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The sentence "Van has come." is grammatically correct IF the noun "Van" is the name of a person. A proper noun is not usually preceded by an article. If the noun "van' is a common noun, a word for a …

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L=1.01m Parameters L = ? g = 10ms^-2 pi = 22/7 T = 2sec From S.H.M T = 2pisqrt (L/g) Making L the subject of formula.. T = 2pisqrt (L/g) Divide both sides by color ...

Current IB student taking Chemistry, Biology and Economics at higher level. Looking for help in Chemistry, Biology and Math.

14 year-old middle school student currently in Pre-Calculus

Sep 6, 2015 · Suppose you ran this sequence of reaction starting with 8.0 g of benzoic acid, excess methanol, and excess phenyl magnesium bromide.What would be the expected theoretical yield of …