19. To the nearest year, how long would an investment need to be left in the bank at 2%, compounded annually, for the investment to double. A. 34 years C.36 years D. 37 years B. 35 years 20 Sam inhorito 150

Assume that a population of 50 individuals has the following numbers of genotypes for a gene with two alleles, b and b: bb = 30, bb = 10, and bb = 10. calculate the frequencies of the two alleles in the population’s gene pool.

Use the x-intercept method to find all real solutions of the equation. x^3-10x^2+27x-18=0

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.