Questions by Manu Mathew

Questions by Manu Mathew

You analyze a sample of a meteorite that landed on Earth and find that 15/16 of a certain type of radioactive atoms have decayed into the corresponding daughter atom. Calculate the number of half-lives

asked Oct 19, 2020

1 answer

1 vote

42.4k views

a 14 ft long ladder is placed against a house with an angle of elevation of 72 degrees. How high above the ground is the top of the ladder?

asked Jul 22, 2020

1 answer

3 votes

156k views

Please answer for the 8th question

asked Mar 22, 2020

1 answer

0 votes

225k views

Which sentence diagram correctly represents this sentence? The boy ate the fresh broccoli

asked Jan 11, 2020

2 answers

4 votes

219k views

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