Monday
September 26, 2016

Homework Help: 9th Grade

7th grade math
can you anwser this question for me okay the problem is x+4(x+3)
Tuesday, February 19, 2008 by Nejat

proofread
Hi, can someone proofread this for me. I'll appreciate it. Thanks in advance. The practicum site I selected is an elementary school. I will be assisting a first grade teacher during the semester. I will be helping her with her students and with other teacher ...
Sunday, February 3, 2008 by Bizzy

Math
Can i please get your help on fractions and i am in the 7 th grade
Wednesday, January 30, 2008 by Derricka

7th grade geometry
pr/ac = ?/cb pr=6,ac=?, cb=15
Monday, January 28, 2008 by traci

3rd grade english
wat is a noun
Sunday, January 27, 2008 by Dakota

4th grade Algebra
How to solve this problem. 3X-Y=12
Thursday, January 24, 2008 by Serena

Science(IX grade)
What are the bond types present in Ammonia?
Monday, December 24, 2007 by Rish Bhaya

5th Grade Math Problem
If 1=4, 2=7, 4=13, 5=16, 8=25, what is the pattern?
Thursday, December 20, 2007 by Mathew

Grade 10 MATH
17^115
Wednesday, December 5, 2007 by Vincent

Math
I am trying to help my son in Algebra, the only thing is that I have forgot some of these thing.He has a word problem I can not figure it out please help a mother help her 9th grader. Q- The polygons below are similar. Find the unknown side lengths if c=24. Each measure is in ...
Tuesday, November 13, 2007 by Mary

reading
i an in forth grade and i have to do a book report.
Saturday, November 3, 2007 by adrian rodriguez

5th grade math
what is the decimal form of 6 tenths
Wednesday, October 10, 2007 by 5th grade

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 by Cody

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 by Armani

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 by Emma

Algebra
Given f(x) = -5x-1, find f(a-1). Would this be -5a+5-1? Yes, you have it. What grade are you in?
Sunday, May 6, 2007 by Erin

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 by stumped

1st grade math please help!!!
8...
Tuesday, April 24, 2007 by Noel

math
Derivatives are usually not taught in 5th grade. That is what your question is about: Rates of change. Complete the following statements with the correct words Note: Correct spelling is important. If s(t) is a distance (or height or position) function, then s'(t) would be ...
Monday, February 19, 2007 by drwls

math
how do you do fractionation? huh??/ What grade are u in?
Wednesday, February 7, 2007 by Nikki

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 by Shaina

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 by jasmine20

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 by Jasmine20

4th grade math?? help!!
2 to the 2 power??? i need help !!!! 2^2= 2*2= 4 thanks boobbbyyy!!!
Thursday, November 16, 2006 by Billy 4th grade

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 by Richard

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 by ♫αℓ ♥ ℓιηєя♫

homework !!
My daughter did excellent in school last year (grade 1) She was reading at a grade 2 level, and loved school. Now, she says she can't read, won't read and when she tries she is getting all the small words wrong. Is she playing me or does she have a problem?? My first ...
Tuesday, September 19, 2006 by Stephanie

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 by Tatyana

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 by kelsey

6th grade math
Juan has 28 paperback books. Each book is 11 4 inches wide. Will all his books fit on one shelf? If not, how many will fit and how many will have to go on another shelf? If yes, how many more paperback books, if any, will fit on the same shelf? Explain.
Saturday, September 24, 2016 by Allen B

Geometry
I am doing 7th grade algebra, and my homework is due by 9:00 and I don't know how to solve this question: Find the measures of supplementary angles 1 and 2 if, A) m angle 1 is less than m angle 2 by 40 degrees B) m angle 1:m angle 2=5:4 Please help soon my class starts at ...
Saturday, September 24, 2016 by Ava

English
Here is another approach .. Can someone tell me a book that you can read during the 8th grade unit? Example: The Maze Runner. What is another book we got to choose ?
Thursday, September 22, 2016 by Lexi

English
Can someone give me a summary of one of the books they read for the 8th grade unit? Ex: The Mazerunner ? This will help me with my answer. Thank u
Thursday, September 22, 2016 by Lexi

Algebra
These are your test scores: 82, 78, 93, and 70. With an average of 80 for a B needed, what score do you need to get on your next test to have a B in class? x = grade needed
Wednesday, September 21, 2016 by Emelia

8th Grade Math-exponents
Let me try writing it again... (X/2)^3*(X/2)^4 --------------------- (X/2^3)^2 I keep getting X/2^6, but the book says X/2^5. How do you get X/2^5????
Wednesday, September 21, 2016 by Logan

6th Grade Maths
Where do I place the parentheses and/or brackets to make this sentence true? I have tried every combination using the correct order of operation PEMDAS - and NOTHING is coming out with 54 as the answer. 45/2 x 4.7 - 4.4 x 6 = 54 Thanks!
Tuesday, September 20, 2016 by Adrienne

Math 6th grade
Tony owns a personal training business. He makes a total of $500 for every 3 clients he acquires. If Tony is saving to purchase 2,2000 in new equipment , how many clients will he need?
Tuesday, September 20, 2016 by Kay

7th grade math
a photograph is 4.5 in. wide and 6 in. long. A yearbook editor has the photo reduced to fit a spade 1.7 in. wide. how long is the reduced photograph?
Tuesday, September 20, 2016 by Nae

4th grade math
Elizabeth has 45 cents in her pocket.none of the coins are pennies.Make a list of all the combinations that could be in Elizabeth's pocket. I am so confused. (:V)
Monday, September 19, 2016 by Anonymous

Science 7th Grade
How do i solve this. Atomic Theory Date (year) Name of Scientist(s) Contribution to the Theory Source 5th century BC Leucippus and Democritus They proposed that all matter is composed of tiny particles called atoms that can’t be split into smaller pieces and that attach ...
Sunday, September 18, 2016 by None Of Your BIzz

Science (7 grade) Help Me
how should i proper for a file study and what should i do if there is an accident??
Friday, September 16, 2016 by Kyle steward

5th grade math
each letter represents a different digit from 1 to 9. what number TWO represents? ONE + ONE --------------- TWO i found two solution so far but only by trial and error, can someone tell me if there is more and what they are? 134 +134 ------ 268 356 +356 ----- 712
Friday, September 16, 2016 by edina

8th grade math
How do you figure the height of a cube is the cubic inches if 750?
Thursday, September 15, 2016 by Tom

Math
Mandy had 22 correct her grade was 80% how many questions on the test?
Thursday, September 15, 2016 by Ja'Quan

Math 7 grade
So this is the question The number 108 is the LCM(least common multiple) of 36 and 54.list the multiple of 36 and 54.Explain your reasoning.Plisite help me whit this is actually my homework for tomorrow plis help
Wednesday, September 14, 2016 by Lexia

social science grade 8 138
10 advantages of colanisation and write if the advantage has a negative or positive impact give a reason for your answer
Wednesday, September 14, 2016 by maphuti

8th grade math
how would I graph a slope of 0.2 and a y intercept of 0.3? I know that y intercept is up and down, and the slope is rise (up)over run (across) , but I am confused because of the decimal format. Thank you, I asked mom but she doesn't know either, and I couldn't find ...
Wednesday, September 14, 2016 by Charlotte

pre algebra 8th grade(0, 0.3), (1, 0.5), (2, 0.7),
how would I graph a slope of 0.2 and a y intercept of 0.3? I know that y intercept is up and down, and the slope is rise (up)over run (across) , but I am confused because of the decimal format. Thank you, I asked mom but she doesn't know either, and I couldn't find ...
Tuesday, September 13, 2016 by Charlotte

Need help 6th grade math
A large pizza has 8 slices determine whether 6 large pizzas will be enough for 24 people if each person eats 2 to 3 slices of pizza Plz I need help By savanna
Tuesday, September 13, 2016 by Savanna

4th grade math
Write two 5-digit addends whose sum would give an estimate of 60,000
Sunday, September 11, 2016 by Heather

8th Grade Pre-Algebra
Hi, I really need some help with scientific notation. How do I convert large numbers like 108,000,000 and other numbers that are even larger than this to scientific notation? This is for a math project and even though I learned about this, it's still hard for me to ...
Saturday, September 10, 2016 by Music Lover 14

6th grade plz help
A watch costs d dollars how would u write the price of a radio that costs $15 more than the watch plz help thx
Wednesday, September 7, 2016 by Savanna

Math
I need help. So supposed that you have three diffrent lenghts of linking cubes as shown below . ( 5 blacks, 3 whites 2, reds) Assume that you have as many of these lengths as you need, but you may not take them apart. a) 25 d) 29 b) 20 e) 30 c) 18 f) 32 Grade 7 Math.
Wednesday, September 7, 2016 by Vince

7th grade Math (Ms. Sue)
For questions 2 and 3, order the numbers in each list from least to greatest. 2. -5, -7, 0, -1 A. 0, -1, -5, -7 B. -1, -5, -7, 0 C. -7, -1, -5, 0 D. -7, -5, -1, 0 3. 0, [-14], 13, -12, [-16], 17 A. -16, -14, 13, -12, 0, 17 B. -12, 0, 13, 14, 16, 17 C. -12, -14, -16, 0, 13, 17 ...
Wednesday, September 7, 2016 by Lily

7th grade Math
Which of the following is a true statement? A. -8 > -6 B. 10 < -12 C. -5 > -7 D. -9 >6 This is integers, and I'm stumped. Please help! Thanks.
Wednesday, September 7, 2016 by Lily

MATH help asap
connections academy 8th grade Lesson 9: Integers and Algebra help please anyone!
Wednesday, September 7, 2016 by Proxy

math
gasoline and water are immiscible. Regular-grade gasoline has a lower density than water. A 100mL graduated cylinder with an inside diameter of 3.2 cm contains 34 g of gasoline and 34 g of water. What is the combined height of the two liquid layers in the cylinder? The volume ...
Tuesday, September 6, 2016 by Anonymous

5th grade math
If a farmer divides his land into square fields that are 1/2 mile long and 1/2 Mike wide how many fields will he have
Thursday, September 1, 2016 by Dexter

8th Grade Science
Why do scientist use standered units of measurements? A.) Because their tools only measure in units B.) Because their units are either too small or too large to work with C.) So they can communicate findings without confusion D.) So that people who are not scientists can ...
Thursday, September 1, 2016 by ItsMe!

4th grade math
solve the following problems using pictures, number or words. At president's inaguration in 1861, the newpaper headlines stated there were about 30,000 people in attendance. If the newpaper rounded to the nearest thousand, what is the largest number and smallest number of ...
Tuesday, August 30, 2016 by Mythreyee

4th grade math
solve the following problems using pictures, number or words. At president's inaguration in 2005, the newpaper headlines stated there were about 400,000 people in attendance. If the newpaper rounded to the nearest ten thousand, what is the largest number and smallest ...
Tuesday, August 30, 2016 by Mythreyee

4th grade math
solve the following problems using pictures, number or words. At president's inaguration in 2013, the newpaper headlines stated there were about 800,000 people in attendance. If the newpaper rounded to the nearest hundred thousand, what is the largest number and smallest ...
Tuesday, August 30, 2016 by Mythreyee

10th Grade Math
A history class is comprised of 6 female and 9 male students. If the instructor of the class randomly chooses 5 students from the class for an oral exam, what is the probability that 2 female students and 3 male students will be selected? Round your answer to 3 decimal places...
Tuesday, August 30, 2016 by Jonathan

Math
What is 50x50 and why pls show work (don't show adult work I'm in 6 grade I'm not going to understand lol)
Monday, August 29, 2016 by Vanessa

math
I need help figuring the grade for two students I keep getting a big number. *Note Final can replace a low exam grade 𝐺𝑅𝐴𝐷 ​9864; = .15 ∗ (𝐷𝑎𝑖𝑙​19910; 𝑎𝑣𝑔) + .65 &#...
Monday, August 29, 2016 by chris

Social studies
What does accesaibility refer to? Using grade level words and activities Accessing the online textbook without a password Keeping a clutter free workspace at home The usability of course content regardless of a persons ability or disabilities ••
Monday, August 29, 2016 by Maddi helton

12th grade physics
A boat pulled through a canal by horses walking parallel to the canal and exerting a force of 1000 N on a tow Rope 40 meters long. Is the distance from the boat to the horse track is 15 meters, what is the magnitude of the effective component pulling the boat forward
Friday, August 26, 2016 by Daryione

7th grade math
parmesan cheese was on sale for $13.60 per pound. wesley bought a piece of the parmesan cheese that weighed 1 1/8 punds. how much did he pay
Thursday, August 25, 2016 by mythreyee

Math
I don't get where u got the 1:80 from 2:20 the time left in math class? Why and how did u change 2:20 to 1:80? I'm 25 yrs out of school trying to help my 5th grade daughter
Tuesday, August 23, 2016 by Sheila

8th grade math
Romita gets the sushi lunch special at Yoshi's. By using a coupon she receives $2.00 off the regular price p. Her total cost including 20 percent for tax and tip is $9.00. What is p the regular price of the lunch special?
Thursday, August 18, 2016 by Robin

Geometry
1.A student receives an unsatisfactory grade on a test for which he thought he was prepared.
Thursday, August 11, 2016 by GummyBears18

Math
8th Grade Math 180degrees - (125degrees+38 degrees) = x degrees how do i solve this ?
Thursday, August 11, 2016 by Brianna

Math
At 6th grade school dance , there 132boys and 89 girls and 14 adults
Monday, August 8, 2016 by Jesenia

Math
At 6th grade school dance , there 132boys and 89 girls and 14 adults
Monday, August 8, 2016 by Jesenia

Math 6th Grade
The product of the GCF and LCM of two numbers is 12. Give one possible pair of values for the two numbers
Tuesday, August 2, 2016 by Aa

Chemistry Grade 12
If the concentration of I^-1 is found to be 2.4 x 10^-3 mol/L in a saturated solution of PbI2. What is the Ksp of PbI2?
Thursday, July 28, 2016 by Kevin

Chemistry Grade 12
If the concentration of CN1- is found to be 1.4 × 10-6 mol/L in a saturated solution of AgCN, what is the Ksp of AgCN?
Wednesday, July 27, 2016 by Kevin

Math
Bobby has a 95 in his math class. He had a test and got a 83 on it. What is his grade now?
Monday, July 25, 2016 by Anonymous

12th grade Chemistry
BOND BREAKING AND BOND MAKING: Determine by calculations and energy level diagrams, to proof whether these two reactions are endothermic or exothermic reactions.. 1. Methane burns in oxygen 2. Nitrogen (II) reacting with oxygen producing nitrogen monoxide.. please anyone just...
Sunday, July 24, 2016 by Barachiel

java program
Create a program that will print the student’s letter grade given the following specifications : 90 – 100 = A 80 – 89 = B 70 – 79 = C 60 – 69 = D below 60 = F
Wednesday, July 6, 2016 by april

Math
Ama, Karla and Daniel are siblings. Ama is 3 years older than Karla and Daniel is 2 years older than Ama.The sum of their ages is 32. How old is each child. Please help me I don't know what to do, it's my High School Summer Holiday Homework!!! But I'm still in ...
Saturday, June 25, 2016 by Laiba

Physics
I have a 67 as a final grade for the year in my physics class my final exam counts as 10% if I get a 0 and just don't show up to my final will I fail the class for the year?
Tuesday, June 14, 2016 by Bs

grade 12 chem
made a graph of y axis (density g/ml) and x axis (concentration of salt Nacl mass%) what is the slope of the slope?
Tuesday, June 14, 2016 by hafs

O98 algebra
To receive a C grade, a student must average more than a 77 but less than 85. If Emma received a C in the course and had five grades of 74,83,73,67,and 85 before taking the final exam, what were the possible grades for her final there were 100 points. (Assume all six grades ...
Friday, June 10, 2016 by Sheba

regents
I have to take the Regents exam, but there are a great number of math regents exams. If I am in 11th grade,which one should I take??plz help , this is urgent! !😣
Wednesday, June 8, 2016 by Paul

Math Makes Sense Grade 3
Colour the spinner red and blue. Make it so that when the pointer is spun, the probability of landing on blue is 1 in 4. What is the probability of landing on red?
Wednesday, June 8, 2016 by Sandra

Math Makes Sense Grade 3
Make a spinner with 3 colours. I chose green, red and blue. Colour it so that when the pointer is spun, the probability of landing on the green is 2 in 4. What is the probability of landing on either of the other 2 colours.
Wednesday, June 8, 2016 by Sandra

Math
Use 18 coins to make $1.75 I NEED LOTS OF HELP IM JUST IN FOURTH GRADE AND MY TEACHER NEVER TAUGHT ME THIS MY TEACHER IS MRS MCABE
Saturday, June 4, 2016 by Isabella

Samples and Predictions Math
Help please I really don't understand this! 1)Janine wishes to conduct a poll to predict how many students will vote for her for class president. Which polling methods are likely to be biased? Choose all answers that are correct. A. Five people in each of Janine’s ...
Wednesday, June 1, 2016 by Rochelle

Algebra
Test scores of average 7th grade class are: 77,83,92,66,89,74,98,79,85,75,80,88,76,9​6,84,100,71,93,70,82 The mean is 82.9 and the standard deviaition is 9.7 1. What score is in the 80th percentile? 2. Your teacher tells you that your score beat 78% of the scores on the ...
Monday, May 30, 2016 by Ulia

Physics grade 11 HELP
A cannon fires a projectile at 75 m/s at an angle of 56.7 above the horizontal. How high does the projectile get off the ground?
Sunday, May 29, 2016 by Shirley

7th grade science final
review Question -- 3 simple steps for DNA duplication I have found so many answers but cant get a concise one. 1. separation - of 2 dna strands unzips 2. duplicates 3. zips back up and then a simple sentence about each
Sunday, May 29, 2016 by Danny

Math ms sue??? (Check my anwsers????)
1) What would the slope be for a road that has a rise of 11m and a run of 100m? a. 22 over 100 b. 11 over 100 (THS ONE) c. 15 over 100 d. 30 over 100 2) What would the slope be for a road that has a rise of 5m and a run of 100m? a. 0.05 (THIS ONE) b. 0.25 c. 0.16 d. 0.02 3) ...
Thursday, May 26, 2016 by john

math grade 9
can someone check over my answers and correct them? *over means fraction 1) What would the slope be for a road that has a rise of 11m and a run of 100m? a. 22 over 100 b. 11 over 100 (THS ONE) c. 15 over 100 d. 30 over 100 2) What would the slope be for a road that has a rise ...
Thursday, May 26, 2016 by john

Maths,Physics,Life Science, Agricultural science
list three factors to consider when choosing subject in grade 10
Thursday, May 26, 2016 by sibongile

Math
PQR has vertices p(5, -1), q(0.8), and r(7,5). It is translated right 3 units and up 6 units. Find the coordinates of P', Q', and R'. A) P(8,5), Q(3,14), R(10,11) B) P(2,5), Q(-3,14), R(4,11) C) P(8,-7), Q(3,2), R(10,-1) D) P(2,-7), Q(-3,2), R(4,-1) Please help ...
Thursday, May 26, 2016 by Waffles

Algebra II
If one leg of a right triangle is 5 times the square root of 3 centimeters, and the hypotenuse is 2 more than the other leg, what is the length of the other leg? While it does say please show my work, I literally have NO idea how to solve this, and this is one of my last ...
Wednesday, May 25, 2016 by Trip

English
The fifth grade class was 3/5 boys. Of those boys, 4/6 had brown hair. What fraction were boys and had brown hair?
Wednesday, May 25, 2016 by Ethan

Math Help!
I ned help in Unit 4 Lesson 12 Graphing in the Coordinate Plane Unit Test. I am from connections academy in 7th grade Semester 2! I NEED HELP ASAP
Wednesday, May 25, 2016 by IceLady900

grade 9
A 40m deep well with radius 3.5m is dug & the earth taken out is evenly spead to from a platform of dimension 28m by 22m.find the heght of the platfoem?
Sunday, May 22, 2016 by fira

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