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Chi mi sa spiegare questa dervata (ln^2x)/x dx? I need news on the tremors/aftershocks/earthquake I am feeling in Maricopa county Arizona.? 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)? Find integers x and y such that 57x+79y=17, and 400 A reaction produced 52.1 g of kcl how much o2 was produced in grams?