versaunleonard3 versaunleonard3
  • 11-12-2017
  • Mathematics
contestada

a 15 gram sample of a substances thats a by product of fireworks has a k value of 0.1405

Respuesta :

elias212321 elias212321
  • 11-12-2017
half life" is the amount of time it takes for a substance to lose 50% of it's mass so we use our formula y = a(e^kt) and plug in 7.5 for y, 15 for a, and 0.1405 for k
Answer Link

Otras preguntas

What does a rising trend in obesity for people between the ages of 2 and 19 demonstrate about the current state of health in the United States? Check all that a
How does selection affect fixation ?
If s(x) = 2 – x2 and t(x) = 3x, which value is equivalent to (s o t)(-7)? A. –439 B. –141 C. 153 D. 443
You are the Branch manager of a global software development firm – ITplus, which is based in Houston, Texas. Your team of software developers consists of people
what kenning is used in the description of grendels end
2/3y=-3x-9 pleaseeeeeeeeee
Albert pushes a 12-kg box across a level floor. he pushes with a force of 49 newtons, and observes that the box accelerates in the direction of his push at a ra
List six functions of skin
What happens when sodiumhydrogen carbonate reacts with nitric acid?
Junipers, hemlocks, and cedars belong to which group of gymnosperms?