- Explain why a swimming pool appears shallower than it actually is?

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Classify protein on the basis of chemical and physical properties? W^44 + w^45 = ? Options : A)-1 B)-1/w C) 1/(-w^2) or none.
I know that w^3 = 1 the answer is c...how? What is [1/cos(x)-sin(x) times tan(x)]/cosĀ²(x)? To test the null hypothesis that the diet has no effect on weight, the p-value for a paired one-tail test is:? I want to login again?