Friday
April 25, 2014

Posts by ALEXIS


Total # Posts: 598

3rd grade
Explain how you would use a number line to round 148 to the nearest ten.

chemistry
What is the mass, in grams, of 3.57×10^−2 ?

6th Grade Math
what is the equivalt fraction to 9/12

Chemistry
A gas has a density of 1.25 g/L at STP. What is its molecular mass?

math
name each number in 2 different ways 67,000

math/prealgebra
what are the actual definitions to the word algebra itself? algebra? cubed? counter example? function table? function rule? can you help me find these definitions?

4th grade
writing in expandfed form when it comes to hundred thousands.

statistic math
it is known that 5% of all parts manufactured at Plant F are defective. If 30 part are randomly selected what is the probability that all 30 parts are not defective and what is the probability that at least one of the 30 parts is defective?

Math
Find the equation of a line with slope m = -3 that passes through the point(5, -7) A.y = -3x + 22 B.y = -3x - 22 C.y = -3x + 8 D.y = -3x -8

HELP MATH
Thank you so is the property Subtitution?

HELP MATH
What property is demonstrated by the following? y = 3x + 7 and x = 3 y = 3 • 3 + 7 A.reflexive property B.symmetry C.transitive property D.substitution

Math
What property is demonstrated by the following? y = 3x + 7 and x = 3 y = 3 • 3 + 7 A.reflexive property B.symmetry C.transitive property D.substitution

Algebra
a) 1/6 b).17

Algebra
The hudson record store is having a going-out-of-buisness sale. CD's normally sell for $18.00. During the first week sale, all CD's will sell for $15.00. a. written as a fraction, what is the rate of the discount? b. what is this rate expressed as a percent? Round your...

Math
minus 2z on both sides 3z-43=80 then add 43 to each side 3z=123 then divide 123 by 3 and you get z=41

german
du hast durchfall??

Algebra
oh? so the answer is just n=6

Algebra
so the answer for 3 consecutive positive even integers such that the product of the second and third integers is 20 more than ten times the first integer........the answer is n=6 and n=-2

Algebra
thankx

Algebra
find three consecutive positive even integers such that the product of the second and third integers is twenty more than ten times the first integer. [only an algebraic solution can give full credit]

English
its really not good grammar ms. sue because you could use synonyms for the word a lot....you could used many or an extensive amount,,,but you really shouldn't use the word a lot...it just doesn't sound good

English
#1 should be He wants to take a lot of pictures of a baby. technically you shouldnt use the word a lot cuz its poor grammar

English
scared lonely

Algebra
4x^2-7x-2=0 (4x+1)(x-2) ssoooooo basically there are 2 answers for x......x=-1/4 or -.25 and.....x=2

chemistry
i got 8.3/299.15 = v2/311.15 but how do i get v2?

chemistry
If you have 8.3 liters of air in a balloon at room temperature (26°C) and heat the balloon to 38°C, what would the new volume be?

Math
Because he was examining train tracks.

chemistry
find the molarity of 9.0*10 (to the -4 power) moles of Mg(OH)2 in 1500 ml of water. what is the answer?

chemistry
find the molarity of 0.087 f of H2SO4 in 3.4 L of water? what is the answer

chemistry
17.9 moles of NaOH in 500 ml of water? please tell me the answer

chemistry
find the molarity of 35.8 g of HCl in 2.5 L of water???? what is the answer

chemistry
what mass of salt can be produced from the reaction of 3.45 grams of sodium hydroxide and an excess of hydrochloric acid?

chemistry
what mass of salt can be produced from the reaction of 3.45 grams of sodium hydroxide and an excess of hydrochloric acid?

chemistry
whats the answer

chemistry
what mass of salt can be produced from the reaction of 3.45 grams of sodium hydroxide and an excess of hydrochloric acid?

religion
what is a saying or a poem for dyer in the renassices

science
What made many scientists think the continents could not have changed position?

Math
the ratio of the corresponding side lengths of two triangles is 5 to 3. the perimeter of the larger triangle is 48m. What is the perimeter of the smaller triangle?

U.S history
what are 3 things that were or could of been, seen as "clouds in the blue skies of prosperity"?

math
What is the prime factorization of 48?

Trigonometry
2.424

2nd grade
2nd grade math measurement

Language arts
Thanks

Language arts
Ms Sue what were other choices that would fit?

Language arts
Thank you.

Language arts
No choice of words Trout or mouth? Shout communicates and you communicate with mouth.

Language arts
ship is to trip as shout is to ??

8th grade
Hey In Science were are learning about speed and motion and our teacher gave us the assignment to make a speed acrostic. Can I Get Some HELP?

histirie
what is jacques cartier mom name

algebra
D(g)=22g I need help on setting up a table value and graph it hel me please!!!

chemistry
I need help setting up this problem: A 5.0 sample of O2 is in a container at STP. What volume is the container and how many molecules of O2 in the container and how many atoms of oxygen?

Science (7th Grade)
My science teacher is really mean. And if I don't have the following questions done, I have a suspention! Please help!! 1) What discovery demonstrated that atoms are not the smallest particles? 2) Dalton did what to his theory that Democritus did not? 3) It is important fo...

Trig
A billboard rests on top of a base. From a point level with the bottom of the base, the angle of elevation of the bottom of the billboard is 26 degrees and the top of the billboard is 31 degrees. From a point 21 meters further away, the angle of elevation to the top of the bil...

math
10 ft being the long leg x being the short leg and y being the hypotenuse

12th grade
Which of the following two groups did NOT do battle with the Romans?

world history
how do you compare north american and latin/carribean racial ideologies from 1500-1830?

4th grade
how does geography impact people.

social studies
a home for sevrial families made of elm bark with largedoorsat each end is a what?

5th grade
a house built partly over a hole dug in the ground is what? A pueblob (Hopi), hogan (Navajo), pit house (Chinook), longhouse (Iroquois), or a tepee (Mandan)?

Pre-Algebra
thank you so much dang i had the paper but then i lost it

math
10,000+4000+17+50+8

10th grade
wow i have the same exact essay due tomorrow! to be honest i cant find anything to help me! i need info plz!

algebra
how do you solve negative 1 and 1/3f= negatvie 5/9?

math
JUNE 21ST.

Algebra
y=-5 x=0 .

algebra/trig
simplify using properties of exponents ? (2y^1/5)^4 ---------- y^3/10 what would that be please hlepp

science
I grew in a cave, but im not alive. I began as water and minerals, but now i am solid. I grow upwards, but i never see the sky. What am i?

Finance ( Need help )
the WACC 10% Pre-tax cash flow reduction for other products (cannibalization) -5000 Investment cost (depreciable basis) 80,000 Straight-line depr. rate 33.333% Sales revenues, each year for 3 year 63,500 Annual operating costs(excl. depr.)-25,000 Tax rate 35.0%

Finance ( Need help )
TexMex Food Company is considering a new salsa whose data are shown below. The equipment to be used would be depreciated by the straight-line method over its 3-year life and would have a zero salvage value, and no new working capital would be required. Revenues and other opera...

Investing ( pease help)
Years 0 1 2 3 4 5 cash flow -$9,000 $2,000 $2,025 $2,050 $2,075 $2,100

Investing ( pease help)
Maxwell Feed & Seed is considering a project that has the following cash flow data. What is the project's IRR? Note that a project's projected IRR can be less than the WACC (and even negative), in which case it will be rejected. Year 0 1 2 3 4 5 Cash flows -$9,000 $2,...

Investing ( pease help)
Maxwell Feed & Seed is considering a project that has the following cash flow data. What is the project's IRR? Note that a project's projected IRR can be less than the WACC (and even negative), in which case it will be rejected. WACC 10.00% Year 0 1 2 3 4 5 Cash flows ...

Algebra
If f(x)=x^2-2 and g(x)=1/(3x) (x does not equal 0), find f(g(x)).

Accounting
Units completed 6000 Units in EWIP 2400 Equivalent units 8400 April cost BWIP(40% complete) 1,120 Materials 10,000 convention cost 4,000 total 15,120 1.) calculate the unit cost for april using the Weighted Average Method 2.) Using the Weighted Average Method Determine the cos...

Sociology
u have lots of grammar errors u need to fix u are no help gosh i would never ask for your help on an essay paper

Litearture
Which season of the year is sometimes a symbol of birth

Chemistry
yes to the copper alloys...idk to the rest girl...good luck though!!

Science
can isotopes exist in any of the elements on the periodic table? or do u know a site that can give me more information on this?

social studies
What was the name group of men who were supposed to send food and clothes to George Washington and his troops?

Literature
Oh my gosh, thank you sooo much. We had to do a paper on Shakespeare in English today, and this website had ALL the answers!

math
how do you turn a decimal into a fraction or a mixed number in simplest form?

Language Arts
im srry idk

input output table
who do u do input out put

math
I just put half of 293,027,571 is 146,513,785 (wich it is) so alittle more than that live in that distance

5th grade
what is 7/42 in simplest terms

5th grade
because they just are

Social Studies 30
What are some pro's and con's of nuclear weapons?

Algebra
Hi

calc
the spiraling polar curve r=5e^20 from 0 to 2pi how do you find the length?

calc
Find the area of the surface obtained by rotating the curve of parametric x=3t-(3/3)t^3 y=3t^2 0<=t<=1 what is the surface area

calc
Suppose a curve is traced by the parametric equations x=1sin(t) y=18-3cos^2(t)-4sin(t) At what point (x,y) on this curve is the tangent line horizontal?

Math pizzaz pre algraba
He turns into a garage

space
Describe the stages in the life of a star that has a mass 20 times that of the sun.

Social Studies
What factors contributed to the weakness of the League of Nations as an organization capable of keeping peace?

calc
find the length of the curve x=3y^(4/3)-((3y^(2/3))/32)? on -343<x<27

calc
how do you find the volume enclosed by x=3y and x=y^3 rotated about the y-axis? when y=>0

sublimation poems
i want to no a poem for sublimation any kind thats dealing with science

english
I thought HELICOPTERS too

Algebra II
thanks!

Algebra II
for the line, y=-3x-2; list 5 possible solutions (ordered pairs)

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