Questions by Oleksandr Firsov

Questions by Oleksandr Firsov

Prove that,1+sin t/cos t = cos t/1-sin t

asked Jul 16, 2021

1 answer

3 votes

32.3k views

Which number is in the 3rd position after ordering in descending order. V220,-10, V100, 11.5

asked May 14, 2021

1 answer

0 votes

204k views

Uranium-235 undergoes fission, forming krypton-92, barium-141, and 3 neutrons. The mass of the uranium-235 is greater than the total mass of the products. Which statement explains this difference in mass?

asked Feb 22, 2021

2 answers

4 votes

141k views

Why do we study Justinian? What makes him more important than any other person from the Byzantine Empire?

asked Jan 15, 2021

1 answer

3 votes

44.8k views

Wild men who caught and sang the sun in flight,And learn, too late, they grieved it on its way,Do not go gentle into that good night.Grave men, near death, who see with blinding sightBlind eyes could blaze

asked Nov 8, 2020

1 answer

2 votes

193k views

A volleyball player hit a ball with a mass of 0.25 kg. The average acceleration of the ball is 15.5 m/s². How much force did the volleyball player apply to the ball? 62.0 N 3.87 N 62.0 m/s² 3.87 m/s²

asked Oct 25, 2020

2 answers

2 votes

179k views

When preparing a client for discharge after a thyroidectomy, the nurse teaches the signs of hypothyroidism. When teaching when to call the primary healthcare provider, what statement made by the client

asked Mar 9, 2020

1 answer

0 votes

211k views

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