Post a New Question | Current Questions
12th Grade Health Class
My butt is itchy, how can I scratch it?
Monday, January 16, 2012 at 11:53pm
7th grade math
suppose you used the rule (3x+1,3y-4) to transform the original figure into a new figure. Would the new figure be similar to the original? Explain. I NEED HELP ASAP PLEASE!!! HELP. Thanks.
Monday, January 16, 2012 at 10:55pm
5th grade algebra
Kenneth has $5. He spends g cents every day. How much money does he have left after one week?
Monday, January 16, 2012 at 9:22pm
7th grade science
I really need help with some vocabulary words. I know what the definitions is but i have no idea what it looks like and i have to draw a picture for the two words. WORDS: vascular plant nonvascular plant Please help!! Thank you!!
Monday, January 16, 2012 at 8:24pm
6th grade math
1/4 * 1/2 =4D
Monday, January 16, 2012 at 6:46pm
7th Grade Math
72-3(4^2-2^3)*3 Evaluate the expression. I dont know the steps to take so please include them in your answer, THANKS:)
Monday, January 16, 2012 at 5:12pm
math
What is P(-4) given that P(x) = 2x to the fourth power - 3x to the third power + 5x to the 2nd power - 1?
Monday, January 16, 2012 at 9:14am
math
What is P(-4) given that P(x) = 2x to the fourth power - 3x to the third power + 5x to the 2nd power - 1?
Monday, January 16, 2012 at 9:14am
math
What is P(-4) given that P(x) = 2x to the fourth power - 3x to the third power + 5x to the 2nd power - 1?
Monday, January 16, 2012 at 9:13am
math
What is P(-4) given that P(x) = 2x to the fourth power - 3x to the third power + 5x to the 2nd power - 1
Monday, January 16, 2012 at 9:13am
5 th grade algebra
5a-a-2a=18
Saturday, January 14, 2012 at 10:17pm
3rd grade math
water makes up 7/10 of your body. Is more than 1/2 of your body water? write a number sentence to compare 7/10 and 1/2. Explain
Saturday, January 14, 2012 at 3:48pm
11th grade english
Hello! I was hoping someone could look over my answers? It's very much appreciated! :) How is the bracketed noun clause used? Subject, Direct object, Predicate noun, or Object of preposition. 1. I am optimistic enough to believe [that young people will respond to a ...
Friday, January 13, 2012 at 7:48pm
English/11th grade
I have a few questions on my English homework. The directions state: Analyze the sentence to select the adverb clause, subordinating conjunction, and the word(s) modified. 1. When you obey your parents, you please the Lord. Adverb clause: _____ Subordinating conjunction: ____ ...
Friday, January 13, 2012 at 5:07pm
4th grade math
What are 3/7,1/9,and 2/3 all realated to?
Thursday, January 12, 2012 at 8:39pm
8th grade math
A magazine for teenagers ask its readers to write in with information about how they solve personal problems. describe the population and the sampling method Please help thanks!!
Thursday, January 12, 2012 at 7:36pm
English 7 - Journal Entry Assignment Check
Is my journal entry for english is good? It's due tommrrow by the way. My name is (can't tell you). I¡¦m currently in the 7th grade and go to one of the best middle schools (name of my school). My favorite animals are: cats, puppies, kitties, rabbits, ...
Thursday, January 12, 2012 at 5:25pm
Fair Game
Okay, I am in 6 grade and I am doing definitions; math definitions. Theres something called a "fair game" but I am not for sure if it has to do wih math, or a regular game... plz help. This assignment is due this week..... (-_-) Thxx !! ~
Thursday, January 12, 2012 at 3:07pm
4th grade math
M says that every number in the nineties is composite.J says that one number in the nineties is prime. who is correct?
Wednesday, January 11, 2012 at 9:28pm
3rd grade math
everytime mr frank buys 4 pots of flowers for the float, the flower shop will give him one pot free. After 4 weeks he had 50 pots of flowers . How many pots did he get free? i cant remember how to set this up?
Wednesday, January 11, 2012 at 8:51pm
Montgomery
There are 315 students in sixth grade and about 8/15 take the bus to school each day. Estimate the number of students that ride the bus each day.
Wednesday, January 11, 2012 at 8:06pm
7th grade Math
Two bags contain the same number of marbles. In one bag, the ratio of black marbles to white marbles is 4:3. In the other bag, the ratio is 3:2. Which bag contains more black marbles? Thanks!
Wednesday, January 11, 2012 at 12:19am
7th grade social studies
How can i describe the growth of the spanish population in new mexico in about 1650 to 1700 i guess please help thank you
Tuesday, January 10, 2012 at 11:06pm
7th grade Lang. Art
Please fill in the blank there will be a list of words below She was so happy and grateful that i felt more than______________for all that i had tried to do to help her. List: alight barren disrupt dynasty germinate hurtle sullen vicious Please help!! Thank you!!1
Tuesday, January 10, 2012 at 9:10pm
8th Grade Science
A runner whose initial speed is 29 km/hr increases her speed to 31 km/hr in order to win a race. If the runner takes 0.5 seconds to complete this increase in speed, what is her acceleration? I think it's either 1440 km/hr/hr or 0.4 km/hr/sec. Are you supposed to convert ...
Tuesday, January 10, 2012 at 8:51pm
accelerated 7th grade Lang. Art
please fill in the blank please please there will be a list of words below 1) We need large sums of money tp keep our school system going, but we are getting only a(n)__________________ if funds from the state. List: alight barren disrupt dynasty germinate hurtle interminable ...
Tuesday, January 10, 2012 at 8:07pm
Psychology
This is part of a paper I am writing.....I need to write about this, however I am confused by the 2nd part of the question. What do you think they are looking for when they state how are we influenced by emotion, framing and narratives? What attributes are inherent in ...
Tuesday, January 10, 2012 at 3:47pm
1st Grade Math Fair Idea
Any ideas for math fair for my first grader using patterns?
Tuesday, January 10, 2012 at 3:32pm
math
Sorry, Reiny, I copied the 2nd choice incorrectly. I had posted this problem with you before and the answer given that was not equalalent to A=1/2/bh was 2b =A/h. The problem is: A = 1/2bh, which is not equivalent? Choices: 2A =bh, h=2A/b, 2b=A/h, b=2A/h When I got my test ...
Tuesday, January 10, 2012 at 11:15am
English
Everybody in my class got their paper work they have to do by the end of the week.I got mine too,so i would like you to help me with this :D? I got a paper with instructions: There are 8 students,each with different IQ.Those students recieved 10 medical books,(medical because ...
Tuesday, January 10, 2012 at 5:15am
6th grade science
which of the following lists all the levels of organization in a multicellular organism from the lowest level to the highest level? A)tissues and organ systems B)organ systems,tissues,organs,and cells C)tissues,cells,and organs D)cells,tissues,organs,and organ systems My ...
Monday, January 9, 2012 at 7:40pm
6th grade science
organs are made up of two or more ____ that works together. my answer was tissues
Monday, January 9, 2012 at 7:23pm
5th grade math
rewrite each pair of fractions as equivalent fractions with a common denominator? 2/3, 3/4
Monday, January 9, 2012 at 4:30pm
6th grade math-ms. sue
MS. Sue here is exactly what the paper says- think back to the experiment you just designed to test the Best Wheels Bike Shop's new super titanium wheel bearings. Can you be sure that your results are due to the new bearings and not something else? That depends on how you ...
Monday, January 9, 2012 at 3:59pm
6th grade math
My son has this homework and I am all confused... the paper says to think back to the experiment you just designed to test the Best Wheels Bike Shop's new super titanium wheel bearings. He did not do this experiment which leads me to believe this is just a statement for ...
Monday, January 9, 2012 at 3:52pm
4th grade Math Help
hello, can someone please help with the below math question Mr. brooks brought a box of 66 acorns to class. Can he give 3 acorns to each of the 23 students in his class? Why or Why not? Thanks!
Sunday, January 8, 2012 at 10:12pm
algebra
does any body hav the fith grade math note book if so can u give me a web site at the backof the book to go to if i need to go online and getthe pge and print it of something
Sunday, January 8, 2012 at 5:41pm
ap calculus ab
for f(x)=lnx we know that f(e)=1. Use the tangent line at(e,1) to compute the tangent line approximation of f(3). what does the difference between the actual value and the tangent line approximation have to do with the concavity (2nd derivative) of the function at (e,1)?
Sunday, January 8, 2012 at 4:43pm
fifth grade math
Daughter has homework problem. P(3,6) is only thing listed. ?
Thursday, January 5, 2012 at 8:42pm
Spanish-Please check SraJMcGin
Hi, I redid some of the answers as suggested yesterday from someone who responded to my post. Could you please see if I did them correctly-Thank you- I made the corrections-someone yesterday redid a question but the questions shouldn't be redone-that's my homework-the ...
Thursday, January 5, 2012 at 7:46pm
Spanish-8th grade
I made the corrections-someone yesterday redid a question but the questions shouldn't be redone-that's my homeowrk-the answers isare mine and I'm not sure if they're correct. 1. ¿Dónde estuvo tu mama ayer? Mi mamá estuvo en la tienda. 2. &...
Thursday, January 5, 2012 at 10:27am
chemistry
I am a freshman in college, and am taking a placement test soon, but haven't seen chemistry since 10th grade. I'd appreciate any help I can get from anyone here to help me solve this problem: Hydrogen and sulfur chemically combine to form the gas hydrogen sulfide, ...
Thursday, January 5, 2012 at 2:41am
Spanish-8th grade
Please check 1. ¿Dónde estuvo tu mama ayer? Mi Mama estuvo en la tienda. 2. ¿Tocaste un instrumento la semana pasada? Sí, yo toqué un instrumento la semana pasada. 3. ¿Adonde fuiste el lunes pasado? Yo fui a la escuela el lunes pasado...
Wednesday, January 4, 2012 at 7:12pm
6th grade math
Evaluate 9.67 - x for each value of x. Really need help!! 23. x = 3.8 25. x = 0.635 27. x = 1.001 29. x = 9.527
Wednesday, January 4, 2012 at 4:22pm
7th Grade Math
Toni rows a boat 4.5km/h upstream and then turns around and rows 5.5km/h back to her starting point. If her total rowing time is 48 min , for how long does she row upstream?
Wednesday, January 4, 2012 at 3:34pm
7th Grade Math
At 9:00 on Saturday morning, two bicyclists heading in opposite directions pass each other on a bicycle path. The bicyclist heading north is riding 5 km/hour faster than the bicyclist heading south. At 10:30, they are 40.5 km apart. find both of their rates.
Wednesday, January 4, 2012 at 3:26pm
Spanish 8th grade
1. ¿Dónde estuvo tu mama ayer? Mi Mama estuvo en la tienda. 2. ¿Tocaste un instrumento la semana pasada? Sí, yo toqué un instrumento la semana pasada. 3. ¿Adonde fuiste el lunes pasado? Yo fui a la escuela el lunes pasado? 4. ¿C...
Wednesday, January 4, 2012 at 11:48am
7th Grade Math
Carlos and maria drove a total of 258 miles in 5 hours. carlos drove the first part of the trip and averaged 50 miles per hour. maria drove the remainder of the trip and averaged 55 miles per hour. for approximately how many hours did maria drive?
Wednesday, January 4, 2012 at 10:48am
Science(grade 9)
when two different species live in the same area and use the limited resources, which of the following will occur? (1) competition (2) succession (3) parasitism (4) industrialization is it succession ?
Tuesday, January 3, 2012 at 5:26pm
7th grade math
what are the rules for these two problem? I can not figure it out. I spent 30 minutes trying to figure it out 1, 10 2, 9 3, 8 4, 7 lI know the left is increasing by one and the right is decreasing by one but I can't find an equation for this. and the second one is 0, -5 1...
Monday, January 2, 2012 at 8:25pm
science 7th grade
How is it possible that a can with a calculated density greater than 1.00g/ml could have floated (in water)
Monday, January 2, 2012 at 5:13pm
Grade 12 chemistry
This is the second reaction: HCl(aq)+NaOH(aq)-->NaCl(aq)+H2O(l) (Heat of neutralization) This reaction involves mixing two solutions: 1.00 mol/L NaOH and 1.00 mol/L HCl. Trial 1: 48.0 mL of the NaOH solution is mixed with 47.5 mL of the HCl. The temperature rises from 22.00...
Sunday, January 1, 2012 at 11:08pm
Math grade 12
write the partial fraction decomposition of the following rational expression ( hint: binomial expansion with Pascal triangle can be used to expand binomials. technology may be used to solve large systems using matrices or determinants) 4 ------------------------------------- ...
Sunday, January 1, 2012 at 8:40pm
Grade 12 chemistry
For a chem lab, i was given a table that results when pairs of chemical solutions are mixed.For each set of compounds that formed a precipitate, I had to determine the precipitate. I have done that and now one of the questions i have to answer based on the lab: Based on your ...
Saturday, December 31, 2011 at 6:58pm
algebra
from a base elevation of 9800 feet a mountain peak in colorado rises to the summit elevation over a horizontal distance of 15,842 feet. find the grade of the peak
Saturday, December 31, 2011 at 12:24am
Hardwork I done already! :)
7th Grade 7th grade Grades (1st quarter to 4th quarter): English 7 - 99 Math 7 - 91 Social Studies 7R - 91 Science 7R 80 Fine Art 7 (advance art) 100 Strings 7 100 Gym 7 and 8 A GPA: 1st Quarter 93.50 2nd Quarter 3rd Quarter 4th...
Friday, December 30, 2011 at 7:29pm
Spanish-8th grade
I had to use the past tense of either poder or saber to write each sentence 1. tú y yo/mirar la televisión Tú y yo pudimos mirar la televisión. 2. nosotros/viajar Nosostros pudimos viajar. 3. los muchachos/jugar al fútbol Los muchachos ...
Friday, December 30, 2011 at 4:03pm
Question
I'M CURIOS SO DON'T JUST JUDGE ME AND BE RUDE i'M REALLY CURIOUS AND i FORGOT TO ASKED THIS QUESTION. DO NOT JUDGE ME!!!! Do I start taking SAT's and ACT's in grade 10th or 11th/12th grade???? I'm really curious.
Friday, December 30, 2011 at 12:29pm
Question
Will these clubs below help me get into one of these colleges: 1. Illinois state university school of arts 2. Yale University School of Arts 3. The Illinois Institute of Art Chicago 9th Grade Club Epiphany (Literary Magazine) Heart Club Helping ...
Friday, December 30, 2011 at 12:25pm
Statistics
2. You are given the following data. Number of Absences Final Grade 0 93 1 90 2 79 3 66 4 60 5 56 - Find the correlation coefficient for the data. - Find the equation for the regression line for the data, and predict the final grade of a student who misses 3.5 days. Show all ...
Friday, December 30, 2011 at 12:31am
7th grade Science
What is the relationship between energy and the wavelength of an electromagnetic wave? I really need help because I know that the shorter the wavelength of an electromagnetic wave, the higher the frequency of the wave..but I don't know how this is relevant to energy. Thanks x
Thursday, December 29, 2011 at 8:54pm
Science Fair Question
Decide which type of project youre doing. Projects can be entered as one of two types: (1) Science / Technology, or (2) Inventions Decide which category your project fits in. Click here for a list of the categories. Gather all of the information you ...
Thursday, December 29, 2011 at 6:07pm
math
i need to learn my multiplication tables at least up to 9 and i have to do it fast because i'm in 8th grade and i don't know what they are. how do i learn them fast??
Thursday, December 29, 2011 at 1:37am
math
i need to learn my multiplication tables at least up to 9 and i have to do it fast because i'm in 8th grade and i don't know what they are. how do i learn them fast??
Thursday, December 29, 2011 at 1:37am
social studies
i have to do a poster project of Thomas Jefferson and (i'm in the 8th grade) you get graded on how the colors correspond and how clear the pictures are and you have to have a caption under the picture saying what it is and a little bit about it and he will give you extra ...
Wednesday, December 28, 2011 at 10:31pm
Math
How do you solve 2t - 4t to the 2nd power? 2t-4t to the 2nd power Identify the greatest common factor Factor this expression
Saturday, December 24, 2011 at 9:41pm
Intro to Psychology 1
A behaviorist is asked to evaluate five students in the second grade who exhibt impluse control problems.The behaviorist decides it is best initially to study them in the classroom without interferring with the behavior.This behaviorist is conducting _____ research. A.) survey...
Friday, December 23, 2011 at 1:30pm
Letter
I'm planning on writing a letter to Yale and Art Insitue of Chiacago. Not now like next year in 8th grade. So this year I'm writing down some ideas. What should I write to them. Please do not judge me and saying oh like you don't need to do this or oh this is ...
Wednesday, December 21, 2011 at 6:06pm
high school grade 3
if drop down an stone -that it is like a ball- into the slush and if it was soft enough, stone come into the slush in some distance, if throw it away from a certain height to comes into slush and if we want stone to come into slush 2 times more than before, from what hight ...
Tuesday, December 20, 2011 at 6:00am
grade six math
Draw an equilateral triangle. Divide each side in half and join the points to make four small equilateral triangles. Rearrange these four equilateral triangles into a parallelogram. Compare the perimeter of the original triangle with the perimeter of the parallelogram. Explain...
Sunday, December 18, 2011 at 8:36pm
9th Grade Classes
I was reading my school district program of studies and I found this section in for high school coures. - English 9H - Integrated Algebra A - Earth Science - Global History and Geography I or H - French Beg. 1 - Orchestra (a days)/ Health (b days) - Studio Art I - African ...
Sunday, December 18, 2011 at 5:36pm
8th grade math
The total number of interior angles in two regular polygons is 17, and the total number of diagonals is 53. How many sides does each polygon have? Show work and explain.
Sunday, December 18, 2011 at 5:29pm
Math 9th grade
2 angles have measures x and y. The sum of the measures of the angles is 180. Write a formula to express this relationship and solve the formula for y.
Sunday, December 18, 2011 at 2:22pm
pre-algebra
find the product: (4k to the 5th power)(-2k)to the 3rd power. 5th power is inside the parenthesis and the 3rd is outside the parenthesis. Is it -32k to the 8th power or -32k to the 2nd power?
Sunday, December 18, 2011 at 1:42pm
CHEMISTRY
1.Calculate the enthalpy change (ΔHºrxn) for the following reaction: (The enthalpy of formation of aqueous sodium hydroxide is -469.60 kJ/mol. The enthalpy of formation of liquid water is -285.8 kJ/mol.) 2Na (s) + 2H2O (l) → 2NaOH (aq) + H2 (g) 2.Do you know if...
Friday, December 16, 2011 at 9:05am
3rd Grade Math
"Tommy has 16 toy trucks. How many different arrays can he make with all the trucks?What are the arrays?"
Thursday, December 15, 2011 at 8:36pm
English
Please Help If I get information from one web site and that web site use information from another web site in citing reference do I use only the first web site or both. I wont get a grade if I don't get it right. ASAP Thank You
Thursday, December 15, 2011 at 8:15pm
Englidh 7 - Journal Entry (plz read)
Demonstrating Perseverance I show perseverance when I study and work hard to raise my grade and never give up. My biggest goal is to make it to Yale University; I want to become an artist and a writer. I¡¦ll do whatever it takes to get accepted to that school. I ...
Thursday, December 15, 2011 at 4:13pm
Math grade 6
Evaluate 4x for each value of x. write the answer in simplest form. x = 3/8
Thursday, December 15, 2011 at 1:54am
6 th grade Math
You can find the total number of different 4-digit numbers of choices for each digit (9) to the number of digits (4), or 9 to the 4th power. Based on this pattern, how many different 5-digit numbers could you make from the digits 1 through 8?
Wednesday, December 14, 2011 at 9:01pm
math 6th grade
How to write out 10 the negative 6?
Wednesday, December 14, 2011 at 8:57pm
math 6th grade
How to write out 10 to the negetive two?
Wednesday, December 14, 2011 at 8:56pm
math 6th grade
(1/2) to the 5th power= Need to know how to write this?
Wednesday, December 14, 2011 at 8:54pm
math
If I have a 66% in algebra Android we took a exam that's worth 20% of our grade Android I got a 54% on the multiple choice what would my average grade be?
Wednesday, December 14, 2011 at 8:40pm
8th grade math
One of your friends is heading north for the Christmas holiday and the other friend is heading south. If when they start, they are 1029 miles apart and one car is traveling at 53 miles per hour, and the other 45 miles per hour, how many hours before the two cars pass each other?
Wednesday, December 14, 2011 at 8:29pm
5th grade math
use the division rule to write equivalent fractions. 21/51
Wednesday, December 14, 2011 at 5:04pm
5th grade math
use the division rule to write equivalent fractions? 51 --- 120
Wednesday, December 14, 2011 at 4:55pm
hekasi
Mag-bigayng limang msgagandang tanawin o atraksiyong matatagpuan sa Rehiyon XI.Pagkatapos ay pumili ng isa sa mga ito na sa palagay mo ay nararapat marating o mabisita ng bawat pilipino.Isulat ang iyong paliwanag sa kahon na nasa kabilang pahina.
Wednesday, December 14, 2011 at 8:26am
grammar
i need to know what is the correct my mom is here also i am in third grade the question is about plural possessive nouns the question is Presidents famlies live in the White House what would preadient with a s
Wednesday, December 14, 2011 at 7:45am
Coding and Billing in the medical field
PREOPERATIVE DIAGNOSES: 1. Left orbitonasal mass. 2. Dry eye syndrome. 3. Pseudophakia, both eyes. 4. Computerized tomography confirmed tumor left orbital, left nasal side. POSTOPERATIVE DIAGNOSES: Same with the addition of low-grade lymphoma, left orbit. PROCEDURE:...
Wednesday, December 14, 2011 at 1:06am
6th grade science
which of the following is made of many cells that work together? a. bacteria b. virus c. insect d. amoeba
Tuesday, December 13, 2011 at 9:33pm
Gov
Who is sometimes viewed as 2nd powerful federal official after the president?
Tuesday, December 13, 2011 at 9:19pm
Extra Credit Projects
I'm doing some extra credit projects for all of my classes (maybe gym idk). Is there any extra credit ideas I can do for the following classes: English, Math (something small), Fine Art, Social Studies, and Gym. Science I got it covered (doing 2 huge extra credit projects...
Tuesday, December 13, 2011 at 6:02pm
Math
You are required to design a QBASIC program that recieves a student test score and prints out her grade, the grading criteria is as follows <60% is an F, 60 to 69 is a D, 70 to 70 is a C, 80 to 89 is a B, >=90 is A.
Tuesday, December 13, 2011 at 3:35pm
algebra
Hi guys: Can any one please tell me what does this means? Thanks ---------------------------------------------------------------------- The second matrix is simply the symmetric version of the first. This 1 2 3 4 5 6 7 1 0 2 3 x 2 4 x 2 2 3 11 2 3 5 3 3 9 2 3 5 4 3 9 3 ...
Tuesday, December 13, 2011 at 2:28pm
English (URGENT)
How many paragraphs does a literary review have? This is a writing assignment for Grade 12 English. I need to write literary review on an article I find on the internet. I have an identification paragraph that talks about the author's credentials. Then I have a paragraph ...
Monday, December 12, 2011 at 10:09pm
5th grade math
abel belle, and cindy have $408 altogether. belle has $7 more than cindy $5 more than abel how much does abel have
Monday, December 12, 2011 at 10:04pm
5th grade math
abel belle, and cindy have $408 altogether. belle has $7 more than cindy $5 more than abel how much does abel have
Monday, December 12, 2011 at 9:59pm
5th grade math
7,654,321,158,906 written in word form is what?
Monday, December 12, 2011 at 9:44pm
Math Grade 3
what happen when you divide a 3 -digit number by 10
Monday, December 12, 2011 at 6:45pm
Math Grade 3
what happen when you divide a 3 -digit number by 10
Monday, December 12, 2011 at 6:04pm
Math Grade 2
tell how you uesd mental math to find the difference
Monday, December 12, 2011 at 5:58pm
algebra 2nd grade
find the missing number 42-9=43-
Monday, December 12, 2011 at 5:11pm
4t Grade Math
Please help me write a multiplication sentence for 3X9=
Monday, December 12, 2011 at 4:53pm
English
Assignment: Type impressions, feelings, and thoughts in a one-page diary entry. Recall your earliest experiences with art. What did you do? Did you enjoy art? Why? How did your parents or teacher respond to your art? How do you feel at present about your artistic development...
Monday, December 12, 2011 at 1:53pm
physics
A roof rises 1.7 feet vertically and 13.3 feet horizontally. What is the grade of the roof in percentage
Monday, December 12, 2011 at 1:25pm
6th grade math
Put the following decimals in order from least to greadest. 0.480, 0.495, 0.523, 0.54
Sunday, December 11, 2011 at 7:03pm
6th grade math
Put the following decimals in order from least to greadest. 0.480, 0.495, 0.523, 0.54
Sunday, December 11, 2011 at 7:03pm
Math
Trying to understand an inverse trig function. Evaluate Cos^-1 (sqr3/2) So I know it's 30 degrees, but wouldn't it also be 150 degrees because the Arc-cos is defined in the 2nd quadrant?
Sunday, December 11, 2011 at 6:12pm
Summer Session Question
If I get accepted to Yale Summer Session will this also help me get to Yale????? yes or no Plus how to get accepted to this summer program?????? btw I'm taking this during the summer after 11th grade
Saturday, December 10, 2011 at 11:43pm
11th grade english. Noun clauses
I'm supposed to choose how the italicized noun clause is used. Not so sure about the different types of noun clauses.. can someone help me? & also kinda explain the difference? 1.The first thing to consider was [how to find a paying job.] S OP PN DO 2.I am optimistic ...
Saturday, December 10, 2011 at 11:33pm
Spanish-7th grade
I have to translate these sentences-Im not sure about some of the questions 1. I am sick today-Yo estoy enfermo hoy. 2.Is he red-headed?-¿Es él pelirrojo? 3.Is she pretty-¿Es ella es bonita? 4.We are smart.-Nosotros somos inteligente. 5.Are they ...
Saturday, December 10, 2011 at 9:36pm
Plan Book
I'm making My Future College Binder. Here are the sections below. - Grades/Report Cards/Progress Reports - New Life Checklists (just list og goals and things to do at my school year and home and things NOT to do, at the end of the school year I grade it) - Calendar I just ...
Saturday, December 10, 2011 at 12:59pm
1 Credit for HS
How to earn one credit for high school? Last year when the whole 6th grade visit our middle school (we have 2 middle schools in our district, my friends and other people are going to that middle school but since I'm not going to that middle school the principal said that I...
Friday, December 9, 2011 at 7:21pm
11th grade english
I'm supposed to choose how the italicized noun clause is used. Not so sure about the different types of noun clauses.. can someone help me? & also kinda explain the difference? 1.The first thing to consider was [how to find a paying job.] S OP PN DO 2.I am optimistic ...
Friday, December 9, 2011 at 6:42pm
english/11th grade
I'm supposed to choose how the italicized noun clause is used. Not so sure about the different types of noun clauses.. can someone help me? & also kinda explain the difference? 1. The chairman heard [what was said about the program.] S OP PN DO 2. A good night's sleep ...
Friday, December 9, 2011 at 5:30pm
social studies
i need help in choosing a topic for my socail studies fair, i am in the 6th grade i love sports, football especially.
Friday, December 9, 2011 at 4:56pm
11th grade english
I am supposed to state how the italicized noun clause is used, but I'm not sure how to tell the difference.. can anyone help? 1. [What I wanted to do] was to finish my work. S <---- i was thinking subject? OP PN or DO? 2. The valedictory prize will be awarded to [...
Friday, December 9, 2011 at 3:40pm
6th grade Science
Please help me with the questions? 1) How do you respond to some stimuli in your environment? The examples I wrote are: If I am hungry, I will eat food. If I am cold, then I will put on a jacket? 2) What does the fur of a bear have to do with homeostatis? I wrote that the fur ...
Friday, December 9, 2011 at 12:01pm
math
If i have a test average of 74% and i need to make an average of at least 83% what would the lowest grade i could make be on the final test? (tests are worth 20%)
Thursday, December 8, 2011 at 9:33pm
intro to statistics
A random study of recent graduates' average grades and degrees showed the following results. Grade Degree C B A B.S. 6 9 13 B.A. 5 12 10 If a graduate is selected at random, find these probabilities. 1.The graduate has a B.S. degree, given that he or she has an A average. ...
Thursday, December 8, 2011 at 7:03pm
8th Grade Math
Question: a) Write in standard notation: 6.3 X 10 to the ninth power. b) Write in scientific notation: 0.00000047
Thursday, December 8, 2011 at 11:43am
8th grade math
A fish tank weighs 80 pounds when 40% full of water, and it weighs 140 pounds when completely full. How many pounds does the tank weigh when empty?
Wednesday, December 7, 2011 at 9:53pm
7th grade English
Can someone please read this and check if my grammar is correct? Also, is there a protagonist or antagonist in the story? Thanks in advance! The waters were calm today so when I heard a splash as loud as a tarpon, I knew it wasnt pelican. I sped toward the sound just in ...
Wednesday, December 7, 2011 at 9:15pm
social studies
But it doesn't say anything about it !!!!!!!! HELP!!!
Wednesday, December 7, 2011 at 6:04pm
8th grade math
SUZIE HAD TO WRAP A TRUCK,A CAR, A BUS AND A TRAIN. IN HOW MANY ORDERS CAN SHE WRAP THESE PRESENTS?
Wednesday, December 7, 2011 at 5:35pm
social studies
It says in my textbook that I have to predict what might have happened if the Maya civilization had continued into the present day and then it says to explain. Ms.Sue please, please help me! I need help!!!!!!!!
Wednesday, December 7, 2011 at 5:28pm
social studies
Predict what might have happened if the Maya civilization had continued into the present day. Explain.
Wednesday, December 7, 2011 at 5:11pm
9th grade math
simplify x^5-x^3+x^2-1-(x^3-1)(x+1)^2/(x^2-1)^2
Wednesday, December 7, 2011 at 12:38pm
Math 4th grade
Input 15 ? 30 10 9 3 1 Output 6 18 3 9 ? 30 90
Wednesday, December 7, 2011 at 10:53am
3rd grade math
too many years! if you divide this number by 2, you will get 3 multiplied by 6. Subtract 3 groups of 3 and you will get 3 multipliepd by 9. what is the number here is what we did 6 divided by 2 = 3 6x6 = 36 36- (3x3) = 27
Tuesday, December 6, 2011 at 10:29pm
statistics
Alice has grades of 98, 93, 82, and 89. If all of the grades count the same, what is the lowest grade she can make on the next test to have average of 92?
Tuesday, December 6, 2011 at 11:00am
grade 12 math
Given the function f(x)= x^3+8/x^2+-6, determine the eqaution of the asymptotes and state the end behaviours of the graph near the asymptotes.
Monday, December 5, 2011 at 10:40pm
8th Grade
Me and my friend are making our own 8th grade binder, you know like writing down planns for our 8th grade year. Here are the sections: - To-Do-List - Doodles (if you are bored) - Projects that are do (school plans) - Graduation Plans (speech, to-do-list, etc.) - Dates for ...
Monday, December 5, 2011 at 8:15pm
math
If there are 264 students in a school and there are 84 eighth graders and There are 22 fewer seventh graders than sixth graders. Then which grade has the most students and how many students are there.
Monday, December 5, 2011 at 1:03pm
7th grade mayh
Dimensional analysis 4.25L/h to mL/h
Sunday, December 4, 2011 at 6:10pm
7h grade math
Deminsional analysis 4.25L/h to mL/
Sunday, December 4, 2011 at 6:09pm
history
Techniques for interest groups to reach a wide number of people and influence policy makers and voters include all of the following except _________. publicity and mass mailings offering tax write-offs litigation and amicus curiae briefs protests not sure, can't find it in...
Sunday, December 4, 2011 at 3:53pm
6th grade math
In general, the air temperature decreases 12F for every 4000 feet increase in altitude. If a hiker climbs 3000 feet, by how much can she expect the temperature to decrease?
Sunday, December 4, 2011 at 1:10pm
8th grade math
if a person is 6 feet tall and casts a 9 foot shadow, how tall would the shadow of a 100 foot tall tree be?
Sunday, December 4, 2011 at 12:11pm
grade 7 math
which expression is equivalent to (n+10)x5
Sunday, December 4, 2011 at 11:06am
Medical billing
2nd question, pt present for PO check of head wound Pariental area healed well. RTO prn ( pf hx/px/sf/mdm) what is the code...
Sunday, December 4, 2011 at 3:14am
statistics
If Q2 = D5 = Median Which means if the 2nd quartile equals to 5th decile and also the median.. then how do we find out the fourth decile? I mean is there a way to find it out through this? Then what is D4 going to be? I am talking about Deciles here..
Saturday, December 3, 2011 at 10:57pm
8th grade science
what does Radium bond with and what are the reactions
Saturday, December 3, 2011 at 6:04pm
10th grade World History
How did the ideas of Enlightenment led to changes in European Music and Literature during the 18th Century.
Saturday, December 3, 2011 at 4:45pm
Practice SAT's
If I don't have to be in honor classes just a 99 or 100 gpa then if thee any online worksheet I can print out for me to pratice crictal thinking, math, and reading in a 7th grade level for SAT's.
Saturday, December 3, 2011 at 6:51am
chemistry
Consider a liquid at 90 bar and 40 °C. What is the change in entropy of the substance as you change the conditions to 1 bar and 150 °C by expanding the liquid while heating? Vapor pressure = 59.2 bar heat of vaporization = 1.82 kJ/mol , both at 150 degree C Heat ...
Saturday, December 3, 2011 at 5:28am
ENG 101
Im taking my first college class in ENG 101 and i need to write an persuasive essay and Im having a hard time. I was wondering if anyone can help me come up with an outline or what I reasons that I can provide and I can come up with minor details. Here is the assignment: Final...
Friday, December 2, 2011 at 7:37pm
SAT's and ACT's
How to pass the SAT's and ACT'S for the John Hopkins Talent Search? Here are the grade chart. Awards Ceremony Eligibility Chart (valid for students who tested by June 30, 2011) SAT Grade 7 Math >=550 or Critical Reading >=550 ACT Grade 7 Math >=21 or Reading &...
Friday, December 2, 2011 at 7:25pm
Physics, Kinematics
You drive with a constant speed of 15.1 m/s for 23.4 s. You then accelerate for 28.7 s to a speed of 25.8 m/s. You then slow to a stop in 37.1 s. How far have you traveled? I've tried dividing this into 3 parts. 1st- constant speed 15.1m/s*23.4s=353.34 m 2nd-accelerating I...
Thursday, December 1, 2011 at 8:06pm
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