# Posts by angelica

Total # Posts: 177

**Math**

Thank you I understand know

**Math**

Write the word form of the number that is 10,000,000 greater than 6,021,849.

**Reading**

Thank you so much I clearly understand now

**Reading**

Mary Olivers poem the journey explain the decision that the "you" in the poem made, and whether or not you think it was the right decision. I don't understand what their trying to say

**Math**

B.it has 4 right angles

**economics**

why was the federal reserve established ?

**Language Arts**

Pronuniation

**11th grade**

I need help interpreting a quote...." in this world goodness is destined to be defeated ".

**Performing and Visual Arts**

Why do humans create and perform?

**U.s Gov**

The fourth amendment was written in part to ensure the government did not allow ?

**math**

Help me with this please. I need statements and resons.

**math**

Given: line nm is congruent to qr; angle m and angle r are right angles; line mp is congruent to ro. Prove: triangle nmo is congruent to triangle qrp and angle n is congruent to angle q

**math**

inverse of y=-√(9-x^2 )

**math**

Find the inverse for graphing y=f(x)=3^-x

**English 101**

b,a,b,b,a,c,a,b,c,a,a,b

**math**

(x-1)(x+5) for x^2+4x-5

**Chemistry**

A popular brand of automobile radiator antifreeze advertises that their product (ethylene glycol; C2H6O2) provides engine protection from temperatures of -64C to 135C when mixed with water in a 50%/50% mix. What is the boiling point elevation and freezing point depression ...

**answer please!!!!! Math**

I'm having trouble with these 2 problems. (-7+p)(8+p) & (p-7)(p+8)

**math, answer please!**

I don't understand how you do these 2 problems. (p-7)(p+8) & (-7+p)(8+p)

**help please, math.**

(-7+p)(8+p) I don't understand this at all.

**Math**

(p-7)(p+8)

**Language**

friendliness, candied or candies, handiness, envied or envies it may help to use a dictionary if you are unsure of a word. They provide suffixes. :)

**Latin prefix**

don

**Biology**

What is the process of cellular respiration and why is it so important? Thank you.

**Biology**

What is the process of cellular respiration and why is it so important? Thank you.

**Chemistry --really need help!**

nevermind i think I get it now... thanks for your help

**Chemistry --really need help!**

Can you explain why (3*.3*.05) for H2 is subtracted from .2?

**Chemistry --really need help!**

I am really struggling with these problems!! A reaction mixture that consisted of 0.20 mol N2 and 0.20 mol H2 was introduced into a 25.0 L reactor and heated. At equilibrium, 5.0% of the nitrogen gas has reacted. What is the value of the equilibrium constant Kc for the ...

**Chemistry**

The initial pressure of BrCl(g) in a reaction vessel is 1.6 mbar. If the vessel is heated to 500 K, what is the equilibrium composition of the mixture? See this table for data on the reaction. P Br2 ? mbar PCl2 ? mbar P BrCl ? mbar

**Chemistry**

This might seem silly but in the rxn O^2- + H2O --> 2OH-, can OH- behave as both the conjugate acid and the base?? Or is it one or the other?

**Chemistry**

Benzene has a vapor pressure of 100.0 Torr at 26°C. A nonvolatile, nonelectrolyte compound was added to 0.309 mol benzene at 26°C and the vapor pressure of the benzene in the solution decreased to 60.0 Torr. What amount (in moles) of solute molecules were added to the ...

**Chemistry**

But if I cross multiply wouldnt it be .309/100 Torr since the pressure was 100 Torr when moles were .309. Once I solve for n, that is the amount of solute of Benzen--but I need the amount of solute molecules added. So to find that would I just find the difference in the moles ...

**Chemistry**

Benzene has a vapor pressure of 100.0 Torr at 26°C. A nonvolatile, nonelectrolyte compound was added to 0.309 mol benzene at 26°C and the vapor pressure of the benzene in the solution decreased to 60.0 Torr. What amount (in moles) of solute molecules were added to the...

**Chemistry**

That is what I tried using...I solved for m for when P= 100 Torr, then used that to set up an equation when P=60 Torr to find the difference, but my answer is consistently incorrect. I am setting up the algebra incorrectly but am not sure what I am missing

**Chemistry**

Benzene has a vapor pressure of 100.0 Torr at 26°C. A nonvolatile, nonelectrolyte compound was added to 0.309 mol benzene at 26°C and the vapor pressure of the benzene in the solution decreased to 60.0 Torr. What amount (in moles) of solute molecules were added to the ...

**Math**

Factor completely. Always begin by factoring the GCF. ax(squared)p-8pa-2axp

**science**

what isthe sun main thing on earth

**5th grade math**

what is the greatest common factor of this number pair? 24,28 -the answer is 4 what is the least common multiple of this number pair? 27,36 -the answer is 3

**biology**

hey does prokaryotes cells have cell walls

**biology**

and the cell is the most basic unit of life

**biology**

yes the cell theroy states the all liveing things contain cells a cell comes from another living cell and hold snd ill get back to you

**biology**

but also what puts it back to the amosphere

**biology**

what removes crbon from the amosphere

**biology**

what substance enters the food chain through photosynthessis

**biology**

sorry but what is the sequece of cellular respiration what you gave me is right just not what i needed

**history**

may i ask what grde are you in and i may be able to help you

**9th grade**

what is the cellular respiration formula

**colloids example**

what are the examples of suspension

**Health Care**

especially if you have braces on

**Health Care**

how do you use baking soda and salt to whiten your teeth. if you can then please do list some directions, thanks

**Health Care**

is dazzlewhite a good thing to use to whiten your teeth?

**English**

I love this poem, I couldn't have done better myself

**Math**

mathmate you are a really smart person

**english 8**

how am i supposed to know

**english 8**

I need a metaphor for Happiness, I can't think of one. please help;-)

**english 8**

could someone give me a metaphor which descrbes happiness

**english/poetry**

thanx

**english/poetry**

What poet/songwriter wrote these words? Like a bird on the wire Like a drunk in a midnight choir I have tried in my way to be free Like a worm on a hook Like a knight from some old-fashioned book I have saved all my ribbons for thee If I have been unkind I hope that you can ...

**Science**

What is a cell wall or cell membrane?

**2nd grade math**

Danielle has 18 marbles. All the marbles are either black or gold. There are 4 more gold marbles than black. How many black marbles are there.

**8th grade physical science**

Well obviously if you are referring to the carbonate ion its ionic compound is CO3^2- so it would be gaining two electrons in the outermost shell. Therefore making the overall charge of negative two.

**MATH**

I AM A NUMBER. ROUNDING TO THE NEAREST THOUSAND MAKES ME 1,000. ALL MY DIGITS ARE EVEN, THEIR SUM IS 12, THEY ARE IN ORDER FROM GREATEST TO LEAST, AND NO DIGIT IS REPEATED. WHAT NUMBER AM I?

**S.S 8 grade**

Why do you think King George III refused to consider the colonist' Declaration of Rights?

**Algabra**

What is 3 x -2=

**social studies**

Name the middle colonies. Where were they located

**Geometry**

Which statement is true? Select one of the options below as your answer: A. Two angles can be complementary and equal. B. Two angles cannot be equal if they are complementary. C. An angle can be complementary only if it is 90°. D. Only three angles can be supplementary.

**American History**

so, go back to the actual question,how did isolationist beliefs affect immigration policy during 1920s? Please give me some ideas!THANKS!

**American History**

How did isolationist beliefs affect immigration policy during 1920s? Is nativism similar to isolationism? I only know how the nativist sentiment affected the immigration policy, but I don't know about the isolationist beliefs. Please explain. THANKS A LOT!

**Math**

Please respond quick

**Math**

how to estimate with 1-digit divisors

**Algebra 1**

When You Cry Over Spilt Milk.

**Music**

How do i put graphic notation into a composition table ???????????? Thank you for using the Jiskha Homework Help Forum. Here is a site that even shows an example: http://www.upto11.net/generic_wiki.php?q=musical_notation

**math angles**

find the measure of m<ABC,m<DBC? we need more information then that... well in order 2 solve dis u need and diagram or something like a graph what is 25-2 + 180 and 30-2 +180 whats 25-2+180

**economic**

what is the process that lowers and raises wages?

**Distributive property**

I really need help with distributive property.Please help me with my homework.

**Pre-Algebra**

4,10.22,46,94

**math (unit rate)**

i don't know could u explain a little more