Question

Help plz 99 point question

Answer 1

C=5/9(F-32)

1 deg. change in F = 5/9 deg. change in C so I is true

1 deg. change in C = 9/5 or 1.8 deg. change in F so II is also true

III is false

so correct ans is D

Answer 2

Note that: 0 celsius = 32 farenheit

0 farenheit = -17.78 (rounded) celsius

5/9 = 0.56 (rounded)

1. only is your answer

hope this helps