answer: the bar contains 7.578 ounces of silver.
ounce is the unit of mass, weight or volume of certain solids or that are used as a measuring constant in britain and usa. "one ounce" is equal to 28.35 grams. the size of one ounce will be equal to liquid in 1inch diameter sauce cup.
93% of the bar is silver,
weight of the metal bar = 8.15 ounces
93% of the metal bar = = 7.5795 ounces
rounding to nearest thousand = 7.578 ounces.
when we talk about recycling of data we are talking about the quality of the data available.
if we talk about the amount of data then we are talking about the quantitative survey.
ryan wanted to know whether the schools have a recycling program.
is centered on the quality of the data rather than the quantity.
the answer is thus :ryan conducted a survey where he asked about qualitative data.