Questions by Ian Pilcher

Questions by Ian Pilcher

Hydrogen bond is not formed by 1) oxygen 2) nitrogen 3) chlorine PLEASE HELP!!!

asked Jun 18, 2021

1 answer

2 votes

79.1k views

Heat is added to a 1.0-kg block of ice at OC. Determine if the process is endothermic or exothermic. Explain your answer. *

asked May 26, 2021

1 answer

3 votes

18.6k views

When you simplify, 10!/(10 - 3)!-3 is equal to:?

asked Apr 13, 2021

2 answers

0 votes

79.6k views

Bob runs a total of 12 miles each week. He wants to increase the number of miles he runs each week by 1.5 miles until he is running a total of 26 miles each week. Provide an equation that can be used to

asked Apr 11, 2021

1 answer

5 votes

51.8k views

I need help please. The time transition used in sentence 4 is: (Type one word. Then click “GO.” )

asked Oct 9, 2020

1 answer

1 vote

23.0k views

Why were the great powers of Europe were drawn into the war in 1914

asked Oct 6, 2020

1 answer

1 vote

179k views

Solve 3(x-2)<18 a) x<8 b) x>8 c) x<-8 d) x>-8

asked Sep 23, 2020

1 answer

5 votes

108k views

Suppose you observe two stars and you know they have the same luminosity. If one star is twice as far away as the other, the more distant star will appear how many times fainter?

asked Jul 3, 2020

1 answer

2 votes

81.5k views

Simplify the following expression: square root of -36 + square root of -100 +7

asked Mar 25, 2020

2 answers

5 votes

222k views

Help I need the answer

asked Mar 2, 2020

1 answer

2 votes

206k views

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