Tuesday

December 6, 2016
Total # Posts: 22

**Mathematics**

According to my calculator, -2^2 is equal to -4, I did this to another calculator, and google, but got the same answer. But, isn't -2^2 = -2*-2 = 4 according to negative multiplied by negative = positive? So which one should I follow?

*October 5, 2016*

**Math! Pls Help!**

Need a pic pleasee!

*January 25, 2016*

**Ms. Sue PLZ HELP!!!(science)**

Definetly works and will still be in the right order. Don't hesitate!

*May 12, 2015*

**spanish | answers**

1. D 2. D 3. B 4. B 5. A 6. B 7. C 8. C 9. A 10. C

*September 20, 2014*

**child care**

A child who complains of headache and sleepiness after coloring is suffering from what condition?

*October 2, 2013*

**Physics**

PLEASE NUMERICAL ANSWERS FOR A) AND B)

*April 9, 2013*

**8th grade math**

I don't get this but this isint 8th grade math its 7th grade

*November 30, 2012*

**math **

If it takes 6 minutes to travel from Point A to Point B at a constant speed of 60 miles per hour, how many minutes does it take to travel the same route from point A to point B a constant speed of 50 miles per hour? I need an equation and a thorough/ clear explanation on how ...

*August 9, 2012*

**chemistry**

2700g

*May 6, 2012*

**chemistry**

2700 gram

*May 6, 2012*

**biology**

Serw and Gabby are correct. 9.42% (m/v) glucose is crenation as well.

*September 29, 2011*

**organic chemistry**

can someone please explain how to indicate where a label appears in a product? for example: where the label appears in the patheway 2-[14C]-Glycine --> AMP

*May 2, 2011*

**biochemistry**

can someone please explain how to indicate where a label appears in a product? for example: where the label appears in 2-[14C]-Glycine --> AMP

*May 2, 2011*

**alge2**

simplify: (2±√x)/(2-√x)

*January 17, 2011*

**Math/157**

A human gene carries a certain disease from the mother to the child with a probability rate of 53%. That is, there is a 53% chance that the child becomes infected with the disease. Suppose a female carrier of the gene has three children. Assume that the infections of the three...

*March 20, 2010*

**Math**

Euler's polyhedral formula: V+F-E = 2 V=number of vertices F=number of faces E=number of edges A right pentagonal prism V-E+F = 2 10-15+7 = 2

*January 7, 2010*

**physics**

a=v^2/r =4.8^2/16 =23.04/16 a=1.44

*November 28, 2009*

**history**

what was the role of women during the roman times??????

*December 4, 2008*

**science**

When graphing motion the steepness of the slope depends on

*March 31, 2008*

**CHEM Help!**

My homework is about translating word equations and I need help in answering this question. Sodium phosphate reacts with calcium nitrate to produce sodium nitrate and calcium phosphate. What would be the answer? I also need help with this other question because it is kind of ...

*March 11, 2008*

**math**

please help factor prime expression 4k^2+20k+25 16e^2-4 thank you thank you

*March 7, 2008*

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