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Ne4ueva [31]
2 years ago
7

The dealer's cost of a car is 85% of the listed price. The dealer would accept any offer that is at least $500 over the dealer's

cost. Design an algorithm that prompts the user to input the list price of the car and print the least amount that the dealer would accept for the car.
Computers and Technology
1 answer:
san4es73 [151]2 years ago
5 0

Answer:

Explanation:

The following code is writen in Python. It is a function called minPrice. It asks the user to input the list price of the vehicle and then multiplies that by 0.85 in order to get the dealer's cost. Then it adds 500 to that price and returns it to the user as the minimum price that the dealer would accept for the car.

def minPrice():

   list_price = input("Please enter the list price of the car: ")

   dealers_cost = int(list_price) * 0.85

   min_accepted_price = dealers_cost + 500

   print(min_accepted_price)

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Produce a list named prime_truths which contains True for prime numbers and False for nonprime numbers in the range [2,100]. We
LenKa [72]

Answer:

  1. def is_prime(n):
  2.    for i in range(2, n):
  3.        if(n % i == 0):
  4.            return False  
  5.    return True  
  6. prime_truths = [is_prime(x) for x in range(2,101)]
  7. print(prime_truths)

Explanation:

The solution code is written in Python 3.

Presume there is a given function is_prime (Line 1 - 5) which will return True if the n is a prime number and return False if n is not prime.

Next, we can use the list comprehension to generate a list of True and False based on the prime status (Line 7). To do so, we use is_prime function as the expression in the comprehension list and use for loop to traverse through the number from 2 to 100. The every loop, one value x will be passed to is_prime and the function will return either true or false and add the result to prime_truth list.

After completion of loop within the comprehension list, we can print the generated prime_truths list (Line 8).

3 0
2 years ago
Consider a single-platter disk with the following parameters: rotation speed: 7200 rpm; number of tracks on one side ofplatter:
horsena [70]

Answer:

Given Data:

Rotation Speed = 7200 rpm

No. of tracks on one side of platter = 30000

No. of sectors per track = 600

Seek time for every 100 track traversed = 1 ms

To find:

Average Seek Time.

Average Rotational Latency.

Transfer time for a sector.

Total Average time to satisfy a request.

Explanation:

a) As given, the disk head starts at track 0. At this point the seek time is 0.

Seek time is time to traverse from 0 to 29999 tracks (it makes 30000)

Average Seek Time is the time taken by the head to move from one track to another/2

29999 / 2 = 14999.5 ms

As the seek time is one ms for every hundred tracks traversed.  So the seek time for 29,999 tracks traversed is

14999.5 / 100 = 149.995 ms

b) The rotations per minute are 7200

1 min = 60 sec

7200 / 60 = 120 rotations / sec

Rotational delay is the inverses of this. So

1 / 120 = 0.00833 sec

          = 0.00833 * 100

          = 0.833 ms

So there is  1 rotation is at every 0.833 ms

Average Rotational latency is one half the amount of time taken by disk to make one revolution or complete 1 rotation.

So average rotational latency is: 1 / 2r

8.333 / 2 = 4.165 ms

c) No. of sectors per track = 600

Time for one disk rotation = 0.833 ms

So transfer time for a sector is: one disk revolution time / number of sectors

8.333 / 600 = 0.01388 ms = 13.88 μs

d)  Total average time to satisfy a request is calculated as :

Average seek time + Average rotational latency + Transfer time for a sector

= 149.99 ms + 4.165 ms + 0.01388 ms

= 154.168 ms

4 0
2 years ago
Why would Network Systems employees be employed by the government?
Ghella [55]
Well knowing how the government is with security id go with A. as it makes a lot of sense unlike B and D and if they were looking for software the question would mention it
8 0
2 years ago
Read 2 more answers
CodeHS Python Rainforest Exercise 5.4.7: Categories
nalin [4]

Answer:

List=[['Computers','IT','Programming'],['Maths', 'Algebra', 'Geometry']]

i=0

k=0

for i in range(0,2):

   print("Category:"+List[i][0])

   for k in range(1,3):

       print("\t"+List[i][k])

   

Explanation:

The required program is as above. We have used here a multidimensional list. The 0 of each row has the category,and rest are sub categories. The program above has limitations but is good enough to explain the fundamentals required.

7 0
2 years ago
Write a function, named "wait_die_scheduler" that takes a list of actions, and returns a list of actions according to the follow
lidiya [134]

Answer:

See attached picture for complete code.

Explanation:

See attached picture.

4 0
2 years ago
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