Mathematics, 07.04.2021 14:00 anasfis35ovmbff
a company staff consists of 20 accountants, 12 economists and 4 secretaries. a staff is chosen at random. Find the probability that the staff is an accountant. With solution.
Answers: 1
Mathematics, 21.06.2019 14:30
Atoy company is considering a cube or sphere-shaped container for packaging a new product. the height of the cube would equal the diameter of the sphere . compare the volume to surface area ratios of the containers. which packaging will be more efficient? for a sphere, sa =4πr²
Answers: 1
a company staff consists of 20 accountants, 12 economists and 4 secretaries. a staff is chosen at ra...
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