In the figure above, what is the average (arithmetic mean) of w, x, y, and z? O 90

O 100

O 120

O It cannot be determined from the information given.

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.

Given a circle with measures of (c, d, and r) and a circle with measures of (c', d', and r'), what is d if c c' = 12 and d' = 0.50? a) 3 b) 6 c) 12 d) 24

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?