The table below shows a proportional relationship between hh and jj. hh jj
54 99
84 14
108 18
Find the constant of proportionality from hh to jj. Express your answer as a fraction in reduced terms.

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Acompany makes steel lids that have a diameter of 13 inches. what is the area of each lid? round your answer to the nearest hundredth

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?