Thursday
December 8, 2016

# Posts by makayla

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
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

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

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

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
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

But i don't know if that theme fits the story.
September 8, 2011

I think the theme is when u treat others with respect they will treat others with it.
September 8, 2011

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

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

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

I checked the site and from what I read I now think the answer is (B) is this correct?
March 25, 2009

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

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