2 In the diagram, KLM and NPL are two straight lines which are perpendicular to each other.
Find the length of NP, in cm. N
Р
24 cm
30°
50°
K к
AM
M
15 cm
L​

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.

Which letters from the table represent like terms? a and b b and c a and d b and d

Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?