A right triangle has legs measuring 9 meters and 3 meters. The lengths of the legs of a second triangle are proportional to the lengths of the legs of the first triangle.
Which could be the lengths of the legs of the second triangle?

Which answer is it for it to be simplified completely?

Dr. cooper just started an experiment. he will collect data for 8 days. how many hours is this

Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.