henryromero214 henryromero214

12-04-2018
Physics

contestada

The half-life of cobalt-60 is 5.3 years. If you have a sample that contains 10.0 g of the isotope, how much will be left after 15.9 years?

A. 2.5 g

B. 5.0 g

C. 1.25 g

D. 0.625 g

Respuesta :

fabriceapaloo03 fabriceapaloo03

21-06-2021

Answer:

The answer is C. 1.25 G

Explanation:

if you do the math it is correct.

Answer Link

Otras preguntas

. Which item below plays an important role in the novel’s plot? A. a silver spoon B. a pickle-dish C. a garden hoe D. a mirror

what modern region is sumer located in?

If (4to the 4th power )x = 4 to the 32 power , what is the value of x?

what is the [oh−] of a solution with ph 5.75

Is X=0.75 a function?

A speech is literary nonfiction because _____.

Which of the following was developed by the Maya civilization? A. the compass B. the alphabet C. land maps D. an accurate calendar

Mecca lay on the trade route on the edge of a desert takes up what

What is anthropomorphic imagery? In your opinion, what are two possible purposes for this type of art?

can someone help? I wasn't at school the day we did this and I don't understand.