Un cuerpo de 5µC está separado 0.7m de otro de -6µC ¿Cuál es la fuerza
entre ellos?

If you answer right ill give brainliest, : )

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Icould really use some with this question.