Las ruedas de la bicicleta de Ramón miden 40 cm de radio y las de la bicicleta de Mariana 50 cm.
1. ¿En qué proporción son más pequeñas las ruedas
de una bicicleta respecto de la otra?

Airline passengers arrive randomly and independently at the passenger-screening facility at a major international airport. the mean arrival rate is 10 passengers per minutes. compute the following probabilities. p(x = 4) p(x > 11)

What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?