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Thanks mate :) Btw... would u also help me with this question below? Consider the following 'proof" that 1/8 > 1/4. 3 > 2 ---> 3ln(1/2) > 2ln(1/2) ---> ln(1/2)^3 > 1n(1/2)^2 ---> ln(1/8) > ln(1/4) ---> 1/8 > 1/4 Comments?

Hey thanks for your help. Just wondering, how do u know which c and d it belongs to? I mean why c= -a/b and d= 1/b? Is it because to this equation f(x)= d + cx yea? where inverse f is g

1) Simplify: e^ln(x) - ln(e^x) is ln(e^x) = x? how? 2) Consider the linear function f(x) = a + bx where "a" is a real number and "b" is a nonzero real number. a) If the inverse of "f" is "g" such that g(x) = c + dx, find c and d in terms of "a" and "b". b) Can you find all linear...

Oh... thankyou

Solve for y in terms of t: ln (y-1) - ln2 = t + lnt --> I had a different answer: y = 2e^t + 2t + 1 Ans should be: y = 2te^t +1

In distillation, would increasing the heating rate affect the boiling point? Why? Explain in terms of vapour pressure and the pressure of the laboratory.

Thanks for the input

Plz... need help with these questions. I keep on getting them wrong. Indicate the types of intermolecular forces (there may be more than one) present in: a) CH3CH2NH2 b) NaOH c) Na Cl ion- ion d) H2O dipole- dipole, hydrogen bonding e) CH3COOH (acetic) f) CH3COCH3 (acetone) g)...

Hey... i got questions from the lab manual that i'm stuck on. Any help would be great. 1) Referring to Rf values of pigments, what do the Rf values of various pigments tell you about their relative polarity? 2) In my experiment, there were no pigments shown in the dark reaction of...

n(Br ions)= 0.001429 mol mass(Br ions) = chemical amount Br ions X molar mass of Br ions = 0.001429 x 79.90 = 0.1142 g = 114.2mg #

i'm also doing a titration prac and the method stated: 1) Accurately weigh out about 1g of potassium hydrogen phthlalate (the primary standard) into a clean and dry 250ml beaker. Record the exact mass. 2) Dissolbe the potassium hydrogen phthalate in 100ml of distilled water in a beaker...

So, a yeast consist of one cell (unicellular)? What other examples for multicellular and unicellular?

I felt so stupid asking this question lol. I know the definitions for these terms but i'm still vague. Anyone please provide examples for these terms? I can't find it in the prelim textbook.