Questions by Phil Birnie

Questions by Phil Birnie

A 5-kg quantity of radioactive isotope decays to 2 kg after 10 years. Find the decay constant of the isotope.k = _____

asked Feb 5, 2021

1 answer

1 vote

174k views

Number 29. Please help?

asked Feb 4, 2021

1 answer

3 votes

132k views

5.16. According to Cerulli Associates of Boston, 30% of all CPA financial advisors have an average client size between $500,000 and $1 million. Thirty-four percent have an average client size between $1

asked Dec 16, 2020

1 answer

0 votes

150k views

The length of a side of a rectangle is 2 units less than a number, and the width is 4 units more than the length. Which of the following expressions represents the area of the rectangle, in square units?

asked Jun 24, 2020

1 answer

4 votes

4.8k views

Metalloids have properties of what other families or elements? Group of answer choices non-metals and halogens metals and halogens metals and non-metals alkali and alkali earth metals

asked Jun 10, 2020

1 answer

1 vote

32.8k views

What are the zeros of the function f(x)=x^2+8x+4, expressed in the simplest radical form ?

asked Jun 2, 2020

1 answer

5 votes

68.7k views

Which activity is a part of the inflammatory response?

asked Sep 12, 2019

2 answers

5 votes

99.3k views

Who is a famous person/ character that you would describe as haughty (arrogant, snobbish) ? Please give a couple of examples :)

asked Mar 28, 2019

1 answer

5 votes

57.7k views

Please help please!!!!!!????

asked Jan 17, 2019

1 answer

2 votes

121k views

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