Is the temperature scales proportional? why or why not? celsius temperature 0 10 20 30 40 50 fathernheight tem. 32 50 68 86 104 122

Can someone answer this question for me

Use pascal's triangle to find the missing values. x4 - 4xb + 6x2 - ax + 1

Identify all the cases where non-probability sampling is used when attempting to study the characteristics of a large city. studies on every subject in the population divide a population in groups and obtain a sample studies with a limited amount of time demonstrate existing traits in a population studies with the nth person selected