Joanna has 7 yards of fabric. She needs 100 inches of fabric to make curtains. Does she have enough fabric to make curtains?
Complete the explanation.

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.

Find the length of the following tangent segments to the circles centered at o and o' whose radii are 5 and 3 respectively and the distance between o and o' is 12. what is the tangent segment of cd?

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?