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When you were 2 years old your brother was half of your age now you are 100 years old tell you how old is your brother now?
99 years.When you were 2 years old, your brother was half your age which means that he is 1 year old then and you're only a year older than him.Now that you are 100 years old, your brother is 99 years old since you're a year older than him.
How many half life's are there in a 100 year span?
In 100 years, the number of half-lives depends on the specific substance decaying. If the substance has a half-life of 10 years, there would be 10 half-lives in 100 years. This can be calculated by dividing the 100-year span by the substance's half-life.
How many years in half a century?
A century is 100 years, so half a century = 100/2 which makes 50 years.50 years.
How many years are in half of a century?
a century is 100 years so half of that is 50 years
A Radio Decay Isotopes Has A Half Life Of 100 Years . A Sample Of 40 Grams Of The Isotopes Will Have A Mass Of Grams In 200 Years?
After 100 years, half of the original sample (20 grams) will remain. After another 100 years (total 200 years), only half of that amount (10 grams) will remain.
How many years in a half a century?
Since a century is 100 years, half a century would be 50. So, the answer is 50 years.
One half a century equals how many years?
One half a century equals 50 years as a century equals 100 years.
How Many Halflife Are These In A 100-year Span How Many Grams Of The Sample Would Remain At The End Of The 100 Years?
If the substance has a half-life of 10 years, there would be 10 half-lives in a 100-year span. Each half-life reduces the amount by half, so after 100 years, 1/2^10 = 1/1024 grams of the sample would remain.
What is the half-life of a radioisotope if a 100 g sample 50 g after 20 years?
It would be 20 years. That is the length of time to lose one half the isotope.
Does the rapper the game have any brothers?
He Has 1 Brother, And One Half Brother 1. Devon Taylor{ Deceased } 2. Big Fase 100
If 100 years is a century then what is 50 years?
five decades or just half a century
What is equal to one half of the century?
One century = 100 years so Half a century = 50 years (5 decades)
