Which of the following equations is NOT true for every acute triangle ΔABC? a)
b) csinC = bsinB
c)
d)

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

How do you summarize data in a two-way frequency table?

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