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Convert 200 pg to grams.

Which of the following correctly states the relationship between particles in water, the purity, the conductivity, and the resistance of the water: 

Within the metric system, the prefix ‘micro’ is associated with which comparison to a base unit:

A serum sample is outside of the linear range of an analyzer for an analyte and must be diluted. A 1/4 dilution was performed and the diluted sample was ran. A result of 150 mg/dL was obtained. What is the patient’s reportable result?

How many grams of CaCl2 are needed to prepare 100 mL of a 15.0%w/v solution using deionized water as the solvent?

How many significant figures are present in the number 0.00352?

What is [7.812 x 103]2? Round appropriately and report using the correct number of significant figures.

Convert 3.5 mg/mL to milligrams per liter.

Why is the Electoral College considered controversial?

What was the main argument presented by the plaintiffs in Brown v. Board of Education regarding the impact of segregated schools on African American children?