mmallory29 mmallory29

23-04-2020
Chemistry

contestada

If the half-time of krypton-81 is 229,00 years, how much krypton-81 was present when the ice first formed

Respuesta :

katylee21 katylee21

23-04-2020

Answer:

6.70g

Explanation:

Answer Link

Otras preguntas

Please help due today!!! In your own words, explain how natural selection can lead to a change in a population's traits over time.

Determine if the given people are demanders, suppliers, or not involved in the market for loanable funds. a. Latisha wants to save up for a new laptop to use in

Here is the same question but instead of giving me a virus pls give me an answer. Identify a turning point in the Revolutionary War and how much longer the war

i fr need help i have so much hw past due please help.no links or random answers i will report. only answer if you actually know please. ill give you brainliest

PLEASE HELP IV BEEN TRYING TO LIKE 30 MINUTES PLEASEEEE

AP human geography Why do you think there is great conflicts between the ideas of nationality and ethnicities across the world?

A town council wants to conduct a survey on town policies using a random sample of residents. Which method would result in a random sample? A: Ask all residents

Estimate the product 48 x 32. Round each factor to the nearest ten.

The person who can tell me the right answer will be marked brainliest:) In what ways were the ideals of the Fourteen Points honored and ignored? world war 1

Chocolates costing $8 per pound are to be mixed with chocolates costing $3 per pound to make a 20-pound mixture. If the mixture is to sell for $5 per pound, how