Questions by Raveena

Questions by Raveena

An iron bar has a mass of 537 g. After the bar had been standing in air for a month, exactly one-eighth of the iron turned to rust (Fe2O3). Calculate the final mass of the iron bar and the rust.

asked Jun 26, 2021

1 answer

3 votes

135k views

After all your hard work studying for Algorithms you, Alice and Bob end up stuck in a room full of deadly zombies! Luckily you have a gun with plenty of ammunition and can reliably shoot one zombie dead

asked Feb 23, 2021

1 answer

2 votes

14.7k views

Use the net to find the surface area of the regular pyramid

asked Sep 18, 2020

1 answer

0 votes

139k views

A trapezoid has an area of 24 square meters. The length of the bases of the trapezoid are 5 meters and 7 meters. What is the height of the trapezoid?

asked Oct 25, 2019

1 answer

0 votes

56.7k views

Michael has a cavity in one of his teeth. who should he go to see

asked Feb 3, 2019

1 answer

1 vote

223k views

which of these pieces of evidence supported alfred wegener's original theroy of the contineltal drift

asked Apr 18, 2018

2 answers

5 votes

177k views

The Köppen climate classification system is used to classify _____.

asked Mar 22, 2018

1 answer

4 votes

135k views

Which new states did the Missouri Compromise bring into the union?

asked Dec 10, 2017

1 answer

1 vote

53.5k views

A soccer player has been sprinting up and down the field. She is breathing very hard and has a burning sensation in her muscles. Which of the following is the most likely cause of her symptoms? A. Muscles

asked Aug 2, 2017

2 answers

5 votes

20.3k views

Need a bit of help on the question please

asked May 18, 2017

2 answers

1 vote

169k views

Passing through the tunnel into the open air can be symbolically compared to _____. death awakening the seasons childbirth

asked May 17, 2017

2 answers

4 votes

27.8k views

Which pronoun agrees with the antecedent in the sentence? Everybody forgets __________ umbrella sometimes. A. their B. her C. his D. his or her

asked Nov 25, 2016

2 answers

0 votes

102k views

Which definition best describes a base? A. A substance in a solution that releases hydrogen ions and lowers the pH B. A substance in a solution that captures hydrogen ions and raises the pH C. A substance

asked May 26, 2016

2 answers

2 votes

9.7k views

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