You want to stake a small tree. the cord will be attached to the tree 2.5 feet off the ground and each of the two stakes will be 3 feet from the base of the tree. how much cord do you need to buy in whole feet so you have enough?

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

The accompanying table shows the numbers of male and female students in a particular country who received bachelor's degrees in business in a recent year. complete parts (a) and (b) below. business degrees nonbusiness degrees total male 189131 634650 823781 female 169539 885329 1054868 total 358670 1519979 1878649 (a) find the probability that a randomly selected student is male, given that the student received a business degree. the probability that a randomly selected student is male, given that the student received a business degree, is nothing. (round to three decimal places as needed.) (b) find the probability that a randomly selected student received a business degree, given that the student is female. the probability that a randomly selected student received a business degree, given that the student is female, is nothing. (round to three decimal places as needed.)

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c