Answer:

Explanation:
Given: 
To express:
into 
Solution:
Use the following relations between
and
,
and 
Here,
denotes meter,
denotes kilometer,
denotes seconds and
denotes hour.


Therefore,

<span>Stephen Hawking uses a speech generating device that he is able to work with a sensor in his mouth. The sensor is able to take his muscle movements and translate them into words. Intel has created something called SwiftKey which has enhanced this sensor to predict whole words and generate them with more clarity and more accurately.</span>
Alcoholics Anonymous provides a support system for those dealing with alcoholism because it allows people who have the same issue who can relate to each other motivate each other to stay sober. Hope this helps! :)
Being hopeful and being positive