sweetbaby212286 sweetbaby212286
  • 02-06-2019
  • Mathematics
contestada

The half-life of a radioactive isotope is the time it takes for quantity of the isotope to be reduced to half its initial mass. Starting with 190 grams of a rafioactive isotope, how much will be left after 3 half-lives? Please help

Respuesta :

zyerink
zyerink zyerink
  • 02-06-2019
23.75

1/8 times 190 or 190 divided by 8 equals 23.75
Answer Link

Otras preguntas

The distance from Baltimore to New York is about 171 miles this is about 189 miles less then the distance from Baltimore to Boston how far is Baltimore from Bo
A Wood carver has made 179 carved animals. The animals will be shipped in boxes that hold only 8 animals each. How many boxes will be completely filled ? How ma
What arguments can make against nativism and anti-immigrants feelings?
the dwarf sea horse hippocampus zosterae swims at a rate of 52.68 feet per hour convert this speed to inches per minute.
X is at most 30 so whats the answer
What is unusual about the asthenosphere's state of matter?
If 2i + (x + yi) = 6, what is x + yi? I know i ask alot but please help me solve this
What is a society ruled by religous leaders called?
The senate power of advice and consent does not apply to
How did religious beliefs and dissent influence the new England colonies