Solve for y.

8-8y=2y+78

a)y=7
b)y=70
c)y=-7
d)y=-70

Farnesene is a sesquiterpene. how many different isomers arising from double-bond isomerizations are possible? g

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Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?