dacey5800 dacey5800
  • 13-03-2024
  • Geography
contestada

Approximately how old is a rock if it contains a rubidium-87:strontium-87 ratio of 89.9?

Respuesta :

Otras preguntas

What were the 4 major truths Jefferson presented in the declaration of independence?
two methods of active transport
two methods of active transport
What were the 4 major truths Jefferson presented in the declaration of independence?
What's breed of given cat???Check attachment
3 ( 4d + 1 ) - 9d = 6 - 2d
36 is _______% less than 60?
on sara's computer, 3/8 of the hard drive is files. Of the files, 1/6 are games . What part of the hard drive is games?
what are three ways water erodes the surface of earth
10u + 7 = 8 ( 2u - 4 ) - 9