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HELP CHECK FOR EXTRANEOUS SOLUTIONS? HELP!!! suppose that it is given that E(X)=4. What is E(32X+3) Suppose that it is given that V(X)=42.8. What is V(9 X + 98)? Can Some Mutations Be Adventageous And Some Deleterious In Differentv Environments? Have we proved Hebb's postulates? What would happen to the a amount of H2CO3 in the system as the result of this addition of the baking soda,?