Which of the following can you determine when you use deduction and start from giving set of rules and conditions.

a. non of these

b. what may be true

c. what must be true

d. what may be false

Based on what i know about mean, this doesn't add up.

How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )

The constant of proportionality is always the where k is the constant of proportionality. additionally, you can find the constant of proportionality by finding the ratio for any point onasap