Friday
January 30, 2015

Homework Help: 5th Grade

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Social Studies
Curious to know if anyone has a suggestion on how to help 5th grader remember location of Canadian provinces on the map ... Such as a cool acronym perhaps from west to east?? ... Just a whole lot of information to try and retain for an ADHD student .. Any suggestion would be ...
Tuesday, October 9, 2007 at 10:10am

history
need these letters unscrambled to make a nine letter word relating to native americans R E T A M I L A F The 4 letter is E the 5th letter is R and the 6th letter is I
Thursday, October 4, 2007 at 8:45pm

math
An instructor counts homework as 1/3 of the student's grade and the final exam to be 2/3 of the student's final grade. Going into the final exam a student has a homework grade of 48%. What range of scores on the final exam would put the student's final average ...
Sunday, September 30, 2007 at 8:08pm

math - fractions
Hello, I need help for my 5th grader...Solve the problem by working backward. Write the ans. in a compl. sentence. Mara followed a recipe she found on the net to make her own perfume. She started by adding jojoba oil to a small bottle. Then she added 2 1/3ozs of sandalwood oil...
Thursday, September 13, 2007 at 3:50pm

Math
I am tring to finish my 10th grade. I got hurt last Jan. 2007. And was force to quit public school. In short of every. I started online schooling and I have to write an essay for a final grade in Math compare three college to each other and make a graph telling which school ...
Thursday, September 13, 2007 at 9:54am

Math
I'm not smarter than a 5th grader! ok. Assignment was to write "Fourty Thousanths". Would 0.040 really be right? That seems like four hundredths to me. I USED to know math Trying to help my son.
Monday, September 10, 2007 at 7:41pm

Social Studies
How do you start a community? Please explain your question. Are you asking about how to start a town of people? Or a community of crayfish? Or a special interest community, such as a club or a church? We'll be glad to help you if you clarify your question. We are asking ...
Thursday, August 16, 2007 at 7:01pm

Algebra
I think that the goal is to get rid of the 5th root in this case. I know that I have to make whatever is under or in the root -in this case the number is X equal some number to the fifth power. I am supposed to use the rule a^(m/n)= n (the n-root) (don't know how to type ...
Tuesday, July 24, 2007 at 9:39pm

Algebra
Please read and then help me! (x^(-3/5)) ----------- divide x ^ (1/5) I know the problem then needs to look like this: (x^(-3/5))(x^(-1/5)) (multiply the two above) Then it needs to look like this: (I can't write it though, so I'll tell you) The 5th root out of (x^(-3...
Tuesday, July 24, 2007 at 7:12pm

history
who was the 5th president of the u.s please help me Check this site. http://americanhistory.about.com/library​/fastfacts/blffpres5.htm
Wednesday, July 11, 2007 at 11:08am

Math23456
Problem:4x^2y^3 Choices: a.2nd degree b.3rd degree c.4th degree d.5th degree What I think:I think it is letter C. It is degree 3 in y. It is degree 2 in x. Normally, one would call this a degree equation , or a cubic equation.
Friday, June 29, 2007 at 4:56pm

physics-please check
is this right?: when a form of energy changes from one form to another some energy may transfrm into a useful form, those useful form of energy is high grade energy.while the rest of the energy will always change to form we cannot use.which is called the low grade energy. if i...
Monday, May 14, 2007 at 4:46am

algebra
Sam must have an average of 70 or more in his summer course to obtain a grade of C. His first three test grades were 75,63, and 68. write an inequality representing the score that sam must get on the last test to get a C grade http://www.jiskha.com/display.cgi?id=116​...
Tuesday, April 24, 2007 at 11:47pm

1st grade math please help!!!
8...
Tuesday, April 24, 2007 at 10:29pm

5th Grade Math
I cannot get my brain around questions like this: 1/4 divided by 2/5 = 2/4 x ? I have 4 problems like this and even the example doesn't make sense - I may have copied it wrong off of the board. Can anyone help? Thank you! You invert the second fraction and then just ...
Monday, April 23, 2007 at 9:59am

trig
it says solve for all real solutions, compute inverse functions to 4 sigfigs. cos^2x=3-5cosx Devon, what grade level are these questions from? I am having the same problems as with your 9:14 post. Please see my partial solution in the post to bobpursely at 10:54 Devon, I have ...
Monday, April 16, 2007 at 9:57pm

Social Studies
Education is a privilege grantes to some, not a right granted to all. Do you agree or disagree and why? Please note that we don't do students' homework for them. Our tutors try to give you the information to help you complete your assignment on your own. (Also note ...
Wednesday, March 21, 2007 at 9:45am

Math
Are you trying to solve for x, n or p? solve for n Show me how to work this problem. 2n = 4xp - 6 what is the problem? what grade r u in iam in 6 grade To get n all by itself, you need to divide by 2. But if you divide by 2 on the left, you have to divide by 2 on the right...
Wednesday, March 14, 2007 at 8:22pm

math
it is cross math (like sudouk) six rows across and six rows down 1st row has empty box, +, empty box, + box =6 this row is across 2nd row has x blacked out box, +, blacked out box, x, blacked out box this row is across 3rd row across is empty box, +, empty box,/ (division sign...
Monday, March 12, 2007 at 8:39pm

Calc Help
Find the derivative. Express answer in radical notation with no negative exponents. s=4(sqroot t)+(3/t)+2t^5 This reads (4 times the square root of t) plus (3 divided by t) plus 2t to the 5th. Differentiate it one term at a time, using the rule: d/dt(t^n) = n*t^(n-1) s(x) = 4 ...
Friday, February 16, 2007 at 11:38am

math
how do you do fractionation? huh??/ What grade are u in?
Wednesday, February 7, 2007 at 7:19pm

Math Help Please (I Am New In This Website)
How do you multiply 367 by 72? the answer depends on your grade. Tell us what Grade in School you are in. Multiply 367 by 2; write down the answer. Multiply 367 by 70; add it to the answer above. Let us know what your answer is and someone here will give you feedback.
Saturday, January 27, 2007 at 7:55pm

math,correction
can someone correct this for me please. Statistics. Sam must have an average of 70 or more in his summer course to obtain a grade of C. His first three test grades were 75,63, and 68. Write an inequality representing the score that Sam must get on the last test to get a C ...
Tuesday, January 9, 2007 at 7:38pm

math correction
can someone correct this for me.or teach me if i'm wrong Statistics. Sam must have an average of 70 or more in his summer course to obtain a grade of C. His first three test grades were 75,63, and 68. Write an inequality representing the score that Sam must get on the last...
Monday, January 8, 2007 at 1:45pm

math
Can somebody please help me with this problem? This is the index-„³ 5 6^-5 The radical sign did not show, but the problem is: 5 is the index (outside the radical sign and then 6 is squared to the -5th power (inside the radical sign is under the radical sign) when ...
Monday, January 1, 2007 at 8:17pm

Pre-Cal
Find the 5 roots of x^5+1=0 in polar and Cartesian form. (x^5 means x to the 5th power) x^5 = -1 = e^[i (2n + 1) pi] where i is any integer x = [e^[i (2n + 1) pi]]^(1/5) = e^(i pi/5)= cos pi/5 + i sin (pi/5) = e^(3 i pi/5) = cos (2 pi/5) + i sin (2 pi/5) etc.
Wednesday, December 6, 2006 at 12:35am

Algebra1234567890!
(-mn8)3 would it be: -m^3n^3164 (-mn8)3 = -24mn Without carrots I have no idea where your exponents are. how?I don't get this one? Is this Sandro from Mrs.Pfeiffer's class?What grade are you in? Leo is saying you need to use carets to show an exponent. As you have ...
Wednesday, November 8, 2006 at 5:44pm

Noiuns
Our son's 3rd grade teacher gave out a homework assignment which had the students make a sentence for each of their spelling words and then circle the "noun" in the sentence. We received his homework back from the teacher with the words, "I, you, He", ...
Wednesday, October 25, 2006 at 7:25pm

A big one!
Using logarithmic differentiate technique, find dy/dx y = [(x-3)³(x²+1) / (2x+5)³] raised to the power of 1/5 I don't know how to type this. It is the 5th root of all those. You have y = [(x-3)³(x²+1) / (2x+5)³]1/5 so ln y = (1/5)ln([(x-3)&...
Friday, October 20, 2006 at 9:15pm

physics
I'm supposed to design a device that will protect a raw egg, GRADE A, (not that its really important to know what kind of egg it is... LOL) But, it will drop from a 12 FOOT height to a concrete floor. The only materials that I'm allowed is about 9 sheets of "8.5 X...
Friday, October 13, 2006 at 11:20am

Math
Simplify 4/5th root of 64a to the 3rd power This does not simplify well. (64a)^(12/5) sorry cant help you
Monday, October 9, 2006 at 4:40am

math
I am trying to convert km to meters, centimeters and milimeters. Some of the orignals are like 1.5 km= ?m or cm or mm. I am really having a hard time getting the decimal points in the right place or when to leave them out altogether. I'm only in 5th grade. HELP! Here is an...
Tuesday, September 12, 2006 at 7:02pm

Language Arts
I left my McMillian text book for language arts in school today and I have homework on page 2 and 3. I'm in the 6th grade does anyone have that book. I really really need those questions. I don't know if this gives page numbers that correspond with your text or even if...
Monday, September 11, 2006 at 5:04pm

math
what do we call the numbers that cannot be arranged into 2-row arrays? I think this is the 3rd time I've seen this question posed. I'm not aware of any special name for arrays with two rows, so I'd sure be interested to see what the quesioner has in mind here. As ...
Wednesday, August 30, 2006 at 5:42pm

math question
hi, i have a math question that i need help with: when data are non-numerical but can be ordered, such as letter grades, the mean cannot be calculated directly; but both the median and mode can be found. Last year in Ms. Flag's history course, the final grades were 8A'...
Tuesday, August 29, 2006 at 3:17pm

music
an augumented 4th above D is? a major 6th below C is? a diminished 5th inverts to a? an augmented 2nd inverts to? the modal name for the basic scale beginning on c, d, e, f, g, a I don't know the answers you need, but then it seems no one else does either. Be sure to click...
Sunday, July 3, 2005 at 6:40pm

2nd grade math
Can all 4 sided figures be made from triangle? why?
Thursday, January 29, 2015 at 6:31pm

2nd grade math
take a shape with 4 sides. draw a line between two vertices that do not share a side. how many shapes does that make? how many sides do they have
Thursday, January 29, 2015 at 6:05pm

Math 6 grade
If you need to find the percent of a number, explain how you can predict whether the part will be less than, greater than, or equal to the number. HELP PLEASE
Wednesday, January 28, 2015 at 7:06am

math 4th grade
llene is making smoothies. The recipe calls for1 1/4 cups of strawberries. How many cups of strawberries, written as a fraction greater than one, are used in the recipe?
Tuesday, January 27, 2015 at 9:23pm

Algebra (6th grade)
I need help on the algebra with pizzazz worksheet page 8 Objective 1-h. Need the answers to letters O-R or just the puns answer straight out please! ^_^
Tuesday, January 27, 2015 at 4:24pm

4th grade math
A frog made 3 jumps. The first was 12 5/6 inches. The second jump was 8 3/6 inches. The third jump was 15 1/6 inches. What was the total distance the frog jumped?
Sunday, January 25, 2015 at 11:02pm

math 2nd grade
Write a sentence using words that compares the crayons in the two boxes
Sunday, January 25, 2015 at 9:33pm

math
my sun in thea 1st grade me no understand to much english i need very much help what is 9+10=??? me having very hard time help asap
Saturday, January 24, 2015 at 2:39pm

6th grade math
how can i put fractions and decimals in greatest to least or least to greatest?
Friday, January 23, 2015 at 1:22am

math
how is GCF and LCM different? im in 4th grade and i tried to understand but my mum said shes not sure so please i need help
Thursday, January 22, 2015 at 5:54pm

. 8th grade math
. Mkay ! So, one molecule of nitrogen reacting w/3 molecules of hydrogen makes 2 of ammonia. How many molecules of nitrogen must react w/42 molecules of hydrogen to make 28,of ammonia?
Wednesday, January 21, 2015 at 10:54pm

maths lit, history, geography, life sciences and L
Am in grade 10 and those are the subjects i want to choose so can i become a psychologist with those subjects in the future??
Wednesday, January 21, 2015 at 9:05am

Analytic chemistry
A solution of HClO4 was standardized by dissolving 0.3745 g of primary standard grade HgO in a solution of KBr. The liberated OH- required 37.99 mL of the acid to be neutralized. Find the molarity(M) of HClO4. The given balanced chemical equation is: HgO + 4Br- + H20 ===> ...
Wednesday, January 21, 2015 at 8:17am

Science- urgent-review
what type of galaxy do astronomers consider to be the oldest? It's urgent because I am studying for a grade 9 exam but I dont know what this is.. please help.
Tuesday, January 20, 2015 at 6:47pm

math
James needs to bring his grade up to a B (80) in reading. What does he need to get on his next quiz? Quiz 1:77 Quiz 2:81 Quiz 3:74 Quiz 4:?
Monday, January 19, 2015 at 9:50pm

grade 7 math
Uniform Motion Related Problem Jessie has a 15 km head start on Melvin. How long will it take Melvin to catch Jessie if the latter travels at 70 kph and the former at 100 kph?
Monday, January 19, 2015 at 11:57am

grade 7 math
Uniform Motion Related Problem Two planes leave an airport at 2 p.m., one flying south at 450 kph, the other flying north at 675 kph. At what time will they be 3 600 apart?
Monday, January 19, 2015 at 11:54am

grade 7 math
Uniform Motion Related Problem Two cars starting from the same point travel in opposite directions. Car A travels at 80 kph and car B at 110 kph. After how many hours will the cars be 760 km apart?
Monday, January 19, 2015 at 11:51am

grade 7 math
Uniform Motion Related Problem Two cars, 210 km apart, met each other in 2 hours. If one car travelled at 60 kph, at what rate did the second car travel?
Monday, January 19, 2015 at 11:48am

grade 7 math
Uniform Motion Related Problem Chester drove his car at 8:00 a.m. at speed of 45 km/hr. At 9:15a.m. Michael followed with his car. What should be Michael's speed so as to be able to overtake Chester at 1:00 p.m.? How far has Chester travelled when Michael overtook him?
Monday, January 19, 2015 at 11:46am

grade 7 math
Uniform motion Related Problem Five boy scouts biked to Caliraya lake at 5 km/h. their scout master gave them a ride back home in his pickup car, at 20 kph. Find the hiking time if it 6 hors longer than their riding time.
Monday, January 19, 2015 at 11:38am

7th grade math
-2(3r+4)= -5r-8-r Answer I got r=r Question 2 14+8w=4(8+2w) I have 14=48. No solution
Monday, January 19, 2015 at 10:30am

chemistry grade 11
which of the following has lowest vapour pressure ? 1 water 2 bromine 3 ethyl alcohol 4 ether
Monday, January 19, 2015 at 7:15am

Maths lit Business studies Economics History
im in grade 10 and i want to know what jobs can i do with these subjects
Sunday, January 18, 2015 at 9:57am

6TH GRADE MATH
Write an equation you can use to find the length of the rectangle. area=72 m^2. 8m=length xm=width My equation is 8x=72 Am I correct?
Thursday, January 15, 2015 at 9:10pm

economics
Hey I just had a question regarding how to calculate VMPL (marginal revenue product). When looking for a specific formula, I got a whole bunch of different one's and it didn't seem like I had enough information to find any. I'm supposed to find it for the 5th ...
Wednesday, January 14, 2015 at 6:20pm

Math 7th grade
1/15 =3/5m For my answer, I put m= 1/5 Is that correct?
Wednesday, January 14, 2015 at 5:17pm

7th grade math honors
The total cost for renting a kayak is represented as 25+5.50m. What is the constant in the expression 25+5.50m? Show work.
Monday, January 12, 2015 at 5:47pm

8th Grade Geometry
given that triangle ABC~ triangle XYZ, angle a=50, angle x=(2x+5y), angle z= (5x+y), and that angle b =(102-x), find angle z.
Sunday, January 11, 2015 at 1:33pm

Chemistry grade 11
An organic compound is composed of C, H and O. A 0.1005 g sample of this is combusted, producing 0.2829 g CO2 and 0.1159 g of H2O. What is the empirical formula of this compound? If the compound has a molar mass of 14 g/mol. What is the molecular formula?
Saturday, January 10, 2015 at 6:58pm

algebra
Is there a site or someone who can help me, im not getting the basic algebra...I need someone or a web site that will help me understand the basics of algebra. PLZ HELP Im in 8th grade
Thursday, January 8, 2015 at 6:44pm

sixth grade math
Write a real-world situation that could be modeled by the equation 24/y=3. Then solve the problem. My answer: There are 24 seats available at the movies. There were total of 3 rows after the seats were divided and more seats on each row. Did I solve this problem correctly?
Wednesday, January 7, 2015 at 9:40pm

8th grade math
iPhone is designing a smart phone with a square screen. The area of the screen will be 169 cm with an exponent of 2. What is the height of the screen? I think the answer is 13. Am I correct.
Wednesday, January 7, 2015 at 6:41pm

7th grade challenge math
of 109.6 million house holds, 19,508,800 watched the television show CIS during the week of October 3, 2005. what percent of american households watched CIS this week?
Tuesday, January 6, 2015 at 7:36pm

Math
Capacity Homework? I was doing my grade 8 math homework on capacity, and I was told to order the capacity of Vase A, B, and C from least to greatest. Vase C is a hourglass based prism, and I don't know the formula for it. Please help?
Monday, January 5, 2015 at 4:49pm

english (3rd grade)
Please help me to pick out 6 lines from the poem Invictus of William Ernest Henley that used sensory images and identify the sense used for each line.I also need to pick out one line that used onomatopoeia.
Sunday, December 28, 2014 at 11:59am

english (3rd grade)
State whether the infinitive in each sentence function as a noun, adjective or adverb. 1.The retirees want to spend summer far from the city. 2.Tricia plans to take a trip to Baler. 3.To see the underground river is Marissa's wish. 4.Lara prefers to visit her mother in ...
Sunday, December 28, 2014 at 7:32am

6th grade math
S 4 cups of cereal. The box states that one serving of cereal is equal ti 4/5 cup. How many servings did Sandra eat? Please explain and show work!
Friday, December 26, 2014 at 1:22pm

6th grade Math
What two expressions could be used to represent the cost of a speeding ticket on (1) streets and highways and (2) in construction and school zones?
Monday, December 22, 2014 at 4:31pm

Grade 9th
If 6.5g of zinc reacts with 5.0g of HCL,according to the reaction.Zn + 2HCL:zncl2+h2 Which substance is the limiting reaction? How many grams of the reactant remains unreactant? How many grams of hydrogen would be produce?
Monday, December 22, 2014 at 3:12pm

Technology - grade 9
Can someone tell me a brief summary on how to make an L.E.D light up when connected with only wires, nutes and bolts, battery and a paperclip.
Thursday, December 18, 2014 at 7:36pm

*repost* - Grade 11 math
Word problem: Wes saw fireworks at 28 degrees; Abby (who was standing 20 m away from him) saw the same fireworks at a 40 degree angle. Where was Abby standing? (The answer is 61.8m, but I don't know how to figure it out or sketch the triangle).
Wednesday, December 17, 2014 at 10:50pm

physics
9th grade physics sketch a picture of the initial total velocity for the projectile when the angle is at 0 degrees, 30 degrees and 60 degrees. Resolve each into vertical and horizontal components. No velocity given
Wednesday, December 17, 2014 at 10:09pm

Sixth Grade Math
1. Write a phrase in words for each algebraic expression. A. "t - 29" Answer:29 minus t B. "a take away 16" Answer:16-a Write an algebraic expression with two variables and one constant. Answer: 150 + xy Did I answer the questions correctly?
Wednesday, December 17, 2014 at 10:04pm

6th grade math
what is the reason why we have an order of operations? Explain and provide an example.
Wednesday, December 17, 2014 at 7:21pm

7th grade math
Can you check these problems? 1. 4x^2 + 3x - 4x +5 = 4x^2 - x + 5 2. m - n + m - n - n = 2m - 3n 3. (7x + 5 - 3y) - (-3x - 5 +4y) = 7x + 3x -3y + 4y + 0 = 10x - y = 0 4. m/8 - 9 = 5 m/8 = 5 + 9 m = 14/8 m = 7/4 = 1 3/4
Wednesday, December 17, 2014 at 7:38am

6th grade Math
Define a variable. Then write each phrase as an algebraic expression. 1.Three more pancakes than his brother ate. explain why is this the answer
Tuesday, December 16, 2014 at 6:14pm

History
Word box : 1st Amendment, 5th Amendment, Fear that strong gov would violate personal liberties, Baron Charles de Montesquieu, John Locke, responsibilities of citizenship, religous freedom, economic opportuinities, William Blackstone, Adam Smith, Political ecomonic and legal ...
Tuesday, December 16, 2014 at 6:09pm

MATH 4TH GRADE
Teacher has 27 students. She asks the students to form as many groups of 4 as possible. How many students will not be in a group?
Monday, December 15, 2014 at 7:14pm

division
9/72=8 56/7=8 49/6=8 36/9=4 64/8=8 6/24=4 5/25=5 3/15=5 Easy I'm in fifth grade and I know this 😜
Monday, December 15, 2014 at 3:58pm

sixth grade math
what are the prime factorization of 88? I need help!
Sunday, December 14, 2014 at 7:56pm

Sixth Grade Math
Three different rectangles have an are of 28 square units. What are the possible whole-number dimensions of the rectangles? Can someone please help me how to solve this problem?
Sunday, December 14, 2014 at 3:08pm

Sixth Grade Math
Complete the following statement. As the value of n in the expression (1/4)^n increases, the value of the expression is? I need help with this question.
Sunday, December 14, 2014 at 1:33pm

Sixth Grade Math
To find the surface area of a box, add the areas of the faces: 2(lw) + 2(lh) +2(wh). What is the surface area of the box below? H=8m W=5m L =11m My answer is 366m.
Sunday, December 14, 2014 at 1:30pm

grade 10 physics
john is walking at such speed so that his kinetic energy is 20 J, what is his speed? It started to rain John runs at a rate of 4.2 m/s find the change in KE.
Saturday, December 13, 2014 at 10:13am

Physics grade 10
john is walking at such speed so that his kinetic energy is 20 J, what is his speed? It started to rain John runs at a rate of 4.2 m/s find the change in KE.
Saturday, December 13, 2014 at 10:08am

Grade 9 Science
why does a planet's orbital radius represents that planet's average distance from the sun and not its exact distance?
Friday, December 12, 2014 at 9:50pm

Algebra 1 Ohio 8th grade standards
Got a problem here. Can someone explain how to write an equation in slope intercept form for the line that passes through the point (4,2) and is perpendicular to the graph y=1/2x+1.
Thursday, December 11, 2014 at 7:26pm

3rd grade math
Anna uses 1 eraser for every 2 packs of pencils she uses. If she uses 10 packs of pencils in a year, how many erasers will she use?
Thursday, December 11, 2014 at 7:22pm

7th grade math
Anna walked 8 miles in 3 hours. Juan walked 14 miles in 5 hours. Are these rates in proportion? 8/3 divided 3/3 = 2.66/1= 2.66 14/5 divided 5/5= 2.80/1= 2.80
Thursday, December 11, 2014 at 6:14pm

grade 10
guys I don't know what career i can do coz I chose math literary - business studies-geography- tourism so if you can help mi plz guyz
Thursday, December 11, 2014 at 6:08pm

Science Help
Drew is walking back up the best hill in the neighborhood 24* grade. He's pulling on the empty 2.1kg sled with a force of 18N at an angle of 55* with the hill. He's walking with a constant velocity, what is the coefficient of friction?
Thursday, December 11, 2014 at 10:32am

6TH GRADE MATH
Create a number line model that represents the equation below. -5 x -2 = 10 Can some help me please?
Thursday, December 11, 2014 at 1:18am

Math 6th grade
At lunch 3 1/4 small pizzas were equally devided into 4 people one person eats 1/4 of what he was given how much of a whole pizza did that person eat
Wednesday, December 10, 2014 at 11:04pm

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