The bag of popcorn is 10 ounces and costs $5.00. The bucket costs $7.00 and is 14 ounces. Does the size of the popcorn and the cost form a proportional relationship? Explain your reasoning. please help

What is the distance between (–2 1/2,-3) and (1, –3)?

Collin did the work to see if 10 is a solution to the equation r/4=2.4

Aresearcher believes increased perceived control influence the well-being of residents at a nursing home. to test this , she allowed one group of residents to have control over their daily lies, (where to eat etc) . the other group of 5 residents had these deceisions made by staff. the resident's feelings of well-being were measured on a 10 point scale at the end of a one month trial period. is there a difference on well-being?