Qudus

I've connected it to different computers and with different usb cords. it's just only charging the phone and not giving any notification that it is connected to the system

My acer E1-572 laptop sound isn't working anymore. It's telling realtek audio is causing problems. I have tried all options to try and fix this problem but It's not working

Bridge Crossing at Night puzzle: A group of five people, who have one flashlight,need to cross a rickety bridge at night. A maximum of three persons can cross the

bridge at one time, and any party that crosses(either two or three ) must have the flashlight with them. The flashlight must be walked back and forth; it cannot be

thrown. Person A takes 1.5minutes to cross the bridge,Person B takes 2minutes, Person C takes 4.25minutes, Person D takes 5minutes, and person E takes 9minutes.

At least, two persons must walk together at the slower person's pace

c)write a program segment that determine the total amount of time required for all persons to cross the bridge.

simulate the program and determine if the program will ever terminate stating reasons

d) Assume the number of persons is increased to 6 and the sixth person, F, takes 11minutes to cross the bridge

Do you envisage programmable solution? If solutoin exist for this problem, write a program segment that compute the total time required for all persons to cross

the bridge. Otherwise, provide reasons for no solution, state what will happen to your program and suggest remedy

Bridge Crossing at Night puzzle: A group of five people, who have one flashlight,need to cross a rickety bridge at night. A maximum of three persons can cross the

bridge at one time, and any party that crosses(either two or three ) must have the flashlight with them. The flashlight must be walked back and forth; it cannot be

thrown. Person A takes 1.5minutes to cross the bridge,Person B takes 2minutes, Person C takes 4.25minutes, Person D takes 5minutes, and person E takes 9minutes.

At least, two persons must walk together at the slower person's pace

here is my math on solving it

--> indicates to while <-- indicates fro

--> A,B,C = takes 4.25mins

<--- A = takes 1.5mins

--> A,D,E = takes 9mins

therefore total time is 14.75mins

but how can i write a python program to solve it

whenever i click on the 'award best answer' link,it doesn't always go

my lecturer recommended python but i don't know how to start because i've never had it before. i'll also need a link to download python that's virus free

show that; (a)if z is real then (a/b)=(c/d)

(b) if z is entirely imaginary then (a/b)=(-d/c)

All answers will be appreciated

At a time t seconds it is S metres below the top ,where S=5t^2+20t find:

a) how far it has fallen b)its velocity and its acceleration at the end of the first second

How are wish we were still in the stone age where we fight wars that involves technical skills with the use of swords. But technology has turn things around .a rookie can easily assasinate a well skilled soldier from afar with his gun whereas if it was those days you would have to get close to the person you want to kill,show your fencing brilliance before you can kill him

Messi has lost his passion for football

What makes you a true citizen of your country