Questions by Kober

Questions by Kober

Charcoal is found in a cave. It is determined that the amount of C – 14 present is 60% the amount when the wood was burned. If the C – 14 has a half-life of 5700 years, how long ago was the wood burned?

asked Mar 11, 2020

1 answer

5 votes

143k views

Cells have differences that reflect their specific functions in the body, but what functions do they have in common?

asked Dec 9, 2019

1 answer

1 vote

190k views

Multiply (w-5)(w+4) Simplify your answer.

asked Nov 5, 2019

1 answer

5 votes

201k views

Identify a feature of each religion.

asked Mar 25, 2019

1 answer

5 votes

21.8k views

What's the answer to 4n - 9 = -9

asked Jan 26, 2019

2 answers

1 vote

30.4k views

X - 3/7 = 4 what is x in simplest form

asked Oct 17, 2018

1 answer

3 votes

150k views

If a circle has a diameter of 4 inches, what is the area? 6.28 sq in 12.56 sq in 50.24 sq in 25.12 sq in

asked Jun 24, 2018

2 answers

2 votes

184k views

If an airplane in a 1 in.:4 ft scale drawing is 5 inches long, how long is the actual airplane?

asked Feb 4, 2018

2 answers

1 vote

41.8k views

Why is it important to know the division or phylum of the various plant species growing in your backyard?

asked Dec 8, 2017

1 answer

3 votes

36.5k views

Select all statements that are true about the linear equation. y=−2x+4 A.The equation 2x+y=4 is represented by the same graph. B.The graph of the equation is the set of points that are solutions to the

asked Sep 7, 2017

1 answer

5 votes

89.9k views

I do not understand how to do this ?..

asked Apr 18, 2017

2 answers

5 votes

184k views

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