Sunday

August 2, 2015

August 2, 2015

**Science 8th grade**

please check my answer thanks True or False Blood gains oxygen when it passes through the liver I said true
*Thursday, March 27, 2008 by Anonymous*

**Science 8th grade**

What is it called if you get pain in you leg when you walk and the pain stops if rest ?
*Wednesday, March 26, 2008 by Anonymous*

**Science 8th grade**

please check my answer thanks True or false Blood gains oxygen when it passes through the liver I said True
*Wednesday, March 26, 2008 by Anonymous*

**Science 8th grade**

Please cehck my answer thanks Blood gains what when it passes through the liver ? I think it is carbon dioxide
*Tuesday, March 25, 2008 by Anonymous*

**Science 8th grade check answer**

The cellular process involves mitosis is fertilization ? True or False I picked True
*Saturday, March 22, 2008 by Alley*

**Science 8th grade**

A cell digests proteins through a ___________ process? Where I can I get some information on this thanks
*Saturday, March 22, 2008 by Alley*

**8th grade Science**

How does the behavior of atoms and molecules differ between solids liquids and gasses?
*Saturday, March 15, 2008 by Zeli*

**IPC 8th grade**

a motor does 5,000 joules of work in 20 seconds. What is the power of the motor.
*Thursday, March 13, 2008 by Debbie*

**math-8th Grade**

I'm stumped. Would someone please guide me? The question is: 175% of a number is 50. What's the number? Thank you!
*Tuesday, February 12, 2008 by Kyle*

**8th Grade Science**

My niece has this question on her homework. "Describe two advantages of the SI system over the system of measurement that is still commonly used in the United States." Does anyone have any thoughts?
*Thursday, September 27, 2007 by Amanda*

**science(8th Grade)**

List three things aboout Minerals of the Earth Crust Author Holt Rinehart & Winston
*Wednesday, September 13, 2006 by tonya*

**math**

I have a question I would really appreciate the answer. If 15% of my grade is 74% and 96 is 15% of my grade and 40% of my grade is a 60.5% without the final counting for 30% what is my grade? Please help thank you.
*Friday, June 26, 2015 by kim*

**math please help 8th grade**

y = 2x + 7 The slopes are equal. The graph has a greater slope. *** The equation has a greater slope.*** none of the above an i right? (:
*Monday, April 20, 2015 by XenaGonzalez*

**math 8th grade**

Face cards are removed from a standard deck of cards and the rest are set aside. two cards are drawn at random from the face cards. once a card is selected, it is not replaced. Find each possibility. P(jack and then king)? P(two black cards) answer 1/2 ?
*Monday, April 13, 2015 by jill *

**8th grade math**

Company A charges $25.00 for up to 100 minutes, plus $0.50 for each extra minute. Company B charges $50.00 for an unlimited number for minutes. What are the equations for each company?
*Thursday, April 9, 2015 by Chris*

**Science 8th Grade**

Items of clothing rub against each other when they are in a clothes dryer. This can sometimes cause a person to feel a slight shock when he or she removes the clothes from the dryer. This is due to A. The dryer not being grounded B. Static Electricity **** C. Current caused by...
*Wednesday, March 4, 2015 by **

**Science 8th Grade**

1. How Will resistance change when the voltage increases in an electrical circuit if the current remains constant A. It will decrease **** B. It will stay the same C. It will increase D. It will decrease, then increase
*Tuesday, March 3, 2015 by **

**algebra**

how many tiles 10cm by 25cm on each side is needed for a bathroom 8m by 10m? I need help on how to solve it... I learned how to do this in 8th grade but I'm now in 10th and I forgot how to do it. I'm preparing for the highschool exit exam and I need to do this problem ...
*Monday, February 16, 2015 by kimberly*

**english**

This is Engish 8th grade: So in my book titled "The Raven" by Edgar Allen Poe, the bird sits on the bust of Athena the goddess but my homework is asking my why Poe choose Athena and not another god or goddess and how does she go with the story... Please help thank you!
*Tuesday, February 3, 2015 by Kendal*

**. 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 by None of your business*

**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 by Monica*

**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 by Audy*

**8th grade math question..**

Lashonda found a recipe that makes 2 1/2 dozen cupcakes and requires 1/4 cup of vegetable oil. If she makes 90 cupcakes for a family reunion picnic, how much vegetable oil will she need?
*Thursday, November 27, 2014 by DerpyPegasus33*

**8th grade Math help**

PLEASE HELP!!! Anita hikes 7 miles due east and then 3 miles due north. Rounded to the nearest mile, what is the shortest distance from the starting point to the ending point? A. 4 B. 6 C. 8 D. 10 I think it's B. am i right?
*Wednesday, October 15, 2014 by haylee *

**math**

Riding on a school bus are 20 students in 9th grade, 10 in 10th grade, 9 in 11th grade, and 7 in 12th grade. Approximately what percentage of the students on the bus are in 9th grade?
*Monday, October 6, 2014 by jenna*

**History, Urgent**

Settlements in America were not sponsored by: London Company Raleigh De Soto Dutch West India Company Its for a friend, 8th grade history
*Friday, October 3, 2014 by Katt<3Bobby*

**Mathematics C 8th grade**

Two cars traveled equal distances in different amounts of time. Car A traveled the distance in 2.4 h, and Car B traveled the distance in 4 h. Car A traveled 22 mph faster than Car B. How fast did Car A travel? _______MPH
*Friday, October 3, 2014 by Destiny*

**8th grade math**

At 2pm the temperature is 22 degrees, by 4am it is negative 7 degrees. We think the answer in the change of temperature is 29 degrees am I right?
*Tuesday, September 30, 2014 by Devin*

**8th grade Math**

At 2pm the temperature is 22 degrees, by 4am it is negative 7 degrees. We think the answer in the change of temperature is 22 degrees am I right?
*Tuesday, September 30, 2014 by Devin*

**8th Grade US History**

How is manifest destiny important to our past and future? How is it important? I dont really get what manifest destiny is... all we did in class is read O'Sullivans document called Manifest Destiny
*Wednesday, September 24, 2014 by INeedHelp*

**8th grade homework**

Please help me I beg of you! My math teacher is awful and I have no idea how to do my pretest and she's picky about showing my work so it would be helpful if you could explain :) 1.six is subtracted from a number. The result is devided by four. This result is added to 10 ...
*Sunday, September 14, 2014 by Anna*

**8th Grade math**

a student says there can only be 360 different rays emanating from a point since there are only 360 degrees in a circle. Is this true? Why or Why not?
*Thursday, September 11, 2014 by Enis*

**8th grade math**

mr.nelson sold 147 bags of popcorn and 216 of water in 3 days. at this rate how many more bottles of water than bags of popcorn will mr. nelson sell in 5 days?
*Tuesday, September 9, 2014 by taylor*

**8th grade math**

a survey said that 60 people voted against new environmental restrictions that were on the ballot. that constituted 30 percent of those who voted. how many people voted in all?
*Tuesday, September 9, 2014 by taylor*

**8th grade math**

a square photo display board is made up of 60 rows of 60 photos each. the area of each square is 4 in. how long is each side of the display board?
*Wednesday, September 3, 2014 by Anonymous*

**Alegbra**

who ever will help me I do not understand this problem? Solve each exponential. Give the exact value of x 6^x = 1/36 3^x = 8 I really do not understand at all I have not taken algebra since 8th grade and went back to school at 67, Thank you if you wish to help me understand ...
*Tuesday, May 13, 2014 by Mary Ann *

**8th grade science**

If you see that a hot-air balloon is rising above the top of a hill, what is the top of the hill called?
*Thursday, May 1, 2014 by skiler*

**MATH**

there are 400 students at smith Elementary school 1/4 of the students are in fourth and fifth grade, 1/10 of the students are in grade 3, 2/8 are in second grade and 2/5 are in first grade . How many kids are in each grade? (4th and 5th have an equal amount)
*Monday, March 24, 2014 by MANISH*

**Science 8th Grade**

What was the hiker's average velocity? Distance = 6km West Starting Time = 9:45 Ending Time = 10:45 A. 4.0 km/h south B. 0.10 km/h north C. 10 km/h south west D. 6 km/h west
*Friday, February 14, 2014 by dark1*

**8th Grade History**

In which region do rivers flow into a basin but evaporate before they make it to a larger body of water? A.the Coastal Plains B.the Great Plains C.the Great Basin D. the Everglades Thank ya!!! <3
*Saturday, January 25, 2014 by broken4life*

**physics**

in a game a toy car slides down a slop if the top of the slope is 2 m higher than the foot of the slope how fast will the car be moving when it reaches the foot assume that all of its g.p.e is transformed to k.e (i'm 8th grade so simple answers pleas)
*Saturday, January 18, 2014 by jack*

**8th Grade Earth Science Help?**

Which of the following terms refers to the time it takes for one-half of the radioactive atoms in a sample of a radioactive element to decay? - relative age - absolute age - potassium-argon data - half-life** Is my answer correct?
*Tuesday, January 14, 2014 by Rainshine*

**8th Grade Algebra**

Taylor's front porch is rectangular. The length is 3 feet more than the width. The perimeter of the porch is 14 feet. What is the width of the porch?
*Saturday, January 11, 2014 by Kayleen*

**8th Grade Language Arts Ms. Sue Help**

Select whether the sentence below is a simple, compound, complex or compound-complex sentence However, when David came to conquer the city with his army, he discovered that the Jebusites got their drinking water from a spring just outside the city walls. CxCd or Cx
*Thursday, December 19, 2013 by Kraziekatt99*

**8th Grade Writing**

That's great! that was my main idea but how would he be able to get the money from his brother anyway? so far i have made it so that the guy kidnaps his brother and his brother's wife. the daughters going to save them but how would he take the money?
*Saturday, December 14, 2013 by Karina*

**8th Grade Writing**

Hello, I'm writing a story adn was wondering if someone could give me realistic reasons as to why a brother would kidnap hid brother? thats kind of what happenes in my story. the brothers are like 50 years old though. thank you!
*Saturday, December 14, 2013 by Karina*

**math**

in an ap the difference is between the 8th and 4th term is 20 and the 8th term is one and the half times the fourth term what is the common difference
*Friday, November 8, 2013 by dammy*

**8th grade reading ! please help !**

I have a presentation due tomorrow on a connection that I made with the Anne Frank Remembered novel but I cant think of an item that I can connect to the novel.. I need help. It has to be one paragraph about the connection and it can be a song,poem,or object. Please help me !
*Monday, September 23, 2013 by kimmy*

**8th Grade Math**

Write an equation and show all work. The sum of three consecutive odd numbers is 111. What is the smallest of the three numbers? (I don't understand the question >.<)
*Sunday, September 22, 2013 by Cassidy*

**8th grade math HELP URGENT!!! **

Solve Each equation by first dividing each side of the equation by the number outside the parentheses. When would you recommend using this method to solve an equation? Explain. A. 9(x-4)=72. B. 8(x+5)=60
*Thursday, September 12, 2013 by #HELP!!!*

**Urgent 8th Grade Language Arts**

How is the word street used in the sentence below: Street cleaners can often be seen on our block in the very early morning. adjective*** adverb noun pronoun Am I right Ms.Sue?
*Monday, September 9, 2013 by Gabby*

**8th Grade Language Arts**

Which of the sentences below contains an action verb? The rose for Staci's mother might be in the car. Staci smelled the rose.*** The rose is red. The rose smelled sweet. Am I correct?
*Thursday, September 5, 2013 by Gabby*

**8th grade math**

On my math worksheet it says, and I quote "Describe the following pattern(s) and determine the next two terms:" and then this little booger comes up. And honestly, I can't figure it out for the life of me! So if you could help it would be greatly appreciated! ...
*Sunday, August 25, 2013 by LL*

**Math - 8th Grade**

Please help: The distance from home plate to second base on a softball diamond is 84.853 feet. This is the same as the distance from first base to third base. What is the area of a softball diamond? Round your answer to the nearest square foot. 1,800 ft.2 3,558 ft.2 7,200 ft.2...
*Wednesday, May 29, 2013 by Christopher *

**Precalc**

Find a formula for the nth term if... a)the 8th term is 8 and the 20th term is 44 b) the 8th term is 4 and the 18th term is -96 thanks!! I am just confused how you do this if you dont know what n is.
*Sunday, May 12, 2013 by Rebekah*

**8th Grade Math**

I need help on the following please? A group of clowns performs in a ring with an area of about 2,123 square feet. What is the circumference of the ring? Choose the closest answer. 156 ft. 52 ft. 163 ft. 82 ft. Thank You. Please explain the answer
*Friday, April 12, 2013 by Christopher *

**8th grade math **

In the original design for the livingroom genivie ve planned to have a 6ft by 8ft floor rug made after looking at the budget however she discovers she only had enough money to make a .75 times the size of the original how much fringe must she purchase to outline the new rug.
*Monday, March 25, 2013 by alyssa*

**MATH 8 HELP!!!**

NYS 8th grade math curriculum 2013???? This year we have a BRAND NEW curriculum. I just want a list of units and topics in each unit because I want to know what I'm learning and what will I learn next (long story....) please help!!!!
*Thursday, March 21, 2013 by LARUEN*

**ENGLISH/MATH/SCIENCE HELP!**

Is there any websites for teens to read short stories (or long), then you answer ONLY multiple choice questions, grade you, and to have a profile or something to see all of your grades if your making progress each time (to see if your improving). I want to improve my reading ...
*Saturday, March 9, 2013 by Laruen*

**Science (8th grade)**

I still am confused about the snail lab things... Ms. Sue helped me with the calculate, but I still have a question... Calculations: .136 cm/s .000136 m/s .4896 m/h Calculate how long it will take your snail to cross a sidewalk(2m) cross a road(20m). How would I do that?
*Sunday, February 10, 2013 by Ji*

**Science 8th grade**

There are two clouds of material: one with widely spaced objects with small masses and one with closely packed objects with larger masses. What is more likely to form a solar system, the first or second? Use gravity to explain your answer.
*Friday, January 25, 2013 by Anonymous*

**8th grade science**

write an advertisement that you could use to sell copies of Mendeleev's periodic table to chemists in 1869. Be sure to emphasize the benefits of the table to the chemical profession. Remember, the chemists have never seen such a table. i want you to give me an advertisement.
*Tuesday, January 22, 2013 by ali*

**8th Grade History**

which group best fits this sentence: groups: African Americans, Asian Americans, Mexican Americans, Native Americans Sentence: Many members of this group turned dry, barren lands into profitable farms. Others worked in lumber mills, canneries, and mines
*Monday, January 21, 2013 by AnnE*

**8th grade Math**

kimberly used coupons worth $1.00 off and $1.25 off and two coupons for $1.50 off. if the discount of each of these coupons were doubled, how much would kimberly save?
*Wednesday, January 16, 2013 by Rubby*

**8th Grade MATH**

a pack of 8 collectable cards contains 1 rare card, 3 uncommon cards, and 4 common cards. If Javier has 45 packs of cards, how many more uncommon cards does he have than rare cards?
*Wednesday, January 16, 2013 by Rubby*

**science 8th grade**

write an advertisement that you could use to sell copies of Mendeleev's periodic table to chemists in 1869. Be sure to emphasize the benefits of the table to the chemical profession. Remember, the chemists have never seen such a table.
*Tuesday, January 15, 2013 by ali*

**8th grade math !**

Miss wilson is going on a field trip... she needs one adult for every 15 students ... There are 100 students going on the trip ....how many adults are going .., I got 6.7 but u can't have half of an adult lol Plz help...
*Wednesday, January 9, 2013 by Kill*

**english**

i'm required to write a 7 paragraph, 5 minute speech for my 8th grade lit comp class. the topic is "why my voice is important." but i can't think of any reason my voice is important. because it's not. i'm 14 years old! what say do i have in anything? ...
*Tuesday, January 8, 2013 by REPLY ASAP PLEASE*

**8th grade math **

He had dimes and quarters ... He has 8 more quarters than dimes equalling 5.50..., how do u solve ..
*Monday, January 7, 2013 by Kill*

**8th grade math Ms. Sue**

How is an inequality different from an equation? Give a real-world scenario in which you would write an inequality rather than an equation. I don't know how to solve this or what the answer is. Please help! You said: Denise has $50 and wants to buy two new shirts. She ...
*Wednesday, December 26, 2012 by Destiny*

**8th grade math for Ms. Sue**

How is an inequality different from an equation? Give a real-world scenario in which you would write an inequality rather than an equation. I don't know how to solve this or what the answer is. Please help!
*Wednesday, December 26, 2012 by Destiny*

**8th grade Language Arts**

I am writing a persuasive essay and I need some tips on making it persuasive. It is turning out to be just an essay, not a persuasive essay. Help!
*Tuesday, December 18, 2012 by Destiny*

**Math - 8th grade**

Express 18 million in scientific notation. I answered 1.8 x 10 to the 7th and was wrong. I don't understand why? You are supposed to move the decimal 7 places to get 18 million. What did I do wrong? Thank You.
*Wednesday, December 12, 2012 by Chris*

**8th Grade Math**

Express 18 million in scientific notation. I answered 1.8 x 10 to the 7th and was wrong. I don't understand why? You are supposed to move the decimal 7 places to get 18 million. What did I do wrong? Thank You.
*Wednesday, December 12, 2012 by Chris*

**8TH GRADE ENGLISH**

we are working on using verbs correctly, so is this sentence correct? (u either use:sit,sat, or set): The newspaper SAT on the table all afternoon last Sunday. is this correct?
*Tuesday, December 11, 2012 by giavana *

**Math 8th Grade (Ms. Sue) ?**

An artist makes a painting that is 12 feet by 9 feet. He paints a frame around the painting. The frame is 3 inches wide. What is the area of the frame? Please provide formula for figuring out. Answers (a)10.75ftsq(b)10.5ftsq (c)12.96ftsq(d)5.3125ftsq Thanks.
*Saturday, December 1, 2012 by Chris*

**8th grade math**

Find the interest earned on each account. $970 at 4 1/2% simple interest for 2 years. I don't know if I solved the problem correct please help: I = p x r x t = 970 x 0.42 x 2 = 814.8 I don't know what number to convert 1/4 to!
*Wednesday, November 28, 2012 by Destiny*

**Algebra 8th grade.**

The coordinates of quadrilateral VWXY are given below. Find the coordinates of its image after a dilation with the given scale factor. V(6, 2), W(–2, 4), X(–3, –2), Y(3, –5), scale factor of 2 Please help!!!!
*Wednesday, November 28, 2012 by April :)*

**Algebra 8th grade please help!!!!!!**

A right triangle has an area of 13 m2. The dimensions of the triangle are increased by a scale factor of 3. What is the area of the new triangle? Please help!!!! a)39 m2 b)169 m2 c)117 m2 d)142 m2
*Wednesday, November 28, 2012 by April :)*

**Help, Math 8th grade!!!!!**

14. Triangle ABC has coordinates A(1, 4); B(3, –2); and C(4, 2). Find the coordinates of the image A'B'C' after a reflection over the x-axis. Please help!! I need answer now!! I have been working on this problme for over an hour cant get it, please help, ...
*Tuesday, November 13, 2012 by Esther*

**8th Grade Math **

Johanna carves a square block of wood that has on one side an area of 872 square inches. To the nearest integer, what is the length of the side?
*Tuesday, October 30, 2012 by Anonymous*

**Social Studies 8R **

I need the definition for the following words: Fort Laramie Treaty Interstate Railroad Geronimo I know I have my textbook but it's not in the glossary. Is there a website that have a list of all social studies vocabulary words that is in the 8TH GRADE SOCIAL STUDIES ...
*Sunday, October 14, 2012 by Laruen*

**math 8th grade**

I am unable to figure it out. Please help! the flow rate for several household ate shown in the table. based on this data. an eight min period.how much more water would a washinh machine deliver than a showerhead? table: bath spigot 5 ; kitchen faucet 2.5; washing machine 1.7...
*Tuesday, October 9, 2012 by annalisa *

**8TH GRADE MATH EXPRESSIONS**

A catering business charges $50 for setting p a meal and $150 for enough food for 12 people. You will be using the caterer for an upcoming celebration. There will be 32 people at the party. Find the total cost to use the caterer for the party.
*Thursday, August 23, 2012 by CAMERON*

**8th grade math**

Hi! I need some help with absolute value. First, I want to ask is that for absolute value, is that if the absolute value is |6| then would the answer be 6 or -6? I am really confused with this so if somebody could explain this to me, it would be a big help, thank you!
*Monday, August 20, 2012 by Vanilla Bear*

**8th grade math**

please help one blade of a fan is parallel to the floor. what degree of rotation of the fan puts the blade at the top of the fan
*Monday, May 21, 2012 by codey*

**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 by jermaine*

**math 8th grade**

perimeter of a rectangle is 32 in. wnat are the length and width that will give the rectangle the largest possible area? choices are 4in x 12in. ,5in.x 11 in.,7 in.x 9 in. ,8 in. x 8 in. i think 4 in. x 12in
*Monday, May 14, 2012 by Anonymous*

**math 8th grade**

22 points in game 1,18 points in game2, 20 in game 3 what was their mean score for these 3 games i answered 20 is that right
*Monday, May 14, 2012 by Anonymous*

**Soanish-8th grade Help!**

I'm trying to conjugate this in the past tense tú/presentarse would I conjugate it in past tense like this- (tú te presentaste) Something looks wrong with it
*Saturday, May 12, 2012 by Jake*

**8th grade math**

Each side of a picute is enlarged by 125%. If the original area was 88 square inches, what is the area of the enlarged picture?
*Thursday, April 12, 2012 by Piggy*

**Math 8th Grade**

The chart below shows an expression evaluated for four different values of x x: x2+x+5: 1 7 2 11 6 47 7 61 Josiah concluded that for all positive values of x, x2+x+5 produces a prime number. Which value of x serves as a counterexample to prove Josiah’s conclusion false? A...
*Tuesday, April 10, 2012 by Lana Von Monroe*

**8th grade math**

You are making a box out of an 11in by 8in piece of poster board by cutting congruent squares out of the four corners and folding up the edges. To the nearest inch, what size square should you use to maximize the volume?
*Tuesday, April 10, 2012 by Piggy*

**8th grade math**

Two towers are similar. The area of the larger tower is 400 pi ft^2 and the area of the smaller tower is 169 pi ft^2. What is the ratio of the heights of the towers?
*Tuesday, April 10, 2012 by Piggy*

**8th grade math**

If the formula D(x,y) = (.7x,.7y) is applied to pre-image point (5, -7), what is the image point?
*Tuesday, April 10, 2012 by Piggy*

**8th grade math**

A quiz had only 3-point questions and four-point questions. The best possible score is 100, and there are 29 questions. How many 4-point questions are there?
*Tuesday, April 3, 2012 by Anonymous*

**Science 7R - The Human Body Prep Test**

I have a test tommrrow on the The Human Body and I asked my science teacher if she can post a castle learning assignment about the Human Body (the day before the test she always post a caslte learning assignment for us to study and do well on the test the next day) and then ...
*Monday, April 2, 2012 by Laruen *

**Ms.Sue (ONLY)**

can you plz help me in science? PLZ HELP ME! YOU HELP ALL THE TIME! *begs* plz help! i am my knees!!!!! (really i am!) its called "science 8th grade"
*Wednesday, March 7, 2012 by sammie doodles :-)*

**science 8th grade**

ok, i don't have answer to these questions! #8: The interaction of air, water, and _________ causes weather. #9: Violent storms generally form where? #10:clouds form as warm air rises, expands, cools, and becomes saturated, and then _______________ condense(s) into tiny ...
*Wednesday, March 7, 2012 by sammie doodles :-)*

**8th grade math**

how do you make an equation that is parallel to another equation? how do you make an equation that is perpendicular to another equation? please help and explain. Thank you.
*Sunday, March 4, 2012 by saranghae12*