Which is a qualitative variable?
a) flavors of coffee
b) prices of coffee
c) ounces of coffee beans per bag
d) percentage of caffeine in coffee

answer:

c) ounces of coffee beans per bag

step-by-step explanation:

quantitative means measuring a quantity - putting a value to something. for example, you might measure the rate of a reaction by seeing how many seconds it takes for a change to happen, such as a piece of magnesium ribbon to dissolve in acids of different concentrations.

-14 is the answer

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δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)