Questions by Nefarious

Questions by Nefarious

Look at the following energy diagram. Select the appropriate description Cart CH = -0.45 kcal molec Products +AH Enthalpy Congo Reactants Peaction Coordinate The reaction is endothermic and the products

asked Mar 2, 2020

2 answers

0 votes

94.5k views

Solve the system of equations. y= x2 - 6 y=-2x + 9

asked Jan 22, 2020

1 answer

4 votes

58.4k views

What is the name of the laws which prevented equality for African Americans ?

asked Sep 28, 2019

1 answer

2 votes

11.9k views

A company spends $100 per day on fixed expenses such as electricity, rent, and the like. It also spends $35 per day on each employee working that day. Find a linear equation relating the total daily cost,

asked Sep 11, 2019

1 answer

1 vote

18.9k views

Sandra wants to evaluate 2 cot(-9pi/2). Her work is shown below. what did she do wrong? 2 cot (-9pi/2) = 2 cot (9pi/2) 2 cot (-9pi/2) = 2 cot (pi/2) 2 cot (-9pi/2) = 2(0) 2 cot (-9pi/2) = 0 a)Since cot

asked Jun 22, 2019

1 answer

5 votes

208k views

Help so u can get points

asked Apr 15, 2019

2 answers

5 votes

32.5k views

How did Hinduism originate?

asked Feb 19, 2019

2 answers

3 votes

168k views

The specific heat of a substance is 2.01 j/g·° c. if given 10.3 grams of the substance and if 542 joules of heat is absorbed, what is the change in temperature of the substance?

asked Oct 4, 2018

2 answers

5 votes

106k views

An individual is stung by a bee and within 30 minutes has a large welt at the site of the sting, redness of face and chest, and is experiencing diffculty breathing. this is an example of:

asked Jul 14, 2018

1 answer

4 votes

220k views

What is the simplified expression for –2a2b + a2 – 5ab + 3ab2 – b2 + 2(a2b + 2ab)?

asked Jun 1, 2018

1 answer

4 votes

102k views

Farmer Tom raises ducks and horses on his farm. All of his horses need new horseshoes. He calls the farrier (a person who puts shoes on horses) but has a difficult time remembering how many of each animal

asked Feb 16, 2018

1 answer

5 votes

218k views

The dominant language of South America is

asked Feb 15, 2018

1 answer

1 vote

158k views

President Nixon's alleged abuse of authority in which war led to the War Powers Resolution of 1973? the Vietnam war the Iraq war the Korean War world war II

asked Aug 21, 2016

2 answers

4 votes

72.7k views

Who started WW II? Please let me know just simple person!

asked Aug 20, 2015

2 answers

1 vote

184k views

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