Wednesday
December 7, 2016

Homework Help: 2nd Grade

Maths
An Investment Fund manager is required to maximise the return on a portfolio of bonds given the following information: Bond types Projected rate of return Benchmark government 9.1 UK gilts 10.3 Global investment grade (US $) 6.7 Global investment grade (euro) 8.7 Global ...
Tuesday, December 8, 2009 by Sarah

8th grade
im in advanced math so i do 8th grade math and i don't understand how too gragh the fractions in equations like y=2/3x+1
Sunday, November 29, 2009 by jazmine

Science
I am in 6th grade and doing very well so i am not stupid or anything but i don't know if my science fair project is for my grade level. It's What Makes Ice Melt The Fastest. What Do You Think? Thnak You
Monday, November 16, 2009 by Ella

Math
Find the center and ardius of the circle (x-1)2nd power+y2nd power=36
Sunday, November 15, 2009 by Johnnie

math/ college algebra
what is the root of 4x to the 4th power + 8x to the 3rd power - 13x to the 2nd power -2x +3
Tuesday, November 10, 2009 by Veronica

9th Chemistry
Why is there a big space in the periodic table between the 2nd & 3rd periods? The activity of the electrons is related somehow.
Sunday, November 8, 2009 by Marie

3rd grade
3rd grade Explain how to add with carrying give example
Wednesday, November 4, 2009 by Jesse James

math
Find the first, second, and third quartiles of the data. 15, 6, 1, 13, 5, 11, 3, 8 My answer: 1st quartile: 3 2nd quartile: 7 3rd quartile: 13 Am I right?
Wednesday, November 4, 2009 by benn

programming
Consider the following selection statement where X is an integer test score between 0 and 100. input X if (0<=X and X<49) Output "you fail" Else if (50<=X and X <70) Output "your grade is" X Output " you did OK" Else if (70<=X and X...
Friday, October 23, 2009 by steve

spelling
my 2nd grader has a spelling word "cultures" and need to put into a sentence..
Monday, October 19, 2009 by dee

Linear Programming
OKay My question is: Two factories manufacture 3 different grades per paper. the company that owns the factories has contracts to supply at least 16 tons of low grade, 5 tons of medium grade, and at least 20 tons of high grade paper. It cost $1000 per day to operate the first ...
Friday, October 16, 2009 by Deanna

Math
In a class 85% of the student received the highest grade in English Literature, 80% in Math, 75% in History, and 30% in Chemistry. About what percentage of the students could you say for sure that they received the highest grade in all 4 subjects?
Thursday, October 15, 2009 by Kim

algebra
from a base elevation of 6800 ft, a mountain peak rises to a summit elevation of 14478ft over a horizontal distance of 15845 ft. find the grade of peak. the grade of the peak is ___ %
Wednesday, October 7, 2009 by Kathy

6th grade Reading
Worksheet for An Ant's Life and The Best School Year Ever Vocabulary im in 6th grade
Wednesday, October 7, 2009 by Please Help Me I'm 11

3rd grade
what does property mean in 3 rd grade math example 4+8= 12 find the property
Tuesday, October 6, 2009 by shemar

Crossword
spread false stories of roman Catholic plots:this word has 5 letters, 2nd letter is a, and the last letter is s.
Sunday, October 4, 2009 by Sara

Crossword
This act made it illegal to hold an individual in prison without trial: It has 12 letters and the 2nd letter is A : Habeas Corpus what made parliament stronger than the monarchs ?
Sunday, October 4, 2009 by Sara

math
I think I must be asking my question wrong, but what is my number grade if I missed 36 out of 85 questions. For example if I missed 1 out of 10 I know my grade would be a 90.
Wednesday, September 23, 2009 by Mattie

algebra
need help with 2 questions first It has been a long time since I did algebra and don't rememeber how to work the problems 1/5(x+1) + 2/5(x-1) = 3/10 2nd problem 0.1(2x-1) + 0.02(4x + 4) = 0.05x
Monday, September 21, 2009 by lisa

math
multiply the equation by a power of 10 to write an equivalent equation with integer coefficients: #1. 4.15x+3.01=10.9x+1.29 #2. 1.596y-3.08=0.9y this is the 2nd time I'm posting this question. but the last reply I got was confusing. can you please show me how to do at ...
Monday, September 21, 2009 by Anonymous

maths (2nd time)
Solve the equation. Round to the nearest hundredth: 1. 1.59x+4.23=3.56x+2.12 2. -3(1.25-2.48x)=8.15+5.86
Sunday, September 20, 2009 by grace

english
simple subject of 1st sentence ( cup ) and 2nd sentence ( crinkle )
Monday, September 14, 2009 by kk

algebra
Simplify the following expression 2(3 x - 2)(2nd Power) - 3x (x + 1) + 4
Sunday, September 13, 2009 by Pat

physics
you are standing on one side of the river. Figure out the width of the river. All calculations have to be made on the side you are standing on. You cant step into the river or cross it. You may use the 2 laws ( sine and cos ). no guessing allowed. has to be accurate. The ...
Sunday, September 13, 2009 by just wondering

Algebra 1 Please bobpursley again
Thanks to everyone for trying to help me. This is not really a question but an answer to what grade level this promblem is for my son is in ninth grade. Thank You all again
Saturday, September 12, 2009 by Mary

5th grade
Will someone tell me a webpage my daughter can get help on solving equations, word problems w/ algebraic chains...or for 5th grade math. Thank you
Thursday, September 10, 2009 by margaret

Math
3/4(-8/-2+3{2}) In written words it three fourths multiplied neg 8 div neg 2 plus 3 2nd power
Tuesday, September 8, 2009 by Catina

English
1. He is upset because she got a very good grade. 2. He is upset because she got very good grade. (Do we have to use 'a' before 'very good grade' or not?)
Monday, September 7, 2009 by John

Math
How would the information about grade and frequency change if there were twice as many of each grade? Grade Frequency A 2 B 8 C 11 D 2 F 1 I think that the grades would double if there was twice as many. Thanks.
Wednesday, July 29, 2009 by B.B.

9th Grade Courses
For 9th grade science, which would be easier to take? Environmental Science or Life Science? Thanks -MC
Wednesday, July 15, 2009 by mysterychicken

Math
In a competition, only the top 3 horses receive prizes. How many possible ways can a 1st, 2nd, and 3rd prize be awarded if the competition has 12 horses? A. 36 B. 220 C. 440 D. 1320 Please Help!! Thank you.
Wednesday, June 10, 2009 by Happy Face

10th grade
what classes should i take in 10th grade?
Wednesday, May 27, 2009 by katlyn

math
11. Excluding Alaska, find the lowest temperature in the United States for the following date _________ (April 2nd) Express your answer in both Fahrenheit and Celsius. Also include the place where the temperature was recorded
Monday, May 11, 2009 by wishing i was good at math

algebra I need immediate help with this question T
The 2nd question has a fraction and I think this is confusing me on this one f(x)=1/5(x+7)^2+7 I need to find the vertex line of symmetry max/min and is the value f(-7)=7 a minimum or a maximum?
Sunday, May 10, 2009 by Kamath

please answer asap
for my project i have to do research on a mathematician born in the 2nd centuary ... any help???
Tuesday, April 28, 2009 by math project

Quick science question #2
Why are the reactions in the 1st and 2nd stages of photosynthesis called "light reactions."
Saturday, April 25, 2009 by Stacie

Business Communication
A student who has poor grades should: a) omit the grade poing average from the resume b) round off the grade point average rather than giving the precise figure c) explain the reason(s) for getting poor grades on the resume d) lie about the grade average I know (c) and (d) are...
Monday, April 20, 2009 by Anonymous

math
grandma (me) trying to help 2nd grader with pyramids, triangles, rectangular prisms and cylinders. how many cylindeers are needed to make 5 solid figures?
Thursday, April 16, 2009 by marie

8th grade
essay on should students only have to take reading andmath to go to 9th grade agree or disagree?
Monday, April 13, 2009 by Robin

6th grade vocab
What does the word "predominant" mean? Oh and please don't give me a website with some big def. I am in 6th grade so I won't understand if the def. is big and long. It also helps if you use it in a sentence . . . just saying. :-D Thanks so much!
Monday, April 13, 2009 by Noelle

3rd grade
in the book " how to be cool in the third grade. Do you think Robbie was cool and why
Monday, March 30, 2009 by carmen

For my son (maybe considered homework...)
Do you have a good link to where my son can print out fun activities for kindergarten, and 1st grade. He's in kindergarten but I want to see what he can do with 1st grade since he's really smart. Thanks.
Saturday, March 28, 2009 by Cassie S.

math (grade 11 operations with radicals)
Simplify sqrt12 + sqrt18 - sqrt27 + sqrt 50 thnx a lot any help is greatly appriceted.... these are grade 11 radical expressions and the answer for this is : - -sqrt3 + 8sqrt2
Friday, March 27, 2009 by gagan

6th grade
Do you have online readings and questions for my son, who is in 6th grade? I see lesson plans, but I don't see the information to give out. Please let me know about this, thank you.
Thursday, March 19, 2009 by rachel

Math/ Algebra
Could you please help me with this thanks. 6a(-5 power)b(2nd power)c(-3 power)
Saturday, March 7, 2009 by Anonymous

English
Can someone please tell me if these two sentences are subordinating conjunctions, I think they are: Additionally, I remember a time when the sports world was honest, and drug-free. the 2nd one is: And I bet I can still hit it across that fence in your back yard. Thanks
Friday, February 27, 2009 by Mike

Math/Standard and scientific notation
Express each measure in standard form. (One more thing by the way you need this few prefixes) Tera= 10 to the 12th power Giga= 10 to the 9th power Mega= 10 to the 6th power Kilo= 10 to the 3rd power Pico= 10 to the -12th power Nano= 10 to the -9th power Micro= 10 to the -6th ...
Wednesday, February 25, 2009 by Sandy

First grade social studies
my son is in first grade and has to do a project as the curator for the american symbols. I am looking for a reputable website and having difficulty sorting out which ones to use. Can anyone help?
Tuesday, February 17, 2009 by noemi

Social studies needs your help!!
I am in a very tight situation. I am a grade 4 social studies teacher. In my classroom, I have students of mixed ability. Some students are above grade level, some on grade level and some below grade level. The bulk of students is below grade level. What activities or ...
Wednesday, February 11, 2009 by Maria

Pre-Calculus
A road sign at the top of a mountain indicates that for the next 4 miles the grade is 12%. Find the angle of the grade and the change in elevation for a car descending the mountain.
Thursday, February 5, 2009 by Henry

math
i was trying to calculate wut grade i got if the avg on a midterm was 47.76 and the mean was 10.19 i got 37 wut grade did i get?
Thursday, February 5, 2009 by rita

physics
A standing is generated by two waves which have a velocity of 20 m/s, and go through 10 cycles in 2 seconds. How far is it from the 2nd node to the 7th node of standing wave?
Monday, February 2, 2009 by Phil

physics
A standing is generated by two waves which have a velocity of 20 m/s, and go through 10 cycles in 2 seconds. How far is it from the 2nd node to the 7th node of standing wave?
Sunday, February 1, 2009 by Phil

math
there is a graph, and the title is Students who dress up for spirit week.60 grade 7 boys did,70 grade 7 girls did,70 grade 8 boys did, and 80 gr 8 girls did. the question is what this graph is showing. I put the graph is showing how many gr 7 boys dressed up for spirit week, ...
Saturday, January 31, 2009 by beeca

math
Three students from grades 10,11 and 12 were elected to the student council. Grade 10: Tom(T), Sally(s) and Bill(B) Grade 11: Jerry(J),Anne(A)and Connie(C) Grade 12: Dan(D), Martha(M) and Gwen(G) A three member committee is to be formed with one person from each grade. All ...
Friday, January 30, 2009 by Katie

chem
2) How many moles of nitrogen monoxide will be produced when 80.0 grams of oxygen are used? What volume of ammonia is needed? this iz the equation 4NH3 + 5O2 -> 6H2O + 4NO the 1st part i got 4 mol NO and i don't no how to do the 2nd prt
Sunday, January 25, 2009 by gabriella

2nd grade Math
Guess my rule with 2 rules. Rule 1:White Diamond,White Square, White Trapezoid Rule 2: Grey Pentagon,Grey Oval, Grey Triangle Fits both rules: Grey Rhombus, Grey Rectangle 1. Guess Rule A: Has 4 sides and 4 corners 2. Guess Rule B: ?? 3. What shape fits both rules? 4. What ...
Wednesday, January 21, 2009 by Jessica

7th grade math
indicate the measure and the measure unit. 1. there are four windows in the room each 36 inches wide. 2. luisa received a gift of $100 from a relative when she graduated from 8th grade.
Wednesday, January 7, 2009 by cornelia

to Ms. Sue
This is what I have x=1st interger 17-x= 2nd interger equation: x(x-17)=66 x^2-17x-66 then I have to factor it but I don't know the factors that is what I need help with finding that
Wednesday, December 10, 2008 by DE

3rd grade
my son is in the third grade. how do you figure out the mass
Tuesday, December 9, 2008 by Toni

Persuasive writing....
I will be teaching my grade 5 students a lesson on persuasive writing. Do you know where I could find some sample persuasive essays to show them, especially ones that are on fifth grade level. Thanks for your help
Friday, December 5, 2008 by Rena

AED
What skills will you teach and how will you teach them in mathematics. need 200 words and all I have so far is: I can teach this concept to students in a lower elementary grade and to students in a middle school grade by
Friday, November 21, 2008 by troyer0269

AED
describing how you can teach this concept to students in a lower elementary grade and to students in a middle school grade.
Monday, November 17, 2008 by troyer0269

5th Grade student teacher: Needs ur help....
What fun activity could I use to to teach 5th grade students about the Constitution?
Thursday, November 6, 2008 by Samantha

7th grade
can you just give me a math riddle that's understandable to 7 th grade
Monday, October 27, 2008 by whatever

Algebra
Well someone please help me with this problem!!!!!!!!!!!! From a base elevation of 8200ft. a mountain peak in colorado rises to a summit elevation of 14701ft.over a horizontal distance of 15838 ft. Find the grade of the peak. The grade of the peak is what percent? (Round to ...
Saturday, October 25, 2008 by PJ

science
When I bumped the table, the coffee in my cup spilled out. Newton's _____ law explains this reaction. 1st 2nd 3rd
Wednesday, October 22, 2008 by Alie

science
Newton's _____ law explains why my hands hurt when I clap loudly. 1st 2nd 3rd
Wednesday, October 22, 2008 by Alie

statistics
EVENT PROBABILITY First set of O- rings function correctly and second O-ring functions correctly .7552 First set of O-rings malfunction and second O-ring functions correctly .1138 1st set of O-rings function correctly and 2nd O-ring malfunctions .1138 1st set of O-rings ...
Friday, October 10, 2008 by penelope

education class
What would a good teaching strategy be for language arts in a grade 1 classroom and a grade 8 classroom?
Sunday, September 28, 2008 by jenny

language arts
I have to put together and present a strategy that is effective in the teaching of language arts at a specific grade level. What would a good idea be for around the grade 2 level? and why is it important?
Saturday, September 27, 2008 by samantha

English
In the book Dr. Dolittle is it written in 1st person, 2nd person, or 3rd person omniscent or limited?
Tuesday, September 23, 2008 by Aliyah

Presidents!
wouldn't ride in a 2nd hand carriage elected as a Whig passed bar exam with no formal education 1st tub and stove installed in the white house?
Tuesday, September 23, 2008 by Anonymous

10th grade Literature
Ok, I have to answer questions on these 2 poems, and I can't figure them out... The Golf Links Lie So Near The Mill by Sarah N. Cleghorn The golf links lie so near the mill That almost every day The working children can look out And see the men at play. And the 2nd... ...
Sunday, September 21, 2008 by Taryn

ecology
Why are 2nd order consumers more likely to be affected by a toxin than 1st order concumers?
Sunday, September 14, 2008 by Michelle

trig
in an algebra class of 21 students the mean grade on a test was 87; in another class with 32 students the mean grade was 81. What is the combined mean of the two classed? my teacher said it's 21 * 87 + 32 * 81/53= 83.4 but i'm not sure where the 53 came from.. thanks ...
Monday, September 8, 2008 by jerson

trig.
in an algebra class of 21 students the mean grade on a test was 87; in another class with 32 students the mean grade was 81. What is the combined mean of the two classed? my teacher said it's 21 * 87 + 32 * 81/53= 83.4 but i'm not sure where the 53 came from.. thanks ...
Monday, September 8, 2008 by jerson

math
I need to insert grouping symbols in the expression so that the value of the expression is 14 2x2+3(to the 2nd power)-4+3x5 I have done it in every way and can't get 14
Thursday, August 21, 2008 by Nat

reading 4th grade
looking for someone to tell me where I can find anything on "Tales of a Fourth Grade Nothing"
Monday, August 11, 2008 by LaNoria

dividing monomials
what is (x + 7) to the -2 power divided by (x to the 2nd power - 49) to the -1 power
Sunday, July 27, 2008 by De'Ann

5th grade expectations
my son is going to the fifth grade. What do I need to do to make sure he is ready?
Friday, July 18, 2008 by lucretia

statistics
I am working on setting a formula equal to another-the first formula is A=1.2P and the 2nd the least squares regression line y=-2.433x +950.5. How can I set this equal to obtain a graph of the information
Monday, July 7, 2008 by Kate3

Spanish
Te gusta usar la computadora? Si, me gusta: I know the first part is:Do you like to use computers? Im stuck on the 2nd part.
Thursday, June 26, 2008 by Anonymous

Problem Solving
Lindsey has 75% as her final grade, but after she writes her exam she gets 85%. If her exam is worth 7.5%, what is her final grade.
Saturday, June 14, 2008 by Carrie

Part 1
Consider the following selection statement where X is an integer test score between 0 and 100. input X if (0 <= X and X < 49) output "you fail" else if (50 <= X and X < 70) output "your grade is" X output "you did OK" else if (70 <...
Wednesday, June 11, 2008 by Anonymous

Part 1
input X if (0 <= X and X < 49) output "you fail" else if (50 <= X and X < 70) output "your grade is" X output "you did OK" else if (70 <= X and X < 85) output "your grade is" X output "you did well" else if (...
Wednesday, June 11, 2008 by Anonymous

6th Grade Math
I really don't know what to do on this question. If someone could start me off I could probably get the answer. Remember I am in 6th grade. Dani has a sack of 50 pens. Of these, 10 are black, 15 are blue, and the rest are red. If she grabs a handful of 5 pens, how many ...
Monday, April 21, 2008 by Missy

math
2nd question How do I convert an angle of 2.7 degrees to radians?
Sunday, April 6, 2008 by sue

algebra
Solve the equation Vx + 7 +5=9 a) -3 b) 9 c) 23 d) 16 V= real number root aka 2nd x2 on graphing calc
Monday, March 17, 2008 by john

math
Solve the equation Vx + 7 +5=9 a) -3 b) 9 c) 23 d) 16 V= real number root aka 2nd x2 on graphing calc
Monday, March 17, 2008 by john

algebra
V90x^26/V2x a) 3x^12 V5x bV18x^25 c) 5xV3x^12 d none of there *** the V is the real number root.. aka 2nd x2 on the graphing calc
Sunday, March 16, 2008 by hokoslavia

alg
rationalize the denominator of the expression assume that all variables are positive ^3ã7/^3ã10 i cant get that sign on my pc its 2nd x2 on a graphing calc
Sunday, March 16, 2008 by John

geometrey
The grade of a road is 7%. What angle does the road make with the horizontal? I'm confused!! What is the grade of a road? Thanks for the help!
Monday, March 10, 2008 by anna

linear algebra
i'm not sure how to go about this one. any help would be appreciated! find all x's that would make the 2x2 matrix below = to a shear-dilation: 1st row: 1, x 2nd row: 3, 4
Saturday, March 8, 2008 by corine

science: help
i need to do a science fair project. i am in 7th grade and my teacher said that it can't be something a 6th grade or younger could do. i wanted to do something with kinetic energy. like maybe drop an egg from different heights and measure its k.e. any suggestions?
Friday, March 7, 2008 by Brooke

MATH-PERCENTILES
I JUST TOOK A TEAS TEST(FOR PRACTICAL NURSING ADMISSIONS). THE REQUIREMENTS MUST BE A GRADE IN AT LEAST THE 40TH PERCENTILE IN EACH SUBJECT. THERE WAS A MATH, READING,ENGLISH, AND SCIENCE SECTION. TOTAL OF QUESTIONS WERE 170.MATH-45? READING-40? ENGLISH-55 ? SCIENCE-30 ? I WAS...
Saturday, February 9, 2008 by TORI

Science HELP 2nd question
A sample originally contained 2.5 g of rubidium 87 now contains 1.25 g. The half life of rubidium - 87 is 6 x 10 ( to the 10th) years. How old is the sample? Is this possible? why or why not?
Friday, February 8, 2008 by sam

science
A person's body is thronw outward as a car rounds a curve on the highway is this newton's 1st 2nd or 3rd law
Thursday, January 24, 2008 by summer

Movies & Science
I am doing a paper that entails my knowledge of physics to prove errors in the movie Transformers. There is one scene in the movie where Shia (Sam, the hero) falls in Optimus Prime's hand, from around 20 stories high. Obviously Sam should ooze out of Prime's hand, but ...
Monday, December 31, 2007 by Alexis (For bobpursley or Dr. Bob222)

Film and Physics
I am doing a paper that entails my knowledge of physics to prove errors in the movie Transformers. There is one scene in the movie where Shia (Sam, the hero) falls in Optimus Prime's hand, from around 20 stories high. Obviously Sam should ooze out of Prime's hand, but ...
Monday, December 31, 2007 by MOvie Guru

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