4qjjngg7xb 4qjjngg7xb
  • 04-03-2021
  • Mathematics
contestada

Element X decays radioactively with a half life of 9 minutes. If there are 860
grams of Element X, how long, to the nearest tenth of a minute, would it take
the element to decay to 94 grams?

Respuesta :

cruzmariela293 cruzmariela293
  • 11-03-2021

Answer:28.7 minutes

Step-by-step explanation:

Ver imagen cruzmariela293
Ver imagen cruzmariela293
Answer Link

Otras preguntas

Add and simplify 9/16 + 1/2= ?
How do you say" leave me alone" in Spanish
why did europeans feel superior to islam
Expand the expression 2(r - 4) + 5(r + 2). Express your answer in simplest form
What is the percentage increase from 200 to 280
During a recent winter, the ratio of deer to foxes was 7 to 3 in a town. If there was 210 foxes in the town, what was the number of deer in the town?
You are given an aqueous solution of NaCl. The simplest method for the separation of NaCl from the solution is (A) evaporation of the solution to dryness (B) c
Three friends go bowling the cost per person per game is $ 5.30 the cost to rent shoes is $ 2.50 per person.Their total cost is $ 55.20 how many games did they
20/10 as a mixed number
20/10 as a mixed number