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

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

What is the best way to combine these sentences into one sentence with a parallel structure? Stan never tires of reading. He can express himself well as a write

In a survey of 200 residents, 75 said they support the proposed town budget. If there are 10,000 total residents, about how many would be expected to support th

Which events accelerated the rise of aggressive nationalism in Europe after World War I? the Great Depression in the United States, which triggered a worldwide

place where Moses received the laws from God

Which of the following describes a referendum? the ability of citizens to sell and manufacture alcohol the ability of citizens to remove a Senator the ability o

Who led troops in California against Mexico?

I need help pleaseeeee

What is greater 96 oz or 8pt

Six types of cardiovascular disease

Agriculture is _______________________. a. slowly being replaced by mining as the primary industry in Southern Africa c. not possible in Southern Africa because