Express the space spanned by {[1-124], [31-11], [-2-233]} as the set of solutions of a homogeneous system.

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

Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.