Questions by Dan Littlejohn

Questions by Dan Littlejohn

Copper turns a green-brown when it is exposed to oxygen in air. What chemical property of oxygen causes this effect? A. its reactivity B. its volume C. its mass D. its flammability

asked Dec 25, 2021

2 answers

3 votes

126k views

The two inner planets that have a natural satellite (moon) are Earth or Venus and Mercury or Mars. Choose one answer for each.

asked Sep 20, 2021

2 answers

0 votes

131k views

What is a 1:2:1 phenotypic ratio in the F2 generation of a mono hybrid cross is a sign of?

asked Aug 13, 2021

1 answer

2 votes

3.4k views

Y=7 x=6 what is the value of y when x=12?

asked Aug 11, 2021

1 answer

4 votes

206k views

Solve the polynomial: 2x³-11x²+18x-8=0

asked Jun 28, 2021

1 answer

5 votes

86.5k views

One of the following bonds is nonbonding intermolecular interaction Select one: a. ionic bond b. Van der Waals C. covalent bond d. polar bond

asked Jun 24, 2021

1 answer

1 vote

39.0k views

ABC Bank decided to raise interest rates on new loans because it does not want to run short on reserves. The bank does not approve of the new rates it would see in the overnight lending market. What Federal

asked Jun 24, 2021

1 answer

1 vote

85.5k views

Pa help 1. What does the term self-confession imply? 2. How does the use of colors contribute to the poem’s meaning?

asked Jun 9, 2021

1 answer

5 votes

220k views

The point where all perpendicular bisectors of a triangle intersect called a) center B)point C)circumcenter D) circle

asked Apr 17, 2021

1 answer

1 vote

146k views

Write two paragraphs on why you like cats.

asked Apr 4, 2021

1 answer

5 votes

59.2k views

If i= V-1, then which expression is equal to 9i(13i)? F -117 H 117 G 117i I -117i

asked Mar 27, 2021

1 answer

1 vote

94.2k views

PLEASE HELP ME ASAP!

asked Feb 7, 2021

2 answers

2 votes

232k views

Select all that apply. The Black Plague: has been completely eliminated has reappeared over and over again, even in current times caused riots and hysteria wiped out farming communities wiped out 1/4-1/3

asked Jan 17, 2021

1 answer

1 vote

178k views

What is the perimter of this tile 3 by 3

asked Nov 20, 2020

2 answers

4 votes

79.7k views

According to Hund's rule of maximum spin multiplicity, how many singly-occupied orbitals are there in the valence shells of the following elements in their ground states? Enter your answer as the sum of

asked Aug 1, 2020

1 answer

1 vote

182k views

What reasons did the u.s have to join ww1

asked Jul 22, 2020

1 answer

5 votes

25.9k views

“I have no hesitation in declaring that I owe a great deal to the inspiration that I have derived from the life of the Enlightened One. His love, his boundless love went out as much to the lower animal,

asked Jul 21, 2020

1 answer

1 vote

72.5k views

List several functions of parapodia and setae

asked Aug 27, 2019

1 answer

2 votes

68.8k views

How did the idea of mutually assured destruction affect the cold war?

asked Jun 18, 2019

1 answer

1 vote

73.0k views

Read the sentence. The file where all the extra work was stored was labeled miscellaneous. What does miscellaneous mean? agreeable restrained specific and directed made up of different parts

asked Nov 26, 2018

2 answers

1 vote

57.2k views

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