Answer:
Answer explained below
Explanation:
I have given two approaches in implementing the solution.
1. Using the for loop, in which you have to iterate over all the elements in list 1 and check in list 2
2. Use the set intersection method. As intersection will give u the common elements. And we can get there length by using len method.
I have added the code along with the snapshot and inline comment for the ease of you to understand. Please check the methods below. You can use either of them.
METHOD-1:
********** CODE *****************
def matches(tickets,winner):
tickets = set(tickets)
winner = set(winner)
counter = 0 #To Count the common elements
for i in tickets: # Iterate over all the elements in tickets.
if i in winner: # Check the element in the winner list
counter = counter+1
return counter
METHOD -2:
********** CODE ********************
def matches(tickets, winner):
tickets = set(tickets)
winner = set(winner)
return len(tickets.intersection(winner))
There are some websites that are trustworthy. For instance just beside the address bar there will be a lock. You can scroll over it with your mouse to see if it states that it is a secure connection.
Virus protection if accountable should also advise whether website is safe or not.
Always scroll down to the bottom of the page and check their security sites, as in McAfee, Norton, Etc.
The answer is D: Read the website thoroughly!!!!
Always be skeptical and reluctant, as technology advances, so do hackers and online criminals. People are far too brave and crazy these days.
Most bank accounts offer some type of an additional account you can use for online transactions. For instance you may have a checking that you have to pay your bills with (keep your bill money, etc in the account not being used online). Then they may offer another type of account, my bank refers it to an eaccess account, This is where I can use their online app to transfer money, through my bank app, for online purchases only. Therefore if someone has my account information they aren't getting access to my money that is an absolute necessity, just the little online purchase at a time one, that is also FDIC insured and after a dispute you will be reimbursed in due time.
Another option is PayPal, Paypal actually has a cash debit card now that makes life so much easier when paying. Using paypal pay they only have access to a prepaid debit card.
C. The viewing area of a web browser.
The viewport is the user's visible area of a web page.
The first thing we are going to do is find the equation of motion:
ωf = ωi + αt
θ = ωi*t + 1/2αt^2
Where:
ωf = final angular velocity
ωi = initial angular velocity
α = Angular acceleration
θ = Revolutions.
t = time.
We have then:
ωf = (7200) * ((2 * pi) / 60) = 753.60 rad / s
ωi = 0
α = 190 rad / s2
Clearing t:
753.60 = 0 + 190*t
t = 753.60 / 190
t = 3.97 s
Then, replacing the time:
θ1 = 0 + (1/2) * (190) * (3.97) ^ 2
θ1 = 1494.51 rad
For (10-3.97) s:
θ2 = ωf * t
θ2 = (753.60 rad / s) * (10-3.97) s
θ2 = 4544,208 rad
Number of final revolutions:
θ1 + θ2 = (1494.51 rad + 4544.208 rad) * (180 / π)
θ1 + θ2 = 961.57 rev
Answer:
the disk has made 961.57 rev 10.0 s after it starts up
