Determine measure of diversity of species virgin forest
Diversity of species A virgin forest in northwestern Pennsylvania contains four species of large trees with following proportions of each: hemlock, 0521; beech, 0.324; birch, 0.081; maple, 0.074. Determine measure of diversity H.
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Provided that 2i is a root of f(x)=x^4-5x^3+10x^2-20x+24 determine all remaining roots (real and complex) and then write function as the product for 4 linear factors.
Write expression in exact value for t, then estimate the answer to give number of years to nearest tenth of a year. F=Pert.
Annual deposits of $3210 are made in the bank account earning 6% interest per year. Compute balance in account right after 15th deposit if interest is estimated continously?
To save for the new car, you put $200 a month into the account earning the interest at 2% per year, compounded continously. How much money do you possess 2 years after first deposit, right before you make deposit?
Determine the derivatives of the given functions. State what differentiation rules you use. f(x) = x · cos x. f(x) = sin(sin x).
Between a and b, population increases, and there is third number c such that rate of growth increases below c and decreases above c. Draw N'(t) as the function of N(t) for the population.
Use available methods (in particular, Conjugate Roots Theorem, if suitable) to factor each of the given polynomials completely, making use of given zero if one is given.
Calculate the mass of PbO is actually formed when the decomposition of Pb(NO3)2 produces PbO, NO2, O2 with a79.0 % yield and a 7.90-g sample of Pb(NO3)2 is heated.
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