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July 31, 2014

July 31, 2014

Post a New Question | Current Questions

**math 7th grade**

jeremiah want to construct a diagram of his dream house.he decides that he wants the area of the house to be 9600 square meters.in designing the house jeremiah decides that he wants the length of the house to be 1.5 times the width of the house
*Sunday, October 14, 2012 at 5:17pm*

**7th grade math please help ms.sue**

2. Joy knits a square blanket that has an area of 1,500 square inches. What is the approximate length of each side of the blanket? (1 point) 16 inches 27 inches 39 inches 42 inches Isn't the answer 39 inches?
*Monday, October 8, 2012 at 10:03pm*

**fractions 7th grade**

ty's football practice lasted 2 1/2 hours. if 1/4 of the time was spent catching passes, how much time was spent catching passes?
*Sunday, October 7, 2012 at 7:52pm*

**Math**

A piece plywood 24 inches wide is cut into strips 2 and a half inches wide, how many strips of this with can be cut. Please help,7th grade.
*Friday, October 5, 2012 at 12:12am*

**7th grade math question ms. sue**

the area of a square boxing ring is 484^2. What is the perimeter of the boxing ring? Isn't the answer 121????
*Thursday, October 4, 2012 at 9:29pm*

**7th grade math help square roots**

4. Wei-Min makes a square quilt that has an area of 100 square feet. It has 25 square blocks, each the same size. What is the length of each side of a block? 2 feet 4 feet 6 feet 10 feet What is the value of "x" if 25^2 = x? 125 0 625 5
*Wednesday, October 3, 2012 at 9:21pm*

**7th grade math - can't figure this out!**

A certain computer can perform 10^5 calculations per second. How many calculations can it perform in 10 seconds? I just cannot seem to solve this problem can somebody explain how to do this step by step?
*Wednesday, October 3, 2012 at 8:11pm*

**7th grade social studies**

1. In 1300, the Holy Roman Empire included parts of all the following modern countries EXCEPT (1 point) Italy. France. Spain. Germany. My answer is 1. Germany Is this correct?
*Tuesday, October 2, 2012 at 8:44pm*

**7th grade math**

I need help on these two questions because i have no clue what to say.... What caused the rise of the feudal system in Japan? More than 100 years after Akbar's death, the Mughal Empire began to fall apart. What were two of the reasons that caused this to happen? Thanks, -...
*Monday, October 1, 2012 at 7:27pm*

**7th grade math ms. sue please help**

If Fran’s fudge recipe calls for 2 and 1/2 cups of sugar and she increases it by 2/5 of a cup, how much sugar does she use? a. 2 2/10 b. 2 3/7 c. 2 4/9 d. 2 9/10 is the answer d because 2 1/2 plus 2/5 equals 2 9/10? If it is incorrect, then why? Thanks!
*Monday, October 1, 2012 at 5:19pm*

**7th grade math NASA problem**

5. NASA's apollo program lasted nine years (1963-1972) and included 6 moon landings. Write the cost of the Apollo project, $25,000,000,000, in scientific notation. Is the answer 2.5 x 10^10????
*Friday, September 28, 2012 at 6:52pm*

**7th grade math check my answers please quick**

11. 17, 200 written in scientific notation is 1.7 x 10^5 21. 0.00105 written in scientific notation is 1.05 x 10^-3 are these correct?
*Friday, September 28, 2012 at 6:32pm*

**7th grade scientific notation help Ms. Sue **

Write each number in scientific notation. 1. 4,800 2. 17, 200 3. 180,000 4. 343, 502 12. 0.00581 13. 0.00105 14. 0.0000078 15. 0.000027 16. 0.000000132 17. 0.000000009
*Friday, September 28, 2012 at 6:05pm*

**7th grade science **

1) a classmate states that igneous rock must always become sedimentary rock next, according to the rock cycle. explain why this statement is incorrect. 2)why would granite have larger crystals than igneous rock s formed when lava cooled above the earth's surface?
*Tuesday, September 25, 2012 at 11:00pm*

**7th Grade Math**

The perfect square is the square of a whole number. True or False I say false, right or wrong? Thank ya for your help. ☺♥☺
*Saturday, September 15, 2012 at 5:14pm*

**7th Grade Help**

Influenza victims have fever, chills, muscular pain, prostration or all of the above? Isn't it all of the above?
*Monday, September 10, 2012 at 4:44pm*

**7th Grade Science**

Write a short essay in which you create an analogy to describe particle motion. Compare the movements and positions of people dancing with the motions of water molecules in liquid water and in water vapor. I am NOT asking anybody to do this for me, all I am asking is can ...
*Tuesday, September 4, 2012 at 10:03pm*

**7th Grade Science**

what physical force can cause a change in the state of matter what is the difference between chemical and physical changes what occurs during Bose-Einstein condensation Please help me.
*Tuesday, September 4, 2012 at 10:00pm*

**7th Grade Spelling**

Instructions: In the space provided, write the vocabulary word from list 3 that is most nearly an antonym (a word opposite in meaning) of each of the following expressions. 1. Promising--------- Is it ominous, pacific, plod, smolder, submerge, swagger, or tedious?
*Wednesday, August 29, 2012 at 11:49pm*

**7th Grade Math**

In an addition problem the answer should have the same number of significant figures as the measurement with the mot decimal places. True or False? I say True.
*Tuesday, August 21, 2012 at 2:05pm*

**7th Grade Science**

What can be inferred after performing the experiments in the atomic theory lab? A) Where matter comes from B) How salt is formed C) If salt can dissolve in water D) If matter is created or destroyed Is it D?
*Tuesday, August 21, 2012 at 1:48am*

**c++**

Write a program that asks the user to input a grade that he or she received on an exam. The grade is an integer from 0 to 100 inclusive. The program should convert the numeric grade into the equivalent letter grade. Do the conversion by using a function Letter_Grade () that ...
*Friday, May 18, 2012 at 10:53am*

**writing**

I have a dispute with my teacher in 7th grade. In referring to McCarthyism in the phrase "towards the end of this reign of terror", is "reign of terror" a metaphor? Thanks.
*Thursday, May 10, 2012 at 10:59am*

**7th Grade Math **

Linda's teacher divided the class into groups of five and required each member of a group to meet with every other member of that group. How many meetings will each group have?
*Wednesday, April 18, 2012 at 7:51pm*

**SS Help! **

The 2nd amendment is "the right of the people to keep and use bear arms". what does Right to keep and bear arms means??? (please tell in a 7th grade level)
*Tuesday, April 10, 2012 at 7:07pm*

**Social Studies 7R - Bill of Rights Project**

What are the 8 amendments and what are their jobs (that includes interesting facts)? Is their a website for that. Plus make sure it's on a 7th grade social studies level. Thank You! :)
*Tuesday, April 10, 2012 at 7:00pm*

**7th grade math**

How would you solve the problem below using the subsitution method? 12x + 4 = 8y y = x - 7 Please explain to me and help. If you could show all the steps, that would help a lot. Thank you.
*Monday, April 9, 2012 at 10:08pm*

**7th grade health**

true or false if false what is the real word MOOD DISORDER are a variety of psychological conditions that affect a person's ability to get along with others. Please help. thank you
*Thursday, March 8, 2012 at 8:11pm*

**7th Grade Math**

You are pouring water from a cylindrical can is 7 cm in diameter and 10 cm high into a rectangular pan that is 20 cm in width, 9 cm in length and 14 cm deep. How many cans, can you pour into the pan? Use 22/7 for pi.
*Thursday, February 23, 2012 at 7:24pm*

**7th grade health**

What is the scrambled word? Here is the definition. Mineral that helps regulate fluid balance in the body. Here is the scrambled word. samuposti Please help thank you
*Tuesday, February 21, 2012 at 10:53pm*

**7th grade math**

Toby is making a model of a battlefield. The actual area is 11 miles by 7.5 miles. He wants to put the model on a 3.25 ft by 3.25 ft square table with at least 3 inches on each side between the model and table edges. What is the largest scale he can use?
*Tuesday, February 14, 2012 at 6:23pm*

**7th grade math**

Toby is making a model of a battlefield. The actual area is 11 miles by 7.5 miles. He wants to put the model on a 3.25 ft by 3.25 ft square table with at least 3 inches on each side between the model and table edges. What is the largest scale he can use?
*Tuesday, February 14, 2012 at 8:16am*

**7th grade Lang. Art**

Out of this list of words, which one is a synonym of MEDDLE? List: anecdote consolidate counterfeit docile dominate entreat fallible fickle fugitive grimy iota maul rural substantial tactful tamper ultimate uncertainty Please help Thank you
*Wednesday, February 8, 2012 at 2:25pm*

**Math Lit **

In a school there are 122 grade 8s, 105 grade 9s, 134 grade 10s, 109 grade 11s, 90 grade 12s. Express Each Class as a percentage of the whole school.
*Sunday, February 5, 2012 at 2:42pm*

**7th grade Lang. Art**

which word in caps makes more sense? Though the colonies long (SEETHE, SINGE) with resentment at the British, the cauldron of their discontent did not boil over into rebellion until 1776. Please help thank you
*Wednesday, January 25, 2012 at 6:57pm*

**maths**

Given the G.P 05,0.005,0.0005.find the 7th term, find the sum of the 1st 7th term
*Wednesday, January 25, 2012 at 9:12am*

**7th grade Lang. Art**

Please find the synonym of this word: APPEAR List of words to choose from: animated brood culminate downright drone goad indulge literate loom luster miscellaneous oration peevish seethe singe unique upright verify yearn please help thank you
*Tuesday, January 24, 2012 at 7:32pm*

**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*

**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*

**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*

**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*

**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*

**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*

**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*

**My Award Binder**

I have a award binder to keep all of my award from 1st grade to now and I need ideas to organize it and make it pretty. I don't have any award from 7th grade but my pricipal said that I will have a lot of awards (as I was walking to go to the library during my lunch period...
*Saturday, November 19, 2011 at 7:21pm*

**My Awards (to share with teachers) **

1st Grade participation in summer reading and math program ------ 3rd Grade 2nd place in primary spelling bee Certificate of Achievement: Math, Music, Good Citizenship, Student of the month - June (4 awards) ---- 4th Grade Parp Ribbin Headliners Science Fair (scientific ...
*Saturday, November 19, 2011 at 3:27pm*

**7th grade math**

There are 48 students in a school play. The ratio of boys to girls is 5:7. How many boys are in the school play? Explain how you found your answer.
*Tuesday, November 15, 2011 at 9:06pm*

**7th grade science**

what are two ways a population may decrease in number? Explain the difference between direct and indirect observation in regard to determining population size. Please help!!! Thank you!!
*Monday, November 7, 2011 at 9:01pm*

**social studies geography**

geography terms 7th grade need help in defintions of ; phyical map, political map thematic map legend title can you help me with this with definition or website
*Tuesday, November 1, 2011 at 8:39pm*

**MATH 7th GRADE**

Would someone please be kind enough to check the answers for these problems?Last round for tonight. Thank you. 1. 3/16 - 1/8 = 1/16 2. 151/4 -11 5/8 = 3 5/8 3. 2 x 3/7 = 6/7 4. 1/2 x 7/8 = 7/16 5. 1 3/8 2 1/2 = 3/7/16 6. 1/2 divided by 2/3 = 3/4 7. 8 1/4 divided 1 3/8 = 333/32
*Wednesday, October 26, 2011 at 1:10am*

**The SAT**

I'm a 7th grader registered for the Duke TIP SAT. What is a good goal for me to set? Average score of a 7th grader taking the SAT?(:
*Tuesday, October 18, 2011 at 8:45pm*

**Math Symbols **

PLEASE LIST ALL 7TH GRADE MATH SYMBOLS!!! PLEASE!!! I NEED THIS ASAP !!! :) THANK YOU!!!!
*Wednesday, October 12, 2011 at 8:04pm*

**Statistics**

An investment broker reports that yearly returns on common stocks are normally distributed with a mean of 12.4 percent and a standard deviation of 20.6 percent. (Round all k amounts to three decimal places. A negative sign should be used instead of the parentheses. For Z, use ...
*Monday, October 10, 2011 at 9:54pm*

**7th grade Science**

Early Earth was constantly being bombarded by meteorites, comets, and asteroids. Was early Earth an open system or a closed system? Explain your answer.
*Saturday, September 24, 2011 at 6:20pm*

**7th grade math**

What feature of a cylinder uses the given units? a. centimeter b. square centimeter c. cubic centimeter Please help! Thank you!
*Saturday, September 24, 2011 at 3:17pm*

**7th grade math**

what is 2 times pie times 2.5to the second power + 2 times pie times 2.5 times 5.5? Please help! Thank you!
*Saturday, September 24, 2011 at 2:19pm*

**7th grade math**

Hi! What is the formula of the volume and surface area of cylinders? I checked my textbook and it didn't really say. My teacher didn't really explain at all. If somebody could help explain this it would be really great. Please help! Thank you!
*Saturday, September 24, 2011 at 1:39pm*

**7th grade math**

typical weights for tiger clubs age(weeks) expected body weight(kg) birth 1.3 1 2.3 2 3.0 3 3.8 4 4.5 5 5.2 6 6.0 7 6.7 8 7.5 9 7.6 10 8.9 11 9.7 using table above describe the pattern relating age and weight. Do you expect this pattern to continue indefinely?
*Monday, September 19, 2011 at 8:46pm*

**7th grade social studies**

Fill in this blank The number of representatives for each state is determined by _______________. Answer this question What is the system of government established by the Constitution, which gave some powers to the national government and reserved other powers to the state? ...
*Saturday, September 17, 2011 at 8:16pm*

**Subjects **

What's Content Support 7c ???? it says it in my schedule i'm going into the 7th grade this week plzzz answer also wat do u do ????? plzz answer plzzz i kno it's a helping class but do you learn the same thing in ur regular class ????? plzzz answer
*Monday, September 5, 2011 at 10:09am*

**Math, Sci, S.S., English **

What's Content Support 7c ???? it says it in my schedule i'm going into the 7th grade this week (wednesday) plzzz answer also wat do u do ????? plzz answer plzzz
*Monday, September 5, 2011 at 12:11am*

**Spanish-SraJMcGin I'm confused at your answer-plea**

I'm confused by your reply-Is Day of the Saint like having a second birthday? I thought it was false but then according to your answer, I'm thinking it is a kind of second birthday-Thank you for rechecking Here is the running conversation Posted by Emma- on Monday, May...
*Monday, May 23, 2011 at 4:15pm*

**Spanish 7th grade-Could someone help me, please?**

I have a question Is the Dia del Santo a day that people celebrate a kind of second birthday. I think that is false because that is a day they celebrate because they share a saint's name, correct and not a second birthday
*Monday, May 23, 2011 at 2:40pm*

**7th grade math**

The second difference of a sequence is a constant 5. The differences between the first term and the second term, 12, is 8. How do I find the first five terms?
*Sunday, May 22, 2011 at 5:31pm*

**MATH 7th GRADE**

Vicki measured the length of 8 leaves. The lengths were 10 cm, 12 cm, 15 cm, 15 cm, 19 cm, 11 cm, 18 cm, and 15 cm. What is the interquartile range of Vicki's data? answer choices are: a. 1 b. 3 c. 5 d. 6 I chose 5 and it says that 6 is the correct answer. Can you please ...
*Sunday, May 8, 2011 at 3:52pm*

**Spanish-7th grade-Please check**

1.I fold the clothes. Yo doblo la ropa. 2.My padre vacuums. Mi padre pasa la aspiradora. 3. I make the bed. Hago mi cama. 4. I take out the garbage. Yo saco la basura.
*Monday, May 2, 2011 at 4:44pm*

**Spanish 7th grade-Please check**

Please check. How would I say "I feel like drawing. Would it be: Yo tengo ganas de dibujar.
*Wednesday, April 6, 2011 at 12:19pm*

**7th grade math**

Sally makes an ice cream sundae. She can choose from vanilla, chocolate, or strawberry ice cream, fudge or caramel topping, and sprinkles or nuts. Write an expression to show how to find all the different combinations. I'm not sure how to do this. Any help would be ...
*Tuesday, March 29, 2011 at 9:29pm*

**7th grade math**

If the theoretical probability of rolling a 3 is 1/6, what is the experimental probability of rolling a 3 if the cube is rolled 300 times? Need a formula to show answer.
*Tuesday, March 29, 2011 at 8:31pm*

**7th grade math**

Sally makes an ice cream sundae. She can choose from vanilla, chocolate, or strawberry ice cream, fudge or caramel topping, and sprinkles or nuts. Write an expression to show how to find all the different combinations. I'm not sure how to do this. Any help would be ...
*Tuesday, March 29, 2011 at 8:29pm*

**7th Grade Math**

The area shaded is the matting and it is 64 square inches. What side length of a picture frame do you need to cover the entire picture? There is a 6inch square opening in the matting.
*Tuesday, March 29, 2011 at 5:39pm*

**Spanish 7th grade-please check**

How doyou ask if a friend if they are hungry? Tienes hambre? If they are thirsty Tienes sed? Both should have upside down question marks before question
*Monday, March 21, 2011 at 2:00pm*

**Math**

My 7th grade daughter has the following math problem and gets zero help from her "language arts" teacher who gave out this problem: WANT X BE ________ CAREER Each letter in this question stands for a 1-digit #. No 2 letters may stand for the same #. Find the value ...
*Tuesday, March 8, 2011 at 7:27pm*

**Math**

There are 256 students in this outstanding 7th grade class. How many scoops of ice cream would have to be used in each cone in order to make a different cone for each person?
*Sunday, March 6, 2011 at 4:45pm*

**7th grade math**

Each person has taken four tests and has one more test to take.Find the score that each person must make to change the mean or median as shown Barry has scores of 93,84,86,and75.He wants to raise the mean to 86
*Wednesday, March 2, 2011 at 3:09pm*

**Spanish-7th grade-Please help**

I'm not sure what this is asking or how to answer it- ¿Qué prefiere llevar tu mamá? Is it asking what I prefer to take my mom? And how do I answer it? I'm really confused on the transalation Please give advice
*Wednesday, March 2, 2011 at 11:57am*

**4th grade math**

Students are standing in a circle evenly spaced and numbered in order. The 3rd student is directtly opposite the 7th. How many students are in the circle?
*Tuesday, February 22, 2011 at 7:29pm*

**Geometry-7th grade**

The diagonals of a rhombus ABCD intersect at point E. If the sides of BC is equal to x + 9 and side DC is equal to 5x-2, find x. How would I set this up-Please give me some direction
*Monday, February 21, 2011 at 1:37pm*

**7th grade introduction/conclusion**

I have this stupid extra credit thing due tommorrow about the forest and I need the steps to writing an intro and conclusion because I forgot to bring home my notes??????? So if u could help me out I really appreciate it!!!!??? Thx Sara
*Thursday, February 10, 2011 at 11:41am*

**Math**

use the digits 1,2,3, and 4 to write a number in scientific notation that is close to .001 this was in a 7th grade algebra book... what? is this even possible without the use of 0?
*Wednesday, February 9, 2011 at 8:50pm*

**Spanish-7th grade**

How do I answer this question? ¿Qué haces los lunes a las diez de la mañana? Hago estudio. Hago escribo Escucho a la maestra. Hago miro la televisión.
*Tuesday, February 1, 2011 at 5:14pm*

**7th grade math: Pythagorean Thereom**

If the sum of the sides of a right triangle is 49 inches and the hypotenus is 41 inches, then what would be the other two sides?
*Thursday, January 27, 2011 at 5:43pm*

**algebra**

Find an integer M such that M x 2 to the third power x 3 to the 7th power = 6 to the 7th power.
*Sunday, January 23, 2011 at 7:53pm*

**math**

Ok, the problem says: a Middle school has 125 6th graders, 150 7th graders, and 100 8th graders. Which statement is NOT true? a. the ratio of 6th graders to 7th graders is 5 to 6. b. the ratio of 8th graders to 7th graders is 3:2. c. the ratio of 6th graders to students in all...
*Tuesday, January 18, 2011 at 10:13pm*

**7th grade science**

OK so i have to do a project on duchenne muscular dystrophy and I need one page notes about them...so can someone please just give me a couple of quick notes on it? thank you!
*Sunday, January 9, 2011 at 4:10pm*

**7th grade science**

If a mother is a carrier of hemophilia and the father does not have hemophilia, what is the probability that their son will have the trait? Explain.
*Wednesday, January 5, 2011 at 9:46pm*

**7th grade science**

If the fish from a particular stream have become genetically adapted to their home stream over many generations, what might happen if their fertilized eggs are used to restock a different stream that has become depleted of fish?
*Tuesday, January 4, 2011 at 1:03am*

**7th grade social studies**

1. what are coureur de bois? 2. what are mjssionary jobs? 3. what was louisiana named after? 4. if new amsterdam is now new york-then what is new nethrlands called today?
*Monday, January 3, 2011 at 6:49pm*

**7th grade**

There were 31 students who completed a survey. There were 13 boys and 18 girls. One survey was picked at random. To the nearest hundredth, what is the probability it was completed by a girl?
*Thursday, December 16, 2010 at 5:33pm*

**7th grade**

Given a cube of density 8900kg/m3 and length side 10cm A-what is the nature of his cube? B-find the mass of the above cube? C-find the relative density of the cube? D-using gravity 10N/kg find its weight?
*Tuesday, December 14, 2010 at 10:51am*

**7th grade**

for a science project what questions can you ask about things that has to do with scientific process and how to solve it through forming hypothesis and give evidence about it like a question about population or something..
*Monday, December 13, 2010 at 8:32pm*

**7th grade**

The population of nevada is close to 1.6 million, which is about (1)/(5 ) of michigan population. What is the estimated population of michigan?
*Saturday, December 11, 2010 at 9:23am*

**7th grade**

WHATS 111,111 IN PRIME FACTORED FORM AND IN TREE FORM?
*Wednesday, December 8, 2010 at 6:11pm*

**7th grade Pre algebra( math honors0**

triangle ABC is smilar to triangle FED Ab= 12 Ac=15 De=4 df=5 1. write three equal ratios to show correspnding sides are prosportional. 2. find the value of bc 3. find the value of ef.
*Monday, November 29, 2010 at 12:28pm*

**7th grade Algebra**

A set of whole numbers contains 1, 3, 4, 5, 6, 11, and X. The mean and median of the set are the same, and the mean is equal to one of the six known numbers above. What is the value of X?
*Sunday, November 21, 2010 at 1:45pm*

**7th grade math**

find a ratio equivalent to the ratio 7 over 9 then use the ratio to write a proportion
*Thursday, November 11, 2010 at 1:13am*

**7th grade social studies.**

hi my name is sadaf. i have problems studying and understanding social studies. i don't know what to do my grades are too low. can you please give me some tips and ideas on how i can work on it?
*Wednesday, November 10, 2010 at 5:45pm*

**7th grade**

A force used to lift a 12-kilogram mass to a height of 8 meters in 2 seconds does 1040 joules of work. QUESTIONS: A;How much force is used? B;What power is developed?
*Tuesday, November 9, 2010 at 7:41pm*

**7th Grade Geometry **

A Rectangle with vertices A B C AND D. The triangle is divided with vertices P AND Q. How many right triangles can you make with using only three of the vertices {A B C D P OR Q}. AND also the answer for this question is not 12 or 6
*Sunday, November 7, 2010 at 12:29am*

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