# Homework Help: 7th Grade

**4th grade math**

How do you solve 41/2-1/4=?

*Sunday, January 20, 2013 by beka*

**Science**

What are 6th grade examples of negative feedback mechanism?

*Thursday, January 17, 2013 by jonah*

**7th grade science ASAP**

1. How many chromosomes do human sex cells have? (1 point) 22 43 46 23 2. The actual genetic makeup of an organism for a particular trait is called the ______. The physical characteristic that trait gives the organisms is called the ______. (1 point) genotype; phenotype genome...

*Wednesday, January 16, 2013 by Delilah*

**7th grade science**

1. How many chromosomes do human sex cells have? (1 point) 22 43 46 23 2. The actual genetic makeup of an organism for a particular trait is called the ______. The physical characteristic that trait gives the organisms is called the ______. (1 point) genotype; phenotype genome...

*Wednesday, January 16, 2013 by Delilah*

**3rd grade math**

Draw a model to show 84/12=7

*Wednesday, January 16, 2013 by johnathan*

**9TH GRADE MATH**

IF C=2M+D THEN M=

*Tuesday, January 15, 2013 by KIM*

**math**

what is tell me rule it frist grade help please......

*Tuesday, January 15, 2013 by janiah*

**math 7 th grade asap**

6(b-4)=

*Monday, January 14, 2013 by noahc*

**7th grade health please**

1. The process of talking directly to the other person to resolve a conflict (1 point) conflict negotiation assault compromise 2. Forced sexual intercourse (1 point) gang assault rape neglect 3. A disagreement between people with opposing viewpoints, interests, or needs (1 ...

*Friday, January 11, 2013 by Delilah*

**English Grade 10**

Discuss society's tendency to fear the unknown.

*Thursday, January 10, 2013 by George Bishop*

**9th grade algebra**

2x^2+5x+2

*Thursday, January 10, 2013 by Nicole*

**math**

whats 4(2/3) im in 8th grade and i don't understand

*Tuesday, January 8, 2013 by diana martinez*

**statistics-?mean average with lowest number out?**

A mean average of 60 on 7 exams is needed to pass a course. on his first 6 exams, Adam received grades of 46,74,70,59,66 and 72. if his lowest grade of the exams already taken is to be dropped,what grade must he receive on his last exam to pass?

*Monday, January 7, 2013 by tony*

**statistics-?mean average with lowest number out?**

A mean average of 60 on 7 exams is needed to pass a course. on his first 6 exams, Adam received grades of 46,74,70,59,66 and 72. if his lowest grade of the exams already taken is to be dropped,what grade must he receive on his last exam to pass?

*Monday, January 7, 2013 by tony*

**math**

(8 x____) x 5 = 8 x ( 20 x 5).. third grade question please help me solve

*Saturday, January 5, 2013 by devon*

**7th grade math Ms. Sue please last questions**

19. Julia is allowed to watch no more than 5 hours of television a week. So far this week, she has watched 1.5 hours. Write and solve an inequality to show how many hours of television Julia can still watch this week. 20. You are a member of your local movie theater’s club. ...

*Wednesday, January 2, 2013 by Delilah*

**math**

how would i find the sum of the 7 term. if i have 1st term = 11 and 7th term = 704.its a geometric series. i don't know how to find the difference?

*Wednesday, January 2, 2013 by Riana*

**7th grade language arts Ms. Sue please**

2. Which of the following synonyms of assurance has a negative connotation? (1 point) self-possession pompousness confidence 4. In the phrase, "the grim-faced Yankee principal," how is the word "Yankee" an example of semantic slanting? (1 point) It is used with a negative ...

*Wednesday, January 2, 2013 by Delilah*

**World history- does this sound okay?**

if you had to give queen Elizabeth the first a grade on the enlightenment principles what grade would you give and why? I think I would give her a B bc for the most part she was a very big influence on the enlightenment era and she enabled quite a bit for us today. she changed...

*Thursday, December 20, 2012 by BaileyBubble*

**3rd grade math**

25 cents __?__ 3/10 of a dollar

*Monday, December 17, 2012 by Kk*

**Genetics 7th**

Eye color Fur Color black white black 24 24 red 25 27 The table above describes offspring of the same two parents. What are the most likely genotypes of the parents? Ff Ee and ff ee Ff Ee and Ff Ee FF EE and ff ee

*Thursday, December 13, 2012 by unknown.gonegirl*

**7th grade science**

1. A Punnett square shows you all the ways in which ____ can combine. (1 point) alleles eggs sperm colors 2. Mendel called plants that received different alleles for a trait from each parent ____. (1 point) hybrids dominant genotypes phenotypes 3. Which is a possible genotype ...

*Wednesday, December 12, 2012 by Delilah*

**7 th grade math**

How many 4/5 are in 1 ?

*Wednesday, December 12, 2012 by noah*

**7th grade health Ms. Sue please thanks**

True/False Indicate whether the statement is true or false. 11. A person with good self-esteem is willing to try new things. (1 point) True False 12. Stress can be positive or negative. (1 point) True False 13. Giving away prized possessions can be a sign of a person ...

*Wednesday, December 12, 2012 by Delilah*

**7th grade health Ms. Sue please**

1. The way you view yourself overall is your ___________. (1 point) clues self-esteem self-concept mood disorder 2. Part of your self-concept is your __________, or how you feel about yourself. (1 point) self-esteem emotions clues resources 3. A person who is __________ has a ...

*Wednesday, December 12, 2012 by Delilah*

**Physical Education**

What is the average weight for 8th grade girls?

*Sunday, December 9, 2012 by Maria*

**7th grade science Ms. Sue please**

2. The smallest unit of life is the _____. (1 point) cell homeostasis organism protein 3. The nucleus is the largest of the _____. (1 point) chloroplasts mitochondria organelles ribosomes 6. Which is not found in animal cells? (1 point) central vacuole cytoskeleton rough ...

*Thursday, December 6, 2012 by Delilah*

**BAA App. Essay Help! (please read!)**

One of my personal achievements has to do with artistic. When I was in the 7th grade I participate in the 2012 Reflections Competition. The theme was "Diversity Means...". I decided to do visual arts. In my art work, I drew a huge earth and on top of the earth I drew five ...

*Wednesday, December 5, 2012 by Laruen*

**7th grade math Ms. Sue please**

1. Write the fraction eight-ninths as a percent. Round to the nearest hundredth of a percent where necessary. (1 point) 88.89% 1.13% 44.44% 66.67% 2. Write the decimal 0.041 as a percent. (1 point) 41% 4.1% 410% 0.41% 3. A study in your town found that 54 in 1,762 people have ...

*Wednesday, December 5, 2012 by Delilah*

**5th grade math**

what is a word problem for 4.23x10

*Wednesday, December 5, 2012 by kaitlyn*

**math 6th grade**

what does y=x

*Tuesday, December 4, 2012 by sally*

**Math 5th grade**

9K=414

*Tuesday, December 4, 2012 by Ishu*

**maths**

the sum of 3rd and 5th terms of an a.p is 38 and sum of 7th and 10th terms of an a.p is 83,find the a.p. please help all questions please help please.

*Monday, December 3, 2012 by simranpreet*

**math**

Suppose that you are taking a course that has three exams which count for three-fifths of your grade and a final which counts for two-fifths of your grade. On your first three tests your scores on were 75, 80, and 74. To get an B in the course, you must have an average of at ...

*Sunday, December 2, 2012 by amanda*

**5th grade**

how do you divide 1/4 by 1/2? please tell answer and explain

*Thursday, November 29, 2012 by Anonymous*

**Algebra Grade 7 (Rotation)**

If you rotate a clock clockwise 90° from 3:00, what will it be?

*Thursday, November 29, 2012 by rawr... im a dinosaur.... rawr*

**7th grade math Ms. Sue please**

Multiple Choice Use an equation to solve the problem. 1. What is 57% of 11? (1 point) 11 = 0.57 • n; 19.3 n = 57 • 11; 627 n = 0.57 • 11; 6.27 11 = 57 • n; 0.19 2. 224 is 25% of what number? (1 point) 224 • 0.25 = w; 560 224 = 0.25 • w; 896 224 • 0.25 = w; 56 224...

*Wednesday, November 28, 2012 by Delilah*

**7th grade math**

1. Price of the dolls: $12.99 A. Price of the dolls with a 5% sales tax. Show all of your work! [4 points] B. A discount of 20% is applied to the doll’s original price of $12.99. What is the price of the dolls with the discount applied to $12.99 + 5% tax? Show all of your ...

*Tuesday, November 27, 2012 by Delilah*

**7th grade math help Ms. Sue quick please**

HELLPPP ME PLEASE I ONLY KNOW THE LAST QUESTION! I need to have more than three steps! Please help! B. A discount of 20% is applied to the doll’s original price of $12.99. What is the price of the dolls with the discount applied to $12.99 + 5% tax? Show all of your work! ...

*Tuesday, November 27, 2012 by Delilah*

**5th grade math**

i need help

*Tuesday, November 27, 2012 by jacob*

**MATH 5TH GRADE**

HOW MANY TIMES MORE IS 2000 THAN 20?

*Tuesday, November 27, 2012 by frank*

**Spelling 4th grade**

Down is to dive as up is to ____________?

*Monday, November 26, 2012 by Caleb*

**7th grade math Ms. Sue please**

1. The price of a radio changes from $40.00 to $44.00. (1 point) 10% decrease 10% increase 36.4% decrease 40% increase 2. The price of an oven changes from $450 to $396. (1 point) 13.6% increase 13.6% decrease 12% increase 12% decrease 3. The top player’s scoring average ...

*Monday, November 19, 2012 by Delilah*

**7th grade math Ms. Sue please**

1. Identify the part, whole, and percent in the following statement: Find 15% of 750. (1 point) part = 750, whole = n, percent = 15 part = 15, whole = 750, percent = p part = n, whole = 750, percent = 15 none of these 2. Write a percent equation that can be used to solve the ...

*Friday, November 16, 2012 by Delilah*

**7th grade Literature help**

Hi, I need to pick one of the options below, but they are hard. Option One seems like it will take forever because I need to turn this in today and it takes me forever to research things. Option Two seems hard because I don't know what the main character (Tayla) would take ...

*Thursday, November 15, 2012 by Delilah*

**English 8R - help!!!!!**

what is nature (please define it in an 8th grade level)

*Thursday, November 15, 2012 by Laruen*

**7th grade science Ms. Sue please**

1. What steps in meiosis are similar to steps of mitosis? (1 point) meiosis I prophase meiosis I anaphase meiosis I metaphase all of the above 2. A cell that has two of every kind of chromosome is _____. (1 point) haploid diploid an egg a sperm 3. Haploid numbers of ...

*Thursday, November 15, 2012 by Delilah*

**5th grade**

How can I do distributtive property to break apart each multiplication 5*13=5*(6+_)=(5*_)+(_*7)

*Thursday, November 15, 2012 by Jamila*

**7th grade math Ms. Sue please check**

1. Rename four-sevenths as a percent. Round to the nearest tenth of a percent if necessary. (1 point) 47% 1.8% 57.1% 28% 2. Rename .709 as a percent. (1 point) 709% 70.9% 79% 7.09% 3. If one-third is equivalent to 33thirty-three and one-third%, what percent is equivalent to ...

*Wednesday, November 14, 2012 by Delilah*

**7th grade math Ms. Sue please**

1. Rename four-sevenths as a percent. Round to the nearest tenth of a percent if necessary. (1 point) 47% 1.8% 57.1% 28% 2. Rename .709 as a percent. (1 point) 709% 70.9% 79% 7.09% 3. If one-third is equivalent to 33thirty-three and one-third%, what percent is equivalent to ...

*Wednesday, November 14, 2012 by Delilah*

**7th grade English Ms. Sue please**

1. Which of the following examples of dialogue shows the correct punctuation? (1 point) Madison said, "We should all go to the hardware store". Madison said, "We should all go to the hardware store." Madison said "We should all go to the hardware store." 2. Which of the ...

*Tuesday, November 13, 2012 by Delilah*

**7th grade math Ms. Sue please**

1. What are the equivalent fraction and decimal for thirty-three and one-third%? (1 point) one over thirty-three and 0.3 one over thirty-three and 3 3three and one-third and CE_point thirty three repeating_large one-third and point thirty-three repeating 2. What are the ...

*Friday, November 9, 2012 by Destiny*

**7th grade math Ms. Sue please check**

#1 Write the ratio in the simplest form. 30 : 6 15 : 3 6 : 6 5 : 1 2 :3 #2 Write the ratio in the simplest form. 96 : 12 1 : 8 48 : 6 32 : 4 8 : 1 #3 Solve the proportion. x/3 = 4/6 x = 2 x = 4 x = 6 x = 8 #4 Solve the proportion. 2/y = 3/12 x = 2 x = 4 x = 6 x = 8 #5 Solve ...

*Monday, November 5, 2012 by Delilah*

**6th grade math**

What does this sign mean "| |"

*Monday, November 5, 2012 by luv history*

**6th grade math**

What does this sign mean "| |"

*Monday, November 5, 2012 by luv history*

**Q&A Check Please, geo 7th grade**

Many of the mineral deposits and oil reserves in Nunavut, the Yukon, and the Northwest Territories have not been developed because a. environmental laws prohibit the mining of land in these territories. b. native Inuit refuse to give up their lands. c. the area is sparsely ...

*Sunday, November 4, 2012 by rawr... im a dinosaur.... rawr*

**Q&A Check Please, geo 7th grade**

Which of the following is an accurate statement about the economy of the Atlantic Provinces? a. Tourism is the region’s major economic activity. b. A recent economic slump has resulted in a large decline in the population of the region. c. Forestry and farming are important ...

*Sunday, November 4, 2012 by rawr... im a dinosaur.... rawr*

**7th grade science Ms. Sue please check**

Hi! Can you check my answers please and I need help on 4 and 5 I cannot find the answers!!!! Please help! 2. _____ transports materials within a cell and between cells and makes up ______ percent of most organisms. (1 point) Fat; 60 Protein; 40 Sugar; 75 Water; 50 3. Which of ...

*Friday, November 2, 2012 by Delilah*

**math**

if 400 customers come to a grand opening and every 5th customers receives a coupon for jeans and every 7th customers receives a coupon for a free sweater. how many customers will leave with both

*Thursday, November 1, 2012 by colin*

**7th grade health please Ms. Sue?**

Hi! Sorry, I don't know what subjects you teach, but can you check my answers please? 1. Starches and sugars that provide energy (1 point) kidneys enzymes carbohydrates vitamins 2. The system that removes waste from the body and controls the body's water levels (1 point) ...

*Wednesday, October 31, 2012 by Delilah*

**7th grade math ASAP please**

Help please i don't understand 2, 4, and 10 quick please thanks 1. Write the following ratio in simplest form: 32 min:36 min 8:9 8:36 32:9 128:144 2. Marie saved $51. On Wednesday, she spent $8 of her savings. What ratio represents the portion of her total savings that she ...

*Tuesday, October 30, 2012 by Delilah*

**7th grade math Ms. Sue please!**

1. Write the following ratio in simplest form: 32 min:36 min 8:9 8:36 32:9 128:144 2. Marie saved $51. On Wednesday, she spent $8 of her savings. What ratio represents the portion of her total savings that she still has left? 43:8 8:51 43:51 59:51 3. The price of 8.4 ounces of...

*Tuesday, October 30, 2012 by Delilah*

**Algebra Grade 7**

Point S is the midpoint of RT. compplete the statement: ST = 11 in., RT = __

*Saturday, October 27, 2012 by rawr... im a dinosaur.... rawr*

**Algebra Grade 7**

It is possible to estimate the length of a line. True?

*Friday, October 26, 2012 by rawr... im a dinosaur.... rawr*

**7th grade math Ms. Sue ASAP please**

Ms. Sue, sorry to keep bugging you with questions, but can you please check my answers? Sorry, I just want to get my answers correct when i turn it in thanks! 8. Four students work to find an estimate for square root 37. Who is closest to finding the true estimate? (1 point) ...

*Wednesday, October 24, 2012 by Delilah*

**math**

how to solve identity property,2nd grade

*Wednesday, October 24, 2012 by tyler*

**7th grade math help Ms.Sue please ASAP**

1. If a number is not a rational number, then it is _____. (1 point) an integer an irrational number a whole number a radical 2. A picture frame is 12 inches long and 9 inches wide. In inches, what is the diagonal length of the picture frame? (1 point) 21 15 8 6 3. Which ...

*Wednesday, October 24, 2012 by Delilah*

**7th grade math Ms. Sue please**

2. Shelly sews a blanket that has an area of 170 square feet. It has 30 square blocks, each the same size. What is the approximate length of each side of a block? (1 point) 1 foot 2 feet 3 feet 4 feet 3. Which of these numbers can be classified as irrational? (1 point) 1 over ...

*Wednesday, October 24, 2012 by Delilah*

**Math Statistics**

The table below shows Rico’s grades during the third term in four subjects. Subject Units Grade Math 1.5 98 Science 2 97 English 1.5 95 A.P. 1 99 What was Rico’s average grade in the four subjects?

*Friday, October 19, 2012 by Milen*

**7th grade literature help please ASAP Ms.Sue?**

I need to write a paper for school. The directions are: "Research to find how the following connect to the author, Kurt Vonnegut, Jr.: Cloud seeding, World War II, Purple Heart, Kilgore Trout. Include any other interesting facts." So far, this is what I've got (I am doing an ...

*Friday, October 19, 2012 by Delilah*

**Statistic**

Number of Absences Final Grade 0 93 1 93 2 77 3 68 4 65 5 54 - Find the correlation coefficient for the data. I got this part of my answer. I believe the answer to be -0.9767 I am just going crazy with the second part. - Find the equation for the regression line for the data, ...

*Thursday, October 18, 2012 by Ashley S*

**7th grade science help the solar system Ms. Sue**

1. Most likely, ____ were formed when lava from the moon's interior flooded bowl-like regions on the moon's surface. (1 point) maria highlands craters basins 2. Depressions on the moon formed by large meteorites are called ____. (1 point) maria mountains craters highlands 3. ...

*Wednesday, October 17, 2012 by Delilah*

**4 grade math**

what the rule for 58,-2

*Sunday, October 14, 2012 by Monta*

**c++**

Your Mathematic school teacher want to use a program that can read the name and the mark of a student. Your teacher want the program to automatically find the grade of the mark and display the result(name, mark and grade). Help your teacher to develop a program that can solve ...

*Thursday, October 11, 2012 by sarah*

**7th grade science weather Ms.Sue help please**

1. Which of the following facts might be related to polar climates? (1 point) Solar energy hits these regions at a low angle. Year-round temperatures are always hot. These regions lie between latitudes 23° north and 23° south. Temperatures in these zones are moderate. 2. If ...

*Wednesday, October 10, 2012 by Delilah*

**7th grade social studies help quick please**

1. Who invented the caravel, or the first ship to be able to sail against the wind? (1 point) the Portuguese the Spanish the French The Vikings 2. What was the first country to secure a trade route to Asia around the Cape of Good Hope? (1 point) Spain England Italy Portugal 3...

*Wednesday, October 10, 2012 by Anonymous*

**Math 4th grade**

How do you find the properties of addition?

*Tuesday, October 9, 2012 by Penny*

**7th grade math ASAP quick please**

1. If a ping pong ball falls from the top of a building that is 168 feet high, how many seconds will it take the ball to hit the ground? Remember, the formula for distance is d = 16t^2. (1 point) 1 3.2 10.5 16 2. The volume of a box can be found by multiplying the length times...

*Monday, October 8, 2012 by Delilah*

**ELEMENTARY**

How to prepare PSAT test from 3rd grade

*Monday, October 8, 2012 by josh*

**English**

I'm a 7 Letter Words, You Read me daily, My 5, 6, 7th Letter increases every Year. 3rd and 4th Letter are the Same. My 3rd, 2nd and 5th Letter Covers 75% of the World. What am i?.

*Saturday, October 6, 2012 by Tesa*

**7th grade math Ms.Sue please**

1. Which of these numbers can be classified as both real and irrational? 5.858585858 63.4 square root 21 square root 36 2. Which is both a real number and an integer? 23 1 over 4 square root 27 3.402538 3. Which of these numbers is classified as both real and rational? square ...

*Friday, October 5, 2012 by Delilah*

**math 8th grade**

10(square root400 - 15) 10(20-15) 10(5)= 50 would this be correct?

*Tuesday, October 2, 2012 by jill*

**Geomatic Sequence**

In a geomatic sequence, the 7th term exceeds the 5th term by 48. Find the first term if the common ratio is 2.

*Monday, October 1, 2012 by Fara*

**MATH**

tHERE ARE 4 FIFTH GRADE CLASSES IN A SCHOOL. EACH CLASS Has 24 STUDENTS. fOR EACH GYM PERIOD, TWO FIFTH GRADE CLASSES TAKE GYM TOGETHER. tHERE ARE 10 GYM PERIODS IN ALL DURING SCHOOL WEEK. wHAT INFORMATION IS NOR NEEDED TO FIGURE OUT HOW MANY TOTAL STUDENTS TAKE A GYM PERIOD ...

*Monday, October 1, 2012 by lhyza*

**MATH 4TH GRADE**

THINK OF ALL THE WAYS TO BREAK 10 X 6?

*Monday, October 1, 2012 by DENISE*

**7th Science**

the addition of 50 g of salt to a sample of pure water causes its freezing point to be reduced from 0.0 degrees Celsius to -3.15 degrees Celsius. determine how many degrees the freezing point dropped for every 10 g of salt added. Thank ya, randomchik.

*Wednesday, September 26, 2012 by randomchik*

**2nd grade math**

____= 8+2?

*Wednesday, September 26, 2012 by todd*

**math**

5th grade equstions

*Tuesday, September 25, 2012 by erickka*

**6th grade math**

what does the |#| mean? Thanks

*Sunday, September 23, 2012 by luv history*

**6th grade math**

Simplify: |15|

*Sunday, September 23, 2012 by need help*

**6th grade math**

What is absolute value?

*Sunday, September 23, 2012 by luv history*

**earth**

how long would it take a radio wave with a frequency of 4.3 X10 to the 5th power Hz to travel from Mars to Earth if the distance between the two planets is approximately 8.00 x 10 to the 7th power km?

*Sunday, September 23, 2012 by Anonymous*

**3rd grade math**

9,000+600+50+4 in standard form

*Wednesday, September 19, 2012 by yasmine*

**4th grade math**

I have 5 ones and 19 hundredths. What number am I?

*Monday, September 17, 2012 by Angie*

**6th grade math**

Yes I am not smarter than a 6th grader. How do I show the math and in the simplest form for the following: A sixth grade class has 100 sheets of lightweight paper. They use 3/4 of the paper for a collection of class poems. What is the total thickness of the paper they use?

*Monday, September 17, 2012 by dad pulling out his hair*

**6th grade science**

What is porosity and permeability? Thanks

*Sunday, September 16, 2012 by Allison*

**6th grade science**

What is a A topographic map used for? thanks

*Sunday, September 16, 2012 by Allison*

**6th grade math**

9 + x = 17 I know that x=8 but how did you get it Thanks

*Friday, September 14, 2012 by some girl*

**6th grade math**

What is base measurement? thanks

*Friday, September 14, 2012 by some girl*

**writing**

who knows any 5th grade transition words?

*Wednesday, September 12, 2012 by jessica*