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If 5sinθ = 3 determine the value of:
1. cos (θ-360)
2. Tan (squared)θ
3. Sin θ x cos θ (all divided by cos (squared θ)? I need to describe two ways I would measure moles in chemistry lab and identify any equipment I would use? Total surface of human body 1.2m^2
face temp. 30degree
surrounding 20degree
what is the heat loss from body by radiation? ? In equal-tempered tuning the frequency (in Hz) of the note one tone above 220 Hz is...? What about oxidation reaction charge?