Answer:
1 Because i learned how to do that but that was hard
Step-by-step explanation:
A hand generator it most likely will provide power to perform wok more efficiently.
<h3>A hand generator and a 9v battery</h3>
Generally, A hand generator is a portable device that use energy to do work or increase efficiency of work done.
Therefore,if a 9v battery( a battery is defined as a source of electric power) is attached to a hand generator it most likely will provide power to perform wok more efficiently
For more information on work
brainly.com/question/756198
He needs 6 more hot dog buns. You just simply subtract 12 from 18.
The value of D should be 4