8.78.
Now you add the $8.78 to $58.65 which will give you $67.43.
I hope that helps!
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
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.
So, attempts are required to find a matching pair if the digital fingerprint is 128 bits long.