skimel5ipwmero skimel5ipwmero

09-12-2016
Mathematics

contestada

Cobalt-60 has a half-life of about 5 years.

How many grams of a 300 g sample will remain after 20 years?

A. 0.0625 g

B. 9.375 g

C. 18.75 g

D. 37.5 g

Respuesta :

aaliyahm14 aaliyahm14

14-12-2016

The answer is c.18.75 g

Answer Link

TheFatherBrain TheFatherBrain

31-10-2018

The answer to this question is C, i took the test.

Hope you have a great day!

Answer Link

Otras preguntas

Chantal is very afraid of clowns, no doubt because she was frightened by one when she was very young. chantal's memories of that fearful encounter are likely to

What are the zeros of the function defined by 2x + 11x- 6?

Which of the Nation of Islam’s beliefs did Malcolm X reject later in life? All people should be free to worship as they please. The separation of the races was

Maureen, a talented painter, started a business making handmade furniture with customized designs painted on each piece. Because she knows nothing about marketi

Find the measure of angle U in degrees. BRAINLIEST AND 20 POINTS

Walter has a degenerative condition known as multiple sclerosis (ms). in the context of specialized cell structure, his disease is most likely caused by the:

Can someone help me with this please?

what is an allegory?

16. The temperature of an object is raised by 90oC . This is equivalent to what increase in its absolute temperature?

Industrialization refers to the concept of forcefully extending a nation's authority over weaker nations for purpose of acquiring land or natural resources for