Camilla

Please help me with this it's about the invisible hand here's the question. Two family-style restaurants are located in the same city block. I oreder to stay competitive, the prices are kept low and the quality of the food and service is excellent. Is the...

This isn't an example of an invisible hand is it? A single drug company obtains a patent on a lifesaving drug. The company can charge whatever it chooses for the drug and will not lose customers. Is the invisible hand at work in this scenario? I say no be...

How many moles of gas would be in 2.0 L of oxygen at STP?

Hoe much carbon dioxide is produced from 2.0 L of propane combusting at STP?

How much calcium hydroxide is produced from 72.0g of calcium combinig with water?

How many valence electrons are in Na then in the 1+ion of Na?

What is the minimum speed that a 5-kg conical pendulum can achieve if its 1 m string has a maximum tension rating of 520 N? A. 9.5 m/s B. 10.2 m/s C. 4.9 m/s D. 20.2 m/s E. 12.3 m/s My solution's manual says the answer is B, how is it the answer?

N2 + 3H2 =2NH3 How many molecules of H2 are represented in the reaction? How many nitrogen atoms are represented in the reactants? How many moles of NH3 are formed?

Sorry the second sentence stars with In order

Sorry I had the wrong name

Thank You!! Happy St. Patricks Day

Sorry something went wrong with my internet and this was posted twice.

When I use the first equation I get -90.8 N. What am I doing wrong? I'm putting this is my calculator: 5(169/(.5-9.81)) = -90.76262084 N

I see what I was doing wrong now. I was putting the parenthesis in the wrong places. Thank you!

Why does the force done by gravity change from positive to negative?

Thank you sooo much Damon. It is such a great help. You're the best !

I'm also from Primavera:) Grade 9

For those wondering, It's not A