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April 21, 2014

Homework Help: 2nd Grade

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Social Studies 8 - help!!!!! (2nd question)
thank you soooo much!!!!!!!!!!! :)
Monday, October 22, 2012 at 8:59pm

Social Studies 8 - help!!!!! (2nd question)
i mean Vanderbilt University
Monday, October 22, 2012 at 8:42pm

Health 8 (2nd question)
You're welcome, Laruen.
Monday, October 22, 2012 at 7:50pm

Health 8 (2nd question)
Thank You for the information Ms. Sue! :)
Monday, October 22, 2012 at 7:47pm

business statics
a random sample of the grade of 78 students is taken. what is the probability that the average grade will be between 80.3% and 82.3%?
Sunday, October 21, 2012 at 8:21pm

Math
Jessie’s average grade in Algebra for the first two terms is 73.5. What grade must he get in the third term to have an average of 75?
Wednesday, October 17, 2012 at 8:11pm

English
I'd say the 2nd choice.
Tuesday, October 16, 2012 at 8:49am

7th grade science help Ms.Sue please help
dont call him/her a cheater because your just as guilty as him/her for looking up the answers ... are you from 8th grade hrlled schnell?
Monday, October 15, 2012 at 12:41pm

Math help
whats the scientific notaion of 9.03*10 to the 2nd power?
Thursday, October 11, 2012 at 10:58pm

trigonometry
2nd: sin2x/cos2x = tan2x done
Thursday, October 11, 2012 at 3:11pm

science
2nd xx
Wednesday, October 10, 2012 at 2:41pm

science
2nd xx
Wednesday, October 10, 2012 at 2:41pm

science
Is venus the 1st, 2nd, 3rd, 4th, 5th, 6th, 7th, 8th or 9th smallest planet?
Tuesday, October 9, 2012 at 4:53pm

science
Is venus the 1st, 2nd, 3rd, 4th, 5th, 6th, 7th, 8th or 9th smallest planet? Also is it the 1st, 2nd, 3rd, 4th, 5th, 6th, 7th, 8th or 9th largest planet?
Tuesday, October 9, 2012 at 4:19pm

Alg 2
notice that each of the equations is missing a different variable. If we can eliminate the variable "a" from the 1st and 3rd, we have a new equation with b's and c's like the 2nd equation so. from the 3rd a = -6c - 28 sub that into the 1st 6(-6c - 28) - 2b = ...
Friday, October 5, 2012 at 11:31pm

physics
E = k * q/r^2 The distances all have to be converted to meters because you want everything in SI units a) at x = 0, the field from the first charge is k * 8.71 / 0.03m^2 the field from the 2nd charge is k * -28.6 / 0.09m^2 So the total electric field is the sum of these ...
Wednesday, October 3, 2012 at 1:18pm

Math
I don't understand the symbol^. For example for day 2..Is this the same as saying Mn to the 2nd power?
Tuesday, October 2, 2012 at 8:27pm

3rd Grade Math
There are 25 students in Mrs. Roberts 3rd grade class. There are 9 more boys than girls in the class. How many boys and girls are in Mrs. Robert's class? How can I explain this to my 8yr old in 3rd grade? I've got myself so confused in the process of trying to figure ...
Tuesday, October 2, 2012 at 5:57pm

math
Ok, elimination then work on the z's 1st times 2 ---> 4x + 4y + 6z = -2 2nd times 3 ---> 9x - 15y - 6z = 63 add them 13x - 11y = 61 (#4) 2nd times 5 ----> 15x - 25y - 10z = 105 3rd times 2 ----> 14x + 6y + 10z = 20 add them 29x - 19y = 125 (#5) going to be ...
Monday, October 1, 2012 at 10:55pm

Math
letting home be H, pitcher be P, 2nd base be S, we have triangle HSF where HP = 16.8 HF = SF = 22.4 we want d = PF d^2 = 16.8^2 + 22.4^2 - 2(16.8)(22.4)cosH Now, the diagonal from HS to 2nd base is 22.4√2 = 31.7m In triangle HSF, 22.4^2 = 31.7^2 + 22.4^2 - 2(31.7)(22.4)...
Monday, October 1, 2012 at 11:16am

Math I need help Ms. Sue please answer!
144 = 2 * 2 * 2 * 2 * 3 * 3 2 to the 4th power and 3 to the 2nd power.
Tuesday, September 25, 2012 at 6:13pm

Math I need help Ms. Sue please answer!
144 = 2 * 2 * 2 * 2 * 3 * 3 2 to the 4th power and 3 to the 2nd power.
Tuesday, September 25, 2012 at 6:12pm

Math
This isn't a question for math homework but i have a really low grade in math and i want to raise it up. What can i do to get my grade up because i am getting progress reports on Monday and i want to get a really good grade.PLEASE HELP!!!!
Thursday, September 20, 2012 at 8:59pm

English
Is the 2nd one manipulate
Wednesday, September 19, 2012 at 9:04pm

PHYSICS
NOTE: The 2nd step(d) is not needed.
Tuesday, September 18, 2012 at 7:16pm

Database
Following report shows a grade report that is mailed to students at the end of each semester. Prepare an E-R diagram reflecting the data contained in the Grade Report. Assume that each course is taught by one instructor. MILLENIUM COLLEGE GRADE REPORT FALL SEMESTER 199X NAME: ...
Sunday, September 16, 2012 at 12:37am

Database
Following report shows a grade report that is mailed to students at the end of each semester. Prepare an E-R diagram reflecting the data contained in the Grade Report. Assume that each course is taught by one instructor. MILLENIUM COLLEGE GRADE REPORT FALL SEMESTER 199X NAME: ...
Saturday, September 15, 2012 at 10:58pm

algebra 1
place parenthesis so answer = 14. 2x2+3 to 2nd power-4+3x5.
Friday, September 14, 2012 at 2:25pm

Soc studies
What are the differences between the 1st and 2nd continental congress and their outcome?
Tuesday, September 11, 2012 at 9:14pm

7 th grade math
hey i need to new what it the answer for this question 35 fewer than 168 and this is 7 th grade math so plz tell me thanx
Monday, September 10, 2012 at 10:31pm

Writing
1st - I think all those are cliches ... or very close to it! 2nd - It depends on the content. Do you have examples??
Wednesday, September 5, 2012 at 2:32pm

math
Do you mean x^2y + x^3*Z? If so, x^2(y+xz). See 2nd post below for solution to other 2 problems.
Saturday, August 25, 2012 at 9:51pm

5th grade math
i need help lol im in collge and helpingout 5th grade ll help me please?
Thursday, August 23, 2012 at 4:20pm

physics
If a radioactive isotope has a half-life of 1 year, how much of the original sample will be left at the end of the 2nd year?
Thursday, August 23, 2012 at 9:50am

math
Your company can make x-hundred grade A tires and y-hundred grade B tires a day, where 0≤x≤4 and y= (40-10x)/(5-x). The profit on each grade A tire is twice the profit on each grade B tire. Assuming all tires sell, what are the most profitable numbers of tire to make?
Tuesday, August 7, 2012 at 5:16am

11th grade
what grade do you work on geography?
Monday, August 6, 2012 at 1:58pm

physics
y(x,t) =|2•A•coskx|•cosωt, y(x,t) =|2•0.005•cos(0.750•π​;•x)| •cos(942•t), Antinods: x=m• (λ/2), m=0,1,2,... The 1st antinode at the origin (m=0), the 2nd antinode at λ/2 (m=1). Distance from origin...
Monday, August 6, 2012 at 10:11am

physics
y(x,t) =|2•A•coskx|•cosωt, y(x,t) =|2•0.005•cos(0.750•π​;•x)| •cos(942•t), Antinods: x=m• (λ/2), m=0,1,2,... The 1st antinode at the origin (m=0), the 2nd antinode at λ/2 (m=1). Distance from origin...
Monday, August 6, 2012 at 10:10am

math
Ms. Sue are you able to break 3/4ft.= how many inches for a 2nd. grader.
Thursday, August 2, 2012 at 9:23pm

programming
write a flowchart program which shows persentes of 4 student 1st 2nd 3rd 4th meximum nd minimum?
Monday, July 30, 2012 at 10:42pm

Math
radius of first circle: πr^2 = 36π r^2 = 36 r = 6 radius of 2nd circle πR^2 = 18π R^2 = 18 R = √18 = 3√2 circum of first = 2π(6) = 12π circum of 2nd = 2π(3√2) = 6√2 π ratio of their circumference = 12π : 6&#...
Tuesday, July 24, 2012 at 12:23am

math
(2x-3y)(2y+3x). 1. Multiply 2x by each term in the 2nd parenthesis. 2. Multiply -3y by each term in the 2nd parenthesis. 3. Combine like-terms. (2x-3y)(2y+3x) = 4xy + 6x^2 - 6y^2 - 9xy = 6x^2 - 5xy - 6y^2.
Friday, July 20, 2012 at 3:37pm

Calc
for the first one, since 2+e^2 is a constant, you simply get f'(x) = (2+e^2)(2x + 1/x) (are you sure there was no typo ?) for the 2nd use the quotient rule, give it a try, let me know what you got
Friday, July 20, 2012 at 12:28pm

chemistry
Please check your post. I think that's 740 kJ/mol and 1450 kJ/mol and not J/mol. I would look at it this way. Convert 1 g Mg to mols = about 0.04 but you can be more exact t6han that. 0.04 x 740 = about 30 kJ That leaves you 20 kJ of the total of 50 kJ. How much will that ...
Sunday, July 15, 2012 at 3:41pm

Math
Would multiplying the 2nd equation by 10 to get 5x + 2y = 39 make it any easier?
Saturday, July 14, 2012 at 6:55pm

Physics
Any idea how I was hung up on 2nd one?
Wednesday, July 11, 2012 at 7:50pm

calculus
Use the 2nd derivative test to find the extremer of f on the interval [0,2PI] f(x)=2cosx+sin 2x
Friday, July 6, 2012 at 9:26pm

algebra
real simple, just add them 2x = 10 so x=5 plug back into the first: 5+y = 12 ----> y = 7 check in the 2nd equation.
Thursday, July 5, 2012 at 9:05pm

National Junior Honor Society
Since I'm in the NJHS. Is there any community service hours ideas because the advisor will give us community service hours sheet. Just to let you know I'm going to the 8th grade. My goal is to complete 300 community service hours. Is there any sites that have list of ...
Wednesday, July 4, 2012 at 4:02pm

how to write 2nd may 2011 in 5 letters without usi
thanks for all the answer! :D
Sunday, July 1, 2012 at 8:07am

4 grade array NEED ASAP!!
do you know how i would be able to do it with dimes only? my mother is going for an interview as a 4th grade teacher and she really needs to picture how do it so she can grab a grasp on it.
Tuesday, June 26, 2012 at 12:33pm

College algebra
let the speed be x mph time for first trip = 18/x time for 2nd trip = 23/x 23/x - 18/x = 1 5/x = 1 x = 5 his speed is 5 mph check: time for 1st trip = 18/5 = 3.6 hrs time for 2nd trip = 23/5 = 4.6 hrs, which is 1 hour more
Friday, June 22, 2012 at 11:10am

calculuss review for exam
Take a look at the explanation of the 2nd derivative test. If y'' < 0 you have a max, and if y'' > 0 you have a min where y'=0.
Thursday, June 21, 2012 at 3:50pm

math
Grade weight weighted-grade 65 16% 10.4 70 21% 14.7 61 21% 12.8 76 42% 31.9 The weighted score is the sum of the weighted grade (third column).
Sunday, June 3, 2012 at 2:43pm

Algebra
There are 2 halves in the course: 1st half has 120 points 2nd half has 140 points -- for a grand total of 260 points If a student earns 81% of the points in the 1st half, she earns 0.81 * 120 points -- 0.81 * 120 = 97.2 points If there are 260 total points in the class, and ...
Tuesday, May 29, 2012 at 12:46pm

Spanish
For the 2nd part: 3. Incas in el Perú, Aztecs in México. Sra
Friday, May 25, 2012 at 2:01pm

trig
cos 2x + √2/2 =0 cos 2x = -√2/2 I know cos π/4 = √2/2 or cos 45° = +√2/2 but 2x could be in II or III 2x = π-π/4 or 2x = π + π/4 2x = 3π/4 or 2x = 5π/4 x = 3π/8 or x = 5π/8 ---> 67.5° or 112.5°...
Wednesday, May 23, 2012 at 4:56am

maths
I suggest you replace the variables with actual numbers and solve that problem. Then repeat the same steps using the variables in the given question. e.g. A first train travelling at 60 km an hour takes 2 hour less to travel 300 km than a slower one takes to travel 150 km . ...
Saturday, May 19, 2012 at 8:17am

algebra1
slope of 1st is -2 slope of 2nd is 3/4 so they will intersect ----> consistent
Thursday, May 17, 2012 at 6:41pm

6 grade math
Yes. Im in 6th grade also and i did intergers last month and yes you are correct! Good Job
Tuesday, May 15, 2012 at 7:31pm

algebra 1
easiest way: double the 2nd, then add that to the first 6y = 12 y = 2 sub back into the 1st 6x - 4 = 2 6x = 6 x = 1
Monday, May 7, 2012 at 2:10pm

math
Identify -7x^3+6x^2+6x+9 1st, 2nd, 3rd, and 4th terms. Thanks
Saturday, May 5, 2012 at 2:06pm

Spanish-Please check
The 2nd is correct but you forgot the Reflexive Pronoun in the first. tú te presentaste Sra
Thursday, May 3, 2012 at 5:20pm

calculus 3
same way you get the other 2nd-order partials, but take derivative first on x, then on y.
Tuesday, May 1, 2012 at 12:15pm

Math Word problems (3rd Grade)
That's what I thought, but that sure seems a little advanced for 3rd grade. Thank you so much for all your help I really appreciate it!
Monday, April 30, 2012 at 10:03pm

area and volume
Ibelieve the 2nd one is 1,728ft^3, but I do not how to do the balloon.
Sunday, April 29, 2012 at 10:44pm

Math
Oh, ok, do you mean to cube the first number by the 2nd, get back to me... Thnx
Friday, April 27, 2012 at 6:21pm

math
(8x to the 3rd power) (4x to the 2nd power) simplifi
Thursday, April 26, 2012 at 6:13pm

science fair
I need a science fir project!! I looked on a thousand of websites online but they give no interesting idea. I am in 6th grade and i need something at a 6 grade level that is easy a science fair project that is do in 1 week. i am in 6 grade and i don't need experiments ...
Thursday, April 26, 2012 at 5:18pm

Mathematics
x^2 = 4-y and x = y+2 sub the 2nd into the first (y+2)^2 = 4-y y^2 + 4y + 4 = 4-y y^2 + 5y = 0 y(y+5) = 0 y = 0 or y = -5 if y = 0 , then x = 4-0 = 4 if y = -5 , then x = 4-(-5) = 9
Friday, April 20, 2012 at 1:02pm

physics
When an electron jumps from the 4th orbit to the 2nd orbit which series line does it get?
Thursday, April 19, 2012 at 10:46am

math
4y-y+2/Y To 2nd power+3y
Monday, April 16, 2012 at 10:03am

chemistry
How is it possible for a chemical rxn to be highly spontaneous and have a negative entropy value? Isn't this inconsistent with the 2nd law of thermodynamics?
Friday, April 13, 2012 at 10:56am

6th grade credits
Really? Wow! I know when i was in the 5th grade, that is what teachers did. I got held back for not having enough credits last year, so, yeah.....
Thursday, April 12, 2012 at 12:38pm

Calculus grade 12
1st one: 3 sin²x = cos²x ; 0 ≤ x < 2π sin²x /cos²x = 1/3 tan^2 x = 1/3 tanx = ± 1/√3 set your calculator to radians .... x = .5236 x = π - .5236 = 2.61799 x = π + .5236 = 2.61799 x = 2π- .5236 = 5.7596 2nd: cos^2 x...
Thursday, April 12, 2012 at 7:37am

algebra
any pair where the 2nd number is 2 more than the first number. post a few and we can see whether you understand the concept.
Wednesday, April 11, 2012 at 12:17pm

Science
For the 2nd one I think it's B or A
Monday, April 9, 2012 at 4:53pm

Science 4th Grade
I'm 4th grade and I know nothing of bats and dolphins. This is a question of my spring packet.
Sunday, April 8, 2012 at 10:09pm

Science 4th Grade
I am not certain exactly what a 4th grade teacher is supposed to be doing with this subject, but there is NO difference in pitch and frequency in common usage. Either a, or B is correct.
Sunday, April 8, 2012 at 9:56pm

typo - Probability Distribution
the 2nd last prob calculation should be 1995/5984
Saturday, April 7, 2012 at 2:44pm

Java
class LastnameA6 { static final NUMBEROFSTUDENTS = 5; public static void main(String[] args) { //variable declaration int test1, test2, test3, test4, test5; // variables to hold the values for the five test scores double courseAvg = 0; // the average course score for each ...
Friday, April 6, 2012 at 12:53pm

physics
never mind......took another 50 % ran out of time, Got the 1st part but not the 2nd ughhhh
Tuesday, April 3, 2012 at 8:09am

algebra
hint: from the 2nd: y = 2x-3 plug into the first... let me know what you got
Friday, March 30, 2012 at 10:45pm

math
The 2nd, 3rd and 4th term of an ap are x-2,5,x+2 respectively ,calculate the value of x
Friday, March 30, 2012 at 4:06pm

Math
Name School Team Event 3: Logic and Reasoning (with calculators) 5th/6th grade Math Meet ‘08 For each number pattern, fill in the next five terms. (2 pts. each blank) ANSWER KEY 1st term 2nd term 3rd term 4th term 5th term 6th term 7th term 8th term 9th term 10th term 1) ...
Friday, March 30, 2012 at 12:23pm

MATH
There are 299-50+1 = 250 numbers in the set. Since half the numbers are even, that leaves 125 with odd last digit There are now 5 numbers, beginning with 5...29, or 25 sets of 5 numbers. There are 13 sets with odd 2nd digit, and 12 sets with even 2nd digit. Throw those 60 away...
Wednesday, March 28, 2012 at 10:55am

Pre Algebra
from the 1st: A = (9+4y)/x from the 2nd: B = (-4x-1)/y without more information or explicit values of x and y, that is it.
Wednesday, March 28, 2012 at 8:23am

Physics
Agree with Charlie, but try finding the net force and use Newton's 2nd law maybe.
Monday, March 26, 2012 at 10:21pm

English
1. Either phrasing is correct. 2. yes "off" is correct 3. 1st one is OK; 2nd is not.
Thursday, March 22, 2012 at 6:42pm

6th grade
how is this 8th grade? Pythagorean property is not that hard, and im in 6th grade. I just looked at the crossed out syllables, not remaining
Tuesday, March 20, 2012 at 10:42pm

trig
Did you make a sketch? At the time of our calculation , the first plane flew for 25 min or 5/12 hr the 2nd plance flew for 20 min or 1/3 hr distance covered by 1st plane = (5/12)(120) = 50 km distance covered by 2nd plane = (1/3)(90) = 30 km I found the angle between them to ...
Sunday, March 18, 2012 at 9:28am

Spanish-2nd answer
I was wondering if they were correct in Spanish-I know what they mean in Englsih-I wrote the answers.
Tuesday, March 13, 2012 at 11:33am

intro to statistics
Use Norminv in excel(%, cup size, stanard dev ) then round to the 2nd decimal hope this helpful
Sunday, March 11, 2012 at 6:01pm

5th grade reading
You are in the 5th grade, right? IF your mom tells you to do chores and you want to watch t.v, what would you do?
Friday, March 9, 2012 at 5:12pm

1st grade
thank you hope ☺ Thank You Ms. Sue. I was just wondering. When I was in the 1st grade (which wasn't long ago) they didn't teach me this stuff.
Friday, March 9, 2012 at 2:09pm

3 grade math ms sue
You have to do non whole number lengths. 3.5, 3.5, 2.5, 2.5 This is not normally third grade stuff.
Thursday, March 8, 2012 at 8:29am

geometry
V1 = 6 * 10 * 2 = 120 Ft^3 V2 = 5 * 11 * 3 = 165 Ft^3. The 2nd model has the largest vol. and carrying capacity.
Monday, March 5, 2012 at 4:19pm

math
x= total marbles x-(1/4)x what he had after 1st round (x-(1/4)x)-1/3(x-(1/4)x) what he had left after 2nd (x-(1/4)x)-1/3(x-(1/4)x)-1/2((x-(1/4)x)-​1/3(x-(1/4)x)) what he had left after 3rd round which equals 2 (the one he gave to Shavana and the one he kept) (x-(1/4)x)-1...
Saturday, March 3, 2012 at 9:46am

spanish
type the same qsn on gooooogle and the website is like the 2nd one the heading of the page on gooogle says: How can pierde be used? | SpanishDict Answers
Wednesday, February 29, 2012 at 7:21pm

physics
forget the 2nd car. p = mv You have m and v.
Monday, February 27, 2012 at 4:41pm

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