Logarithmic Equations

Done by:Kenneth Sugiart0Ang Zheng Y0ngLawrence Chen

Zachary Wu

No Russians were harmed in the making of this presentation.

Background info

• Russian gravediggers or могильщики(mogil'shchiki) trying to inspect whether Lenin is a human

• We will be measuring the pH value of his remains to check whether it matches those of a human's.We have turned his remains into dissolvable powdery substance and found out that when these substances dissolved in water, they contain a hydrogen ion concentration of 6.96969 * 10^-7M.

Question

• If the pH value of an average human is between 6.3 to 7.7, find out the pH value of Lenin's remains according to the formula and determine whether he is human.

• (pH = -lg[H+])

• Note: H+ is the concentration of hydrogen ions in mol/dm^3 or M. And thus, determine whether Lenin is a human.

Question 2

• A historian found out that a cell in Lenin's remains will duplicate once every (3.69*10^2) days. If a total of 10^30 cells is needed for a dead body to gain consciousness, find out the amount of time needed for Lenin to turn into a zombie after his death.

Coroner’s Investigations

• pH 6.156786538

• Just outside the range

• As we mentioned in our flawless analysis earlier, Lenin is not a human. Instead, he was discovered as an unknown species of alien from the planet Bolshevladimirovichkruschev.

• The planet exists. Do not doubt the Kremlin!

The Zombification of Lenin

• It will take 2.700271 x 1027 days or

• 7.424731782 x 1024 years.

• Long live Сою́з Сове́тских

Социалисти́ческих Респу́блик! Long live Lenin!