Thursday

December 8, 2016
Total # Posts: 102

**Chemistry**

Calculate the amount of energy released in the formation of one mole of MgSe bonds (not lattice energy). The radius of the magnesium ion is 0.65 Å, and the radius of the selenide ion is 1.98 Å. Note that 1Å=10^−10m. I know I need to use the formula E=k(...

*October 2, 2016*

**Chemistry**

Calculate the amount of energy released in the formation of one mole of MgSe bonds (not lattice energy). The radius of the magnesium ion is 0.65 Å, and the radius of the selenide ion is 1.98 Å. Note that 1Å=10^−10m. I know I need to use the formula E=k(...

*October 2, 2016*

**Algebra**

They are going to have little ones

*September 22, 2016*

**English 12**

Which of Yeast's poem opens with the symbol of a gyre, spiral spinning out of control? "Sailing to Byzantium" "The Second Coming" (My answer) "When You Are Old" "A Prayer for my Daughter"

*May 9, 2016*

**Oklahoma History**

In the 1800s, the US established forts west of the Mississippi River from Louisiana to Minnesota to establish peace among warring American Indian tribes and to __________. A. provide American Indians with funds and goods for their survival B. strengthen trade between white ...

*April 5, 2016*

**math**

Zkya wants to buy a sweater that originally cost $35. It is on sale for 20% off. Sales tax is 6%. What is the final price of the sweater with tax? (Round final answer to the nearest cent)

*March 10, 2016*

**math age problem**

Steven is 20 years old

*February 17, 2016*

**Math**

-x+5y=13 x-y=15 (solve by using elimination)

*February 8, 2016*

**Math**

14.4

*February 4, 2016*

**Math**

Daniel is having a poster printed from a photo that is 3inches wide and 5inches long if the poster is 24 inches long how wide should the poster be if it is proportional to the photo

*February 4, 2016*

**Introductory Accounting**

YES, YOU ARE.

*February 3, 2016*

**Math**

2/3 of my basket is full of grapes..the grapes weigh 3/4 of a pound... How much will the grapes weigh when my basket is full.

*January 13, 2016*

**math**

first we solve this with variables x and y x+y=24 x-y=16 now, you add the two equations 2x, the y cancelled 24+16 = 40 2x= 40 now you divide both sides by 2 x= 20 now, using the equation x +y=24 20 +y = 24 y= 24- 20=4 checking our answers x+y=24 20+4=24 now, x-y=16 20-4=16

*January 12, 2016*

**Educational Technology and Online Learning**

Number two is c

*December 15, 2015*

**English**

I think that question one is A and I think that question two is C

*December 2, 2015*

**English**

I need some help on these two question

*December 2, 2015*

**English **

The sentence "Like a boil that can never be cured as long as it is covered up but must be opened with all its pus-flowing ugliness to the natural medicines of air and light, injustice must likewise be exposed" communicates a(n) __________ tone A.Urgent B.Matter of ...

*December 2, 2015*

**business math**

If the interest rate is 18% per year, why is the total of the interest payments less than 90 dollars?

*November 17, 2015*

**Math**

Posters cost $6 each. Jared has $56. He wants to buy as many poster as possible. How many posters can he buy?

*November 16, 2015*

**Math**

A juice company wants find actual volume of juice in a 1-L carton

*October 28, 2015*

**Math**

7 - 6

*October 20, 2015*

**math**

2x^2=64/x^2-4-x-4/x=8

*April 14, 2015*

**Social studies**

I took the test and got it right the answer is B : allowed slaves to e taken into any territory

*February 4, 2015*

**history**

B. Force states to provide money and soldiers.

*December 4, 2014*

**math**

Simplify: -4 1/5 - (-13 1/10)

*October 10, 2014*

**math**

Maura cut a 5.25- inch piece of string into pueces that are each 0.75 inches long. How many pieces of string did she cut?

*October 8, 2014*

**Algebra**

-2x^4+9=3x+5 -9 -9 -2x^4=3x-4 /-2 /-2 x^4=-1.5x+2 that's the most simplified I can get this.

*September 16, 2014*

**algebra**

s^3 -s^2+4s-4

*September 16, 2014*

**algebra II**

-4-5v<-29 +4 +4 -5v<-25 /-5 /-5 v>5 you are correct.

*September 16, 2014*

**geometry**

if there are twelve turtles in the pet store, what is the probability that a turtle chosen at random will weigh more than the median turtle weight?

*September 15, 2014*

**Geometry**

V=1/3(3.14)r^2h 66=1/3(3.14)3^2h 66=9.42h divide both side by 9.4 h=7.02

*September 14, 2014*

**Geometry**

L is the midpoint then. (3x+5)=(5x+40) subtract 3x on both sides. 5=2x+40 subtract 40 on both sides. -35=2x divide by 2. -17.5=x so yes, it does come out to be negative and a decimal.

*September 11, 2014*

**MATH**

600

*August 26, 2014*

**geometry**

I say use the Pythagorean theorem. a^2+b^2=C^2. 5^2+9^2=C^2 25+81=106 THEN DO THE SQUARE ROOT OF 106 WHICH IS 10.30CM

*August 17, 2014*

**science help plzzz**

yeah I just took it Haylee's answers are accurate ya'll need stop being mean to Josh geez.

*January 22, 2014*

**vocabulary**

read each clue below.then find the vocabulary word on the right that matches the clue.draw a line from the clue to the word.

*December 3, 2013*

**3rd grade math**

35/5"7ff

*November 18, 2013*

**Carr Middle School**

Math 601 divide by 57. I need to show all the work for this long division problem.

*September 1, 2013*

**English 12**

1 is correct for you

*May 29, 2013*

**math models**

The time t required to drive a certain distance varies inversely with the speed r. If it takes 2 hours to drive the distance at 30 miles per hour, how long will it take to drive the same distance at 50 miles per hour?

*May 21, 2013*

**Math**

This is about variables. The problem is d/2.5 - 3.4 = 4.6. What are the steps in finding out what the d is?

*May 20, 2013*

**finding the x value**

Find the value of x 19 x 27

*March 4, 2013*

**Pre Algebra**

Mike spent $40 at the music store. He bought a cd for $20 and some cassettes for $4 each. How many cassettes did mike buy?

*February 14, 2013*

**math**

Paula read 120 pages of her book in days. How many pages might she have read each day ? Show 2 different ways to solve

*February 11, 2013*

**math**

A model rocket is built to a scale of 3 cm =5 m if the model is 9.4 cm tall how tall is actual rocket

*January 29, 2013*

**sicence **

The following elements as alkali, alkaline-earth or transition metals based on their positions in the periodic table: A:) iron , Fe. C:) strontium, Sr B:)potassium, k d:) platinum, Pt

*January 27, 2013*

**Geometry B**

A solid has 10 faces: 4 triangles;1 Square; 4 hexagons; and 1 octagon, how many vertices does the solid have?

*December 11, 2012*

**math**

If there are 8 boys and 9 girls in Mr. Layden's classroom, what is the ratio of boys to girls?

*November 8, 2012*

**English**

How do the routines of life help give people their identities?

*October 24, 2012*

**spelling**

Recognize or treat (someone or something) as different. Perceive or point out a difference P.S. There is this magical creation called the dictionary :)

*October 23, 2012*

**Physics**

A 521 N box is sitting on a 33.5° incline. Find the force of gravity parallel (Fp) to the surface of the incline, and the force of gravity perpendicular to the surface of the incline (FN). a. If the coefficient of static friction is 0.227, find the Ff . b. Will the box ...

*October 23, 2012*

**Physics**

Two ice fisherman stand face to face on the ice. They put their hands together, and push away from each other. The first man, who has a mass of 75 kg, accelerates backwards at 3.1 m/s What is the acceleration of the other man, who weigh 637N?

*October 23, 2012*

**Physics**

A stone is dropped from a height of 5 meters. How long will the stone be in the air?

*September 20, 2012*

**social studies**

Does church qualify as a state?

*September 13, 2012*

**social studies**

Why do you think Cuba does not qualify as a state?

*September 13, 2012*

**social studies**

Which of the following islands or group of islands does NOT qualify as a state? a. Hawaii b. Japan c. Cuba d. Australia

*September 13, 2012*

**pre-algebra**

how do you solve for 4p-13p-p=-150

*August 29, 2012*

**english**

What grammatical structure is the italicized portion of the sentence? By mistake I opened a package addressed to my sister. adverb clause infinitive phrase past participial phrase elliptical clause adjective clause

*May 7, 2012*

**Math**

Y/3+11=y/2-3 Please help me solve this and show your work thanks

*February 16, 2012*

**Math**

2000 ft2

*February 15, 2012*

**math**

what is the function if x is 3,0,7,5 and the y being 16,10,24,20?

*January 29, 2012*

**Language Arts**

metaphor

*November 2, 2011*

**math**

true or false the product of 6 and 48 is 12 less than 300 how do i figure this out

*November 1, 2011*

**Chemistry**

E=h(nu) E=h(c/lambda) E=(6.626 E-34)(3.00E8/5.6E-6)

*September 20, 2011*

**math**

If two is company and three is a crowd, what are five and four?

*September 12, 2011*

**Reading**

But i don't know if that theme fits the story.

*September 8, 2011*

**Reading**

I think the theme is when u treat others with respect they will treat others with it.

*September 8, 2011*

**Reading**

What is the theme and some examples of the theme in the story " Thank You Ma'am by Langston Hughes?

*September 8, 2011*

**grammar**

in classifying a sentences u underline the _______ parts once and the ________ parts twice? can someone please help my daughter

*April 5, 2011*

**Suncoast math**

How much does one banana weight

*March 1, 2011*

**physics**

how do types of nuclear radiation differ in electric charge?

*February 8, 2011*

**Physical science**

i don't know what do you think i am a genious or something god

*January 30, 2011*

**visual arts**

i am getting a good education, i asked 1 simple question, i don't need attitude from the person who is supposed to be helping

*January 20, 2011*

**visual arts**

we don't use a textbook in my class, this is a random question on the review, which we have not gone over.

*January 20, 2011*

**visual arts**

what are the different types of shapes and forms? ASAP EXAM TOMORROW

*January 20, 2011*

**third grade math**

Multiple

*January 13, 2011*

**math**

2 thirds times 12

*October 20, 2010*

**social studies**

I need help with my abc book on california HELP ME!

*September 18, 2010*

**science**

How do you build a pasta car?

*May 21, 2010*

**science**

if i weigh 100 lbs on earth how much would i weigh on halley's comet?

*April 30, 2010*

**math**

-4w+5 ______=-7 -3

*March 22, 2010*

**social studies**

what are the causes and effects of the Opium War?

*February 22, 2010*

**math**

We can't take our text book home. Do you think you could explain this to me?

*February 22, 2010*

**Math**

Use rounding to decide if the answer is reasonable. Then find the answer to see if you were right. 57-39=81

*October 8, 2009*

**P.E**

the skinfold test assesses?

*June 1, 2009*

**6th grade physical education**

the minute sit up test assesses what?

*June 1, 2009*

**physical education**

the 1 mile run test what prt or the body?

*June 1, 2009*

**7th grade Health**

I checked the site and from what I read I now think the answer is (B) is this correct?

*March 25, 2009*

**4th grade math**

NAME THE POLYGON AND WRITE HOW MANY SIDES IT HAS.

*February 17, 2009*

**Pasta cars**

i did this project last year and took second. this year i want to get first

*February 2, 2009*

**history**

How did the advances in steel production and oil refining affect US industry History

*December 16, 2008*

**art**

i take specialty art and i need to know this one thing for this report:how do u define beauty?

*August 31, 2008*

**MATH**

area model of 20x50

*April 30, 2008*

**social studies**

what is the responsibility of the sate government

*April 10, 2008*

**social studies**

Out of Hindusim and Buddism..which is larger?

*March 11, 2008*

**social studies**

Which empire finally unifies the Indus River Valley and what we know today as the country of India?

*March 11, 2008*

**Math**

How do you find the height of a triangle on a coordinate grid?

*February 2, 2008*