Seudónimo Seudónimo
  • 02-06-2021
  • Mathematics
contestada

PLEASE HELP
In about how many years is the radioactive substance half of its original weight? Type answer to one decimal place.

PLEASE HELP In about how many years is the radioactive substance half of its original weight Type answer to one decimal place class=

Respuesta :

ferrybukantoro
ferrybukantoro ferrybukantoro
  • 02-06-2021

Answer:

13.5

Step-by-step explanation:

(0.95)^x = ½

x = ^0.95 log ½

= 13.5

Answer Link

Otras preguntas

The Radius of a sphere is 5 feet. find the area of the great circle of this sphere
The neolithic revolution is most closely associated with....
Which word is an interjection commonly used in advertising?
Where do the cranial nerves originate? Where do the spinal nerves originate?
you have a full cylindrical glass of water that stands 8 inches tall and has a radius of 1.5 inches .if you pour the water into a larger cylindrical glass that
A 4.5 newton object is placed in a tank of water. If the water exerts a force of 4.0 newtons on the object, will the object sink or float?
what is the meaning or definition of fighting-gear??
What is the lateral area of the rectangular prism? Assume the prism is resting on its base. A. 135 in2 B. 270 in2 C. 300 in2 D. 310 in2
How do u write 6 more the 7 times a number is 41 in algebraic equation??
Find an equivalent ratio for 22/55 then write the proportion ?