Asurvey of all beings on planet tott found that 12 beings preferred
hab juice to all other juices. if 40 beings were surveyed altogether,
what percent of them preferred hab juice?

How do i do this using elimination 2x+3y=12 x-y=6

Daniel bought a computer game for $25 and later sold it to thomas for a 40% profit. how much did daniel sell the computer game for?

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол