Si un automóvil “A” tarda en recorrer 12 h una distancia entre dos localidades, y otro móvil “B” tarda 730 min en recorrer la misma distancia ¿cuál de los móviles
demoró menos?¿cuántos segundos de diferencia tardaron los móviles A y B?

no association

step-by-step explanation:

if you have eyes and you can use them efficiently you can see that it just looks like random dots like do a line of best fit and like they're so spread out it's such a weak association you might as well consider it nonexistent

not sure but it may be b, as i said i'm not sure.

  answer:

  write 548 as 500 + 40 + 8. multiply each addend by 5. then add the three products to get 2,740.