Question

I have 5 questions left on this assignment, can anyone answer them? i attached a lot of points.

Answer 1

Answer: U=1.8 V=0.25

in part 3

18 is yes

21 is no

-24 is no

-15 is no

Part 4

W=-1/2

Part 5

1 1/3

it is 1 whole 1 by 3