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Posts by nicole

Total # Posts: 1,876

Math
x=6

Science
A class made models of a graduated cylinder using plastic cups. Describe how your team can test the accuracy of these models for measuring volume. List the steps in your procedure.

Science
Okay thanks!

Science
A class made models of a graduated cylinder using plastic cups. Describe how your team can test the accuracy of these models for measuring volume. List the steps in your procedure.

Algebra 1
Solve the equation by multiplying each side by the least common denominator. 2/h-2 + 4/h+1 = 0 I know the answer is 5, but I do not know how to solve the problem. Please explain further.

Social
How did colonial powers control African countries?

Pre-algebra
Like 4/1=4 its the same thing but on both sides

11th Grade US History
what did Andrew jackson opposed?

reading
What are some themes of A series of unfortunate events book thirteenth?

math
internal external supplementary all that stuff

math
im doing angles and such...how can you find the measurements of all angles when you only know one measurement? for example: angle BOA=100 degrees now how would i find the other angle's measurements? i know about supplementary but is there a trick to use or a key??

dog behavior
def #1

Algebra
are you talking about the distributive property?

social studies
what is zapatistas???

Algebra And Trigonometry
After finding the values by using half angle formula, how to determined the quadrant

writing
can you help me to rhythm soewords from shakes pere?

algebra
they made a perfect pair

Math
. Estimate the following products or quotients. 17 11/12 ÷ 6 1/10

Economics
As a manager of a financial planning business you have two financial planners, Phil and Francis. In an hour, Phil can produce either one financial statement or answer the phone 8 calls,while Francis can either produce 4 financial statements or answer 10 phone calls. Does ...

earth
When burning coalin a stove, which kind of energy transformation is taking place?

algebra
sorry, greater than or equal to 0

algebra
I have trouble solving quadratic inequalities. I don't understand when you use (or) and when you just put it all together. Ex. -2x^2+3x+6 greater than or equal to 2. How do I know which it is?

english
thanks

english
I have a test over literary devices and we have to write which devices are used in a speech of some sort. But I need to find a way to practice it...any advice or websites?

Grammar
what is the prepositional phrase of this sentence the word robot comes from a play by Karel Capek

science
Are there homologous pairs of chromosomes in gametes?

biology
what is mitosis?

math
What is the midpoint distance formula?

word unscramble
I need to unscramble these two words. They're both two words and they have to deal with Christmas. matwethrchisi traylhholwr

Math
when you can't reduce the problem any more. or its in prime factors

Math
2x-y=4 and 2x-y=3

math
what is the fraction of 0.952 and of 0.33?

math
what is the fraction of 0.625 and 0.952

Language Arts
Yes.

Language Arts
When he was an Adult.

Language Arts
What did Adolf Hitler do to the Jews at that time?

Language Arts
How was the life of Adolf Hitler as he was growing up?

algebra 1 :(
The height of a triangle is 8m less than the base. the area is 10m^2. Find the height and base. I really need help on just turning this word problem into an equation!

factoring
8xcubed minus 27

economics
what is the single most important source of revenue for national government?

Math
I do not understand how to solve this...please help me. 3-4x=10x+10

algebra
i don't understand how to simplify this 6A-7B+11-9A+6B-15

history
who controls the flow of fresh water in miami dade county?

history
who invented the drainage of south florida?

history
who built the levee's for the okeechobee lake?

math
what do you call a name that has only 2 factors?

algebra 1
THANK YOU!!!!!!!!!!! :D

algebra 1
sorry but on the last question i posted the wrong equation... (3x^2-8x+1)(-2x^2+x-2) I have heard of the FOIL process but i still tend to do the problems wrong...

Algebra 1
(3xsquared-8x+1)(-2xsquared+-2) (i wrotee squared because i don't know how to type an exponent) Please help me to understand the steps of this problem! I'm not sure if I add the exponents or multiply them...

introduction to quantitaive methods
the following model is often used to measure the spread of an infectious disease. suppose that at the beginning of period 1 the population consists of 5 diseased people. during any period, there is a 0.05 chance that a given infective person will encounter a particular ...

Physics
large bulk modulus

life science
need help on cell cycle

Algebra II
Use the matrix method to solve: x + 4y = 8 2x + y = 9 x = a0 y = a1

science
Does West Virginia have plains, where,and what are the sizes?

algebra 1
The sum of two integers is greater than 12. One integer is ten less than twice the other. What are the least values of the integer? how would you set up this problem???

English
just kind of want the general idea of what the second half of the poem is about. i want to be able to make my own interpretations of things and stuff. I just feel like i keep getting lost on the translation.

English
I don't understand this poem. Well, I understad the first part until she starts talking about the blood on her sheets and then I am lost. I have to do a presentation where I just talk about what the poem is about and then I have to ask the class some questions about it. I ...

Science
Is CO2+H2O= H2CO3 a balanced equation, How can you tell?

ALGEBRA 1
How would you go about setting up the following word problem? If you add one third of a number to the number itself, you get 48. What is the number?

algebra 1
If you add one third of a number to the number itself, you get 48. What is the number? ~Is 64 correct?

algebra 1
THANK YOU SO MUCH! now it makes sense!!!!!!!!!!!!!!!!!!!!!!!!!

algebra 1
I just don't know how to go about it. I have n + 2/5n = 56 but now what?

algebra 1
Thanks :) but now I'm stuck on actually finding out what the integers are :(

algebra 1
The sum of a number and 2/5 (two fifths) of itself is 56. What is the number? HOW IN THE HECK AM I SUPPOSED TO SET UP THIS EQUATION? PLEASE HELP... I AM DESPERATE!

english
whats a compound sentence for enunciate?

Algebra 2
x=2 y=2

us history 2
idont know anything about it

us history 2
do you think congress or the president of the time had the better approach to reconstruction?

com215
need to know what this assingment means; find an ethnic group to you personally and write about it. Does he want us to find our ethnic group or what?

Chemisrty Lab
Thanks for the help:) Just to be sure I did the math right-- 1> 14x180=2520 2520x4= 10080 10080 square inches = 70 square feet 2>14x14=196 196 x 2= 392 392+ 10080= 10472 10472square inches =72.72 Square feet= 6.76 square meters 3>14x14x180= 35280 cubic inches= 0....

Chemisrty Lab
dimensions of a concrete pile are 14 inchesx14 inches x 15 feet. (1 meter=3.28 feet) the pile has 4 faces and 2 ends. 1>what is the surface area in square feet, of a single pile? exclude the ends of the pile. 2>What is the total surface area in square meters including ...

english
i don't get this

english
i don't get this and i am in 6th grade

Science
Repeated Trails

English
What part of speech is "passion for excellence" in the following sentence? I think a noun. My granddaughter has a strong passion for excellence.

algebra
I need some help with some algebra problems please. I don't under stand how to do that following. Find and simplify the difference quotient f(x+h) -f(x)/h, h cannot equal 0 for the given function. 1. f(x)=5x^2 2. f(x)x^2+3x+9

Personal Finance
If a good friend of yours has had serious financial misfortunes lately and is unable to meet her debt payments, what advice can you give? Be sure to include the topic of bankruptcy because she has heard that it eliminates all your credit problems. In your discussion, ...

Personal Finance
Nancy Tai has recently opened a revolving charge account with MasterCard. Her credit limit is $1000, but she has not charged that much since opening the account. Nancy hasn't had the time to review her monthly statements as promptly as she should, but over the upcoming ...

Personal Finance
Bernie and Pam Britten are a young married couple beginning careers and establishing a household. They will each make about $50,000 next year and will have accumulated about $40,000 to invest. They now rent an apartment but are considering purchasing a condominium for $100,000...

algebra
first you have to find the slope of the line by using the slope formula. you would do -2-3 over 4-(-1) the slope is 5/4 then you need to pluge the slope into slope intercept form y=mx+b

algebra
-5x<0 and 5x+6>-14 were doing and inequality and I cant get this one

science
Are all of these metric converstions right? 69.9(m)= 698(cm) 152.97(ml) = .15297(l) 42.67(l) = 42670(ml) 299.32(km) = 29932000000 nanometers 26(g) = .026(kg) 123.43(cg) = 1.2343(g) 75.2(l) = 75200(ml) 456.3(g) = 45630000 micrograms 4507.22(km) = 45072200000(ml) 0.00297456(kg...

Pre Algebra
10 x -- = -- 20 30 you need mutiply 10x30 and then you need to divde by 20 to get the value of x

Algebra
I know that the first answer is 1 but when your doing absolute value you have to have two solutions. so would the other solution be -23/7?

Algebra
Were doing Absolute value so the brackets you see are ment to be for absoulte value. 1/3[4p-11]=p+4

science
Just to make sure im right look at this and tell me if it is correct. 69.5 meters = 698 centimeters 152.97 milli. = .15297 liters 42.67 liters = 42670 milli. 0.00297456 kilo. = 2974560 nanograms

science
In science we are doing the Metric System and my teacher put done that if you move the decimal place to the right the value lowers. and if you move it to the left it rises. Is that true i always thought it was the other way around

Math
yes

Math
what do you get when you add: r+r(squared)

Science
Is the Control Group in an experiment the object you test on? or the object you don't test on?

Math
How do you solve this problem S=2brh+2br(squared) solve for h

Science
What is a control group, a indpendent variable and a dependent variable?

Maths
If you have a non right triangle that the three sides are given. The sides are a= 38, b=32 and c=40 andthe law of cosine must be used to find angle c what is the measure in degrees or degrees minuites seconds what is the measure of angle C.

Anatomy and Physiology
What is the name of the cell part that is "2 rod shaped bodies near the nucleau and Spins the mitotic spindle?"

history
education during 1619-1900 Thank you for using the Jiskha Homework Help Forum. Here is an answer another teacher gave to this same question: * history - GuruBlue, Sunday, June 3, 2007 at 5:45pm There is a wealth of material at these sites. http://historyeducationinfo.com/ http...

science
Do aliens and ufo's exist? If they do, do they visiit earth? The word "alien" means foreigner or someone different. In that sense, there are many aliens. Are there intelligent beings on other planets? We don't know. We have no scientific evidence of life on ...

history 1
How were the children and their education during 1619-1900? http://en.wikipedia.org/wiki/History_of_education http://www.google.com/search?as_q=&hl=en&num=10&btnG=Google+Search&as_epq=history+of+education&as_oq=&as_eq=&lr=&as_ft=i&as_filetype=&as_qdr=all&as_nlo=&as_nhi=&...

history
How was children and education during 1619-1900? There is a wealth of material at these sites. http://historyeducationinfo.com/ http://www.nd.edu/~rbarger/www7/

MATHS-geometry
how do you draw an obtuse angle triangle, construct the perpendicular bisector of each side Draw a triangle with one angle greater then 90 degrees. Find the midpoint of each side. Then draw a perpendicular to each side at each midpoint. The three lines may intersect OUTSIDE ...

Math
In the Doubles Game, students can win carnival tickets to spend on games and food. A player pays one ticket to roll two number cubes(six-sided dice). If the numbers match, the player wins five tickets. If a player plays this game 20 times, about how many tickets can he or she ...

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