Which equation represents a circle with center (-4, 9) and radius 7? (x-4) + (y+9) = 49
(x+4) + (y-9) = 7
(x+4) + (y-9) = 49
(x-4) + (y-9) = square root of 7

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.

Explain why the two figures below are not similar. use complete sentences and provide evidence to support your explanation. (10 points) figure abcdef is shown. a is at negative 4, negative 2. b is at negative 3, 0. c is at negative 4, 2. d is at negative 1, 2. e

Which number produces a rationale number when multiplied by 1/5