un motosiclista viaja a una velocidad de 80km/h y escucha la sirena de un camión de bomberos cuya frecuencia es de 1100 Hz, calcula la frecuencia aparente​

Write the function getkthdigit(n, k) that takes a possibly-negative int n and a non-negative int k, and returns the kth digit of n, starting from 0, counting from the right

Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?

What is the technical name for super glue type adhesives?