aidatorres8
aidatorres8 aidatorres8
  • 04-05-2017
  • Chemistry
contestada

You are given 230 grams of a substance with a half-life of 0.75 years. How much will remain after 3 years?

Respuesta :

JunhaoZ
JunhaoZ JunhaoZ
  • 04-05-2017
After 3 years, the substance will go through 4 half lives. You can do 230*(1/2)^4, which is 14.375.
Answer Link

Otras preguntas

Describe how the coming of World War II ended the Great Depression. What region of the nation benefited most spectacularly?
which number between 20 and 29 has 2 and 3 in its prime factorization?
Which mixed number is greater: 5 7/24 or 5 5/16? Why?
22.) -5n+3(6+7n) 23.) -2n-(9-10n) 24.) 10-5(9n-9)
On a map, 1 inch represents 1,000 miles. If the area of a country is actually 16 million square miles, what is the area of the country’s representation on the
A large box of crayons holds 60crayons.There 10 crayons in each row how many rows are there ? What's the situation and the equation?
Write an equation to model each situation thee solve ! The tallest player on the basketball team is 77 3/4 in. Tall. This is 9 1/2 in. Taller than the shortes
find the real solutions of e^3t=100
what the rational numbers equivalent to 6/9
Write an equation yo model each situation then solve ! A stack of 12 bricks is 27 in. High. What is the height of each brick