La velocidad de la luz es c = 299797 km s^-1. El tiempo de un destello de láser en ir desde la tierra a un reflector dejado en la Luna por los astronautas y regresar al laboratorio ha sido medido como t = 1,935472 s ± 1×10^-6s. ¿Qué distancia ha recorrido el destello de láser?

answer: a and b

step-by-step explanation:

probability for j is 1/4

while

a is 1/6

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .

(23*2)-12=x     x=34

step-by-step explanation: