Wednesday
October 26, 2016

Each side of the cube measures 2 cm,and the mass of the cube is 32g.what is the density of the cube?
Tuesday, October 11, 2016 by arlee

Find the area of the figure at right in at least two different ways. Explain how you get your answer with diagrams and remember to label them with the correct units. So the image is a 10cm by 15cm and smaller box attach to the side. Like an London shape . I think I should just...
Tuesday, October 11, 2016 by Angel

Monday, October 10, 2016 by kara

Mathematics Help
Giving a test to a group of students, the grades and genders are summarized below. A B C Total Male 3 15 11 29 Female 14 9 12 35 Total 17 24 23 64 If one student is chosen at random, find the probability that the student was female OR received a grade of "C". (Leave ...
Saturday, October 8, 2016 by Anonymous

algebra
Need help in solving this To receive an A grade, a student must average 100 or less but more than 93. If Zane received an A in the course and had five grades of 95, 92, 98, 76, and 100 before taking the final exam, what were the possible grades for his final if there were 100 ...
Thursday, October 6, 2016 by jennifer

our topic is cell -it is the main component of the plant cell wall
Thursday, October 6, 2016 by someone

choose the number that has the digit 5 with a value that is 10 times less than the value f the digit 5 in this number: 54,271
Tuesday, October 4, 2016 by Aiden

Show how to make one addend the next tens number. Complete the new addition sentence 26+27=? Is it 53 (10+43=53)
Tuesday, October 4, 2016 by jj

A poster is 3 inches long. its 4 times as wide as it is long. a. draw a diagram of the poster and label its diagram b. find the perimeter and area of the poster
Tuesday, October 4, 2016 by Mythreyee

During snack time at preschool, the teacher divided 3/5 of a gallon of milk evenly between 2 students. how much milk did each student get?
Sunday, October 2, 2016 by Catherine

How many 3-digit numbers can be formed from the four integers 0, 1, 2, 3, if; a) no digit is repeated, b) Repetition is allowed, c) The number is even and repetition is not allowed, d) The number is odd and repetition is not allowed.
Sunday, October 2, 2016 by lyra

A stone is dropped from rest from a bridge that is 45 m above a river. A second stone is thrown down 1.o s after the first stone is dropped. The two stones strike the water simultaneously. What was the initial velocity of the second stone?
Thursday, September 29, 2016 by Cass

Math
Kody has currently has an average of 80 in his math class. What must he make on his midterm, that counts 20% of his grade, to maintain a 70 or above average?
Thursday, September 29, 2016 by Anonymous

Help how do I find "one exterior angle 180- interior angle" of 6,7, 9, 12 sides please show your work so I can understand thank you
Tuesday, September 27, 2016 by Jay

Math
And which situation what do you need a percent less someone to solve a problem? 7th Grade Pre Algebra
Tuesday, September 27, 2016 by Cheyenne

math
f i have a 100 in a class and i get a 0 on something that is worth 23% what will my grade be ?
Tuesday, September 27, 2016 by question

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

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

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

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

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

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

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

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

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

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

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

Wednesday, September 14, 2016 by maphuti

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

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

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

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

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

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

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
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

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

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!

Evaluate the following expression given the function. function: h(x)=12/x problem: h(x) = -2 solution: -2 = 12/x. 1/12 * -2 = 12/x *1/12 (mulitply both sides by 1/12 to get x by itself. -2/12 = 1/x -1/6 = 1/x (simplified -2/12) I don't think this is right. Can you explain ...
Wednesday, August 31, 2016 by Alexis

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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 answers????)
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

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

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

Spanish
Read the situation and fill in the blanks with the correct TENER expression. 1.You studied for a test, but your friend didn't and got a better grade than you. Tu_______________________.
Sunday, May 22, 2016 by Phyllis

In the coordinate plane below the equation of the line that passes through the points O (0,0) and A (1,n) is :
Friday, May 20, 2016 by IceLady900

Math
As most of you are teahers,I would like to know what topics 12th grade admission exams take into account. Thanks in advance.
Friday, May 20, 2016 by Camila

What is the width in feet if a window is 60 inches wide?
Wednesday, May 18, 2016 by Anonymous

English
I have a 60 in English and I need to take 2 tests. (they count as 45% of our grade) I really want to get at least an 82, does anybody know what grades I have to make in order to bring it up? I would really appreciate for a fast reply. Thanks!
Tuesday, May 17, 2016 by Madison

How can I factor 18x^2+x=5 by completing the square?
Tuesday, May 17, 2016 by Anonymous

i need help with connections acadamy
i need help with lesson 19 sounds and ideas unite test. I know all of the answers down to number nine, I do not understand the rest please help gavin grade 7
Tuesday, May 17, 2016 by gavin

Math
Is this an example of two-variable data? Data Management Marks: 74,81,66,53,92,45,80 Grade 12 Average: 77,87,68,67,85,55,76 i think it is..
Monday, May 16, 2016 by Rose

Thx again for another year of success
Hey ms. sue, i am now in 9th grade thx to you i just wanted to say thx again for helping me last year!!! and this year a couple of times :) :DDDD
Sunday, May 15, 2016 by Jam

Math
Cesar's sixth- grade class sorted books in the library. The class sorted 45 books in 90 minutes. Write an equivalent ratio to find how long it would take to sort 120 books.
Sunday, May 15, 2016 by Milo