Can someone help me with the ones that are circled ^___^

There are several unique characteristics of qualitative research that make it distinct from quantitative research. describe the aspects of qualitative research and the elements of design that contribute to the rigor of the work. what actions of the researcher can compromise the integrity of the findings?

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?