# Posts by Raina

Total # Posts: 55

**Math**

Using two different digits from 0 to 9, what is the greatest two digit number that you can make

*July 6, 2016*

**math**

which of he following statements are true or false- 1]the diagonals of a parallelogram are equal 2]the diagonals of a rectangle are perpendicular 3] the diagonal of a rhombus are equal 4]every rhombus is a kite

*June 29, 2016*

**Math**

I am 4 digit number my hundreds digit is 5 less than my ones digit and my thousands digit is one half of my tens digit. What number am i?

*June 16, 2016*

**Math**

I am 4 digit number my hundreds digit is 5 less than my ones digit and my thousands digit is one half of my tens digit. What number am i?

*June 16, 2016*

**Math**

I am 3 digit number my hundreds digit is 4 times my ones digit and my tens digit is their difference. What number am i?

*June 15, 2016*

**science**

Name the elements present in Sulphuric acid?

*August 10, 2015*

**math**

Solve using suitable property [name the property] 1]428 x[-23]+[-428]x(-223) 2] 105 x(-37)

*August 3, 2015*

**math**

Mercury is a metal, which is liquid at room temperature. Its melting point of alcohol is 39 Celsius the freezing point of alcohol is-114 Celsius. how much warmer is the melting point of mercury than the freezing point of alcohol?

*July 26, 2015*

**math**

A triangle as a perimeter of 53 cm. The shortest side of the triangle is 2 cm more than 1/3 of the longest side and the other side is 5 cm less than the longer side. Find the dimensions.

*July 25, 2015*

**Math**

What is the eccentricity for this ellipse? x^2/9+y^2/4=1

*May 15, 2015*

**ENGLISH HELP!!!!**

The most dangerous game

*April 6, 2015*

**ENGLISH HELP!!!!**

identify one of the darker actions examined in a story or drama from this unit. In what piece is the action highlighted? what intentions or emotions prompt the action? how would the story or drama change if the charcter involved were able to overcome the darker impulse and ...

*April 6, 2015*

**Chemistry**

pyrite, FeS2 reactswhen it is heated strongly in the air according to the equation 4 FeS2(s) + 11 O2 rightarrow 2 Fe2O3(s) + 8 SO2(g) What volume of sulfir dioxide ( measured at room temprature and pressure) would be produced by heating 100g of pyrite in excess of air Molar ...

*February 25, 2015*

**Math Help**

Hi! I'm really lost on how to do this. Does anyone know how to solve this? Thanks! :) Condesne the expression to the logarithm of a single quanity. 4(lnz+ln(z+5)]-2ln(z-5)

*November 6, 2014*

**geometry**

List the set of all even numbers between 2 and 10, inclusive.

*November 4, 2014*

**Math mrs.sue plz help i a confused.**

1. Find the slope of a line that is parallel to the line containing the points (3, 4) and (2, 6). (1 point) m = 1 m = 2 m = –2 m = 1/2 2. Find the slope of a line that is perpendicular to the line containing the points (–2, –1) and (2, –3). (1 point) m...

*April 22, 2014*

**Language arts Mrs.Sue check Plz**

well i got 3/4 thanks for the help.

*April 22, 2014*

**Language arts Mrs.Sue check Plz**

A factory might emit (1 point) pollution. smokestacks. resources. 2. How do the members of Don’t Be Crude make a persuasive appeal? (1 point) by embarrassing people by educating people by encouraging people by making people laugh 3. What did Gina Gallant not have to do to...

*April 22, 2014*

**English**

It is the first one because nor is a proper way of saying another person cant do it.

*April 22, 2014*

**Help Mrs.Sue plz**

Oh it is 1.c 2.a i got it now thanks but check plz

*April 10, 2014*

**Help Mrs.Sue plz**

That is why i am asking for help cause i have done that but i cant get the anwser....

*April 10, 2014*

**Help Mrs.Sue plz**

1. is d 2. is d also i hope

*April 10, 2014*

**Help Mrs.Sue plz**

1.American history-italics a persistent rebel quotation 2. American history and persistent rebel - italics and no quotation 3.Persistent rebel- italics and american history- quotation 4.american history and a persistent rebel- italics presistent rebel-quotaion

*April 10, 2014*

**Help Mrs.Sue plz**

Which sentence uses italics, quotation marks, and punctuation correctly? (1 point) The article called “A Persistent Rebel” in American History magazine told about Elizabeth Blackwell. The article called A Persistent Rebel in American History magazine told about ...

*April 10, 2014*

**chemistry**

1.)Calculate the number of moles in 3.50 x 10^21 atoms of silver. Show all work. 2.) Calculate the number of atoms in 2.58 mol antimony. Show all work 3.) Determine the mass of 1.45 mol FePO4. Show all work. 4.) Calculate the number of mol in 6.75 g of NaCl. Show all work. 5...

*February 9, 2014*

**Math**

Point A is 15 miles directly north of point B. From point A, point C is on a bearing of 129°25', and from point B the bearing of C is 39°25'. Find a) the distance between A and C and b)the distance between B and C.

*January 18, 2014*

**Physics - projectile**

a ball is thrown straight up at 50 m/s. What speed will it be when it returns to the thrower's hand?

*November 19, 2013*

**Economics**

Suppose the consumer has convex preferences, and we know (2, 4) ~(6, 1). Is the statement (4,2.5) >=(6, 1) correct? What about the statement (4, 2.5)> (6, 1)? Suppose now the consumer has strictly convex preferences, and and we know (2, 4) ~ (6,1). Does any of your ...

*February 9, 2013*

**economics**

If the government imposes a quantity tax on the consumption of a good, it means that the consumer has to pay for each unit of the good its price plus the tax. For example, if the price of a chocolate bar is $5 and the government imposes a tax of 20 cents on the consumption of ...

*February 2, 2013*

**math worksheet**

Ok i have one more question how would you solve 5 equals % of 12

*January 27, 2013*

**Geometry**

What is a Pythagorean theorem ?

*January 23, 2013*

**Geometry**

A lined napkin,in the shape of a square,has sides 9-inches long.if the napkin is folded along the diagonal,what is the length of the diagonal ?

*January 16, 2013*

**Eng poem!**

Hold fast to dreams For if dreams die Life is a broken winged bird That cannot fly Hold fast to dreams For when dreams go Life is a barren field Frozen with Snow. Can someone explain to me what this poem means.

*December 30, 2012*

**math help!**

Its from arithmetic and geometric sequence chapter.....and what you wrote is not correct.

*December 30, 2012*

**math help!**

1,4,27,256... How to get the general term?

*December 30, 2012*

**math**

0,4,18,48,100..... How can I find the general term for this ?

*December 30, 2012*

**chemistry**

What mass of sodium carbonate must be used to produce 10.36L of carbon dioxideat 24°C and 103kPa aaccording to neutralization reaction.

*December 28, 2012*

**math**

1/6,1/2,5/6,....... What is the general term for this?

*December 27, 2012*

**Maths**

A ferris wheel has an axle standing 38m off the ground and a radius of 35m. The wheel takes 5 minutes to complete one revolution. The wheel moves in clockwise motion and you are sitting in one of the carriages which is horizontally in line with the axle, moving upwards. Form ...

*May 1, 2012*

**AED200**

an outline of your Educational Debate Persuasive Paper. The outline should be based on one of the educational debates found in Appendix A and should highlight the main points of your paper. Include an annotated bibliography of at least three sources you will use in the paper.

*October 20, 2011*

**AED200**

an outline of your Educational Debate Persuasive Paper. The outline should be based on one of the educational debates found in Appendix A and should highlight the main points of your paper. Include an annotated bibliography of at least three sources you will use in the paper.

*October 20, 2011*

**chemistry**

Which of the following contains ionic bonding? H2O2 PO33- P2O5 AlCl3

*February 4, 2011*

**9th grad algebra**

how do you solve y=5x-8 and 5y=2x+6 using elmination? Thank you, Raina

*November 16, 2010*

**algebra**

fjaldkjf

*November 2, 2010*

**English**

I meant mental vs. physical

*April 26, 2010*

**English**

I believe there is more emphasis on the mental effects of steroid use then the psychological effects.

*April 26, 2010*

**English**

How do this sound ? Steroids are life-savers for many people with serious illnesses and banning them can ruin one who is dependent upon it.

*April 26, 2010*

**English**

I am opposed to it unless it will be aiding in helping someone in a critical situation .

*April 26, 2010*

**English**

Well I do not want to be bias because of exactly what you said on how it can cure serious illnesses and I'm trying to say that more information is needed before banning steroids because this decision can make or break someones life... How would I sum it up ?

*April 26, 2010*

**English**

What would be a good thesis statement on steroids ?

*April 26, 2010*

**physics**

How do i find this? A shooting star is a meteor that burns up when it reaches Earth's atmosphere. Many of these meteoroids are quite small. Calculate the kinetic energy of a meteoroid of mass 6.0 g moving at a speed of 45 km/s and compare it to the kinetic energy of a 1400...

*April 4, 2010*

**Pre Cal**

Solve for x 2^x=8^x-3

*December 22, 2009*

**english**

an outline of your Educational Debate Persuasive Paper. The outline should be based on one of the educational debates found in Appendix A and should highlight the main points of your paper. Include an annotated bibliography of at least three sources you will use in the paper.

*July 16, 2008*

**Science**

Nevermind, figured it out. Sorry =P

*January 1, 2008*

**Science**

Could anyone help me unscramble "ukonyath"? It has to do with Christmas/winter and it is TWO words... please help =]

*January 1, 2008*

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