laetitiab0068 laetitiab0068
  • 03-04-2020
  • Biology
contestada

A 10 gram sample of pure potassium sample was 100% rubidium-87 approximately how much of the sample will still be potassium 40

Respuesta :

pangeltaylor9 pangeltaylor9
  • 03-04-2020

Answer:30%

Explanation:I think

Answer Link

Otras preguntas

A map of Long Island has the scale 2.75 cm= 16km. On the map, target Rock is 23.2 cm from Lake Montauk. Find the distance from Target Rock to Lake Montauk. PLEA
Write an equation of the line that passes through the points (0, –5) and (4, 7).
please tell me if my answers are right
bhokn,bjgu tdyn58e2hj,n3mhwku
The vertices of are F(2,1), G(4,1), and H(4,-1). The vertices of the image of the triangle after a dilation centered at (0,0) are F'(4,2), G'(8,2), and H'(8,-2)
Solve the system of equations. (1 point) 2x − 5y = 3 x − 3y = 1 (4, 1) (5, 2) (7, 2) (9, 3)
Who is your favorite tv couple ( or who do you ship)?
what's the common difference in −1,−4,−7,−10
What is your spirit animal?
compare:-5/6 is greater than or less than or equal to 2/3​