1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
aev [14]
3 years ago
7

How many grams of a 250g sample will remain after 4 half-lives?

Advanced Placement (AP)
1 answer:
Rufina [12.5K]3 years ago
3 0
Ok I really do not know this answer
You might be interested in
Several United States Presidents committed military troops to serve in Vietnam in an effort to
blagie [28]
The purpose of sending troops to Vietnam was to prevent Vietnam from becoming a communist state- much like the neighbouring China did. The US feared the domino effect in which more and more neighbouring states become communist.

This policy was called the containment policy (the answer is B) - communism were to be contained.
3 0
3 years ago
What controversial issues can develop with the use of risk assessment?
tiny-mole [99]

Answer:

I think a Lack of executive management support for the risk assessment. ...

Lack of established ground rules for conducting the risk assessment.

8 0
3 years ago
Lomani Ltd acquired two new machines for cash on 1 January 2017. The cost of
gogolik [260]

Answer:

The depreciation expense will be

Machine A : $38,000

Machine B : $55,000

Explanation:

Straight line depreciation recognize an assets carrying amount evenly over its useful life.

Straight line Depreciation = (Cost - Estimated Residual Value) / useful life

Depreciation expense for Machine A:

($400,000 - $20,000) / 10 years

= $38,000

Depreciation expense for Machine B:

($600,000 - $50,000) / 10 years

= $55,000

8 0
3 years ago
when a scale is changed from major to minor to only the third and seventh notes of the scales are different true or false (music
kirill115 [55]
True but it might be false but I say it’s true
7 0
3 years ago
Read 2 more answers
Desdemona has lost her sense of taste; her brain is fine, so what part of her body should be examined to see if it is working pr
kari74 [83]

Answer:

Explanation:

i think its B as its in yr throat and not to far down

hope this helps comment if/if not

5 0
3 years ago
Read 2 more answers
Other questions:
  • A technician who specializes in repairing only one type of automotive system is a/an
    14·1 answer
  • Select all that apply. Personality traits include: patient relationships tense controlling
    15·1 answer
  • This map shows the shifting center of american population in the first two centuries of it's existence. What might BEST account
    6·1 answer
  • Shelia's friends noticed that her behavior changed suddenly. She began to stay up late into the night, rarely sleeping. She impu
    8·1 answer
  • PLZ HELP BEEN STUCK ON THIS FOR 3 HOURS NOW
    6·1 answer
  • AP Chem test in a couple of mins wish me luck
    14·2 answers
  • Cultures that often create systems of formal rules as a way to provide more security
    12·1 answer
  • Explain ONE specific example of religious syncretism other than Vodou that
    14·1 answer
  • Anagha is interested in buying a new Model X car and wants to gather information about how the selling price of the car is relat
    6·1 answer
  • One environmental impact of dead zones
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!