When giving a presentation, it is not important to have a back-up plan since the internet is everywhere.
a). true
b). false

there is no option to print a powerpoint since it is a presentation.
a). true
b). false

The answer is false for both cuz anything could go wrong and you have power point as an option

Explanation:

true it is not necessary to back it up but u should because if something happens to the first one you’ll have that one

answer; i believe the correct answer is 50 pounds;

it most likely is charging, however when using a hot spot, it drains straight through battery life.