Tuesday
December 6, 2016

Homework Help: 11th Grade

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

Grade 10 Math
Tanesha needs to measure the height of a flagpole. She is 5'9" tall. She finds that if she stands 12 ft from the base of a flagpole, the top of her head touches the guy wire holding the flagpole up. The guy wire is anchored 15 ft from the base of the pole. How tall is...
Monday, September 19, 2016 by Becky

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

Math
On an automobile assembly line, every third car is green. Every fourth car is a convertible. a) How many cars are out of the first 100 will be convertibles? b) Which number of car is First Green convertibles? Grade 7 Math Please answer, ASAP.
Thursday, September 8, 2016 by Vince

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!

9th grade algebra
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

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

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 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

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

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

7th Grade Math
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

5th grade math
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

Algebra 1 (8th Grade)
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

6th grade math
A single, standard number cube is tossed. What is the probability of getting a number greater than 3? A. 2/3 B. 1/3 C. 1/6 D. 1/2 I think that it's D because a standard number cube has 6 numbers, and if we could get a number greater than 3, three is half of 6? So 1/2?
Saturday, May 14, 2016 by Lily L.

6th grade math
A company finds 5 defective toys in a sample of 600. Predict how many defective toys are in a shipment of 24,000. A. 40 B. 166 C. 200 D. 20
Friday, May 13, 2016 by Lily Longoria

6th grade math
You roll a number cube 20 times. The number 4 is rolled 8 times. What is the experimental probability of rolling a 4? A. 40% B. 25% C. 20% D. 17% How do I work this problem out? Please explain. Thank you.
Friday, May 13, 2016 by Lily Longoria

6th grade math
You have 3 pairs of white socks, 4 pairs of black socks, and 2 pairs of colored socks in your drawer. What is the probability that you reach into the drawer and randomly select a pair of white socks? A. 1/2 B. 1/3 C. 2/3 D. 3/7 I am stumped, please explain?
Friday, May 13, 2016 by Lily Longoria

6th grade math - Ms. Sue please check!
How many different lunch combinations can be made from two sandwich choices, three item choices, and three beverage choices if you choose one sandwich, one side, and one beverage? A. 8 B. 9 C. 18* D. 11
Friday, May 13, 2016 by Lily Longoria

science 4th grade
What is the property of matter that keeps a moving object in a straight line called
Thursday, May 12, 2016 by Anonymous

6th Grade Science - Connections Academy
Why is it important to understand how an ecosystem is organized? (essay)
Thursday, May 12, 2016 by Geek Girl

6th grade math
Write an inequality to represent the equation: The temperature stayed above - 15 degrees.
Thursday, May 12, 2016 by Lily Longoria

6th grade math
Complete the function table. Then write a rule for the function table. Input Output -3 [missing] -2 -4 -1 [missing] 0 [missing] 1 -1 Please show step by step and explain. Thank you!
Thursday, May 12, 2016 by Lily Longoria

12th Grade
Someone help me!! square root = sqrt (5x^2-5x-10)sqrt(x+7) + (2x+6)sqrt(x+2) >= x^3+13x^2-6x-28
Tuesday, May 10, 2016 by Athenal

12th Grade
Someone help me!! square root = sqrt (5x^2-5x-10)sqrt(x+7) + (2x+6)sqrt(x+2) >= x^3+13x^2-6x-28
Tuesday, May 10, 2016 by Athenal

Maths grade 12
It is given that cos^2 y + cos y = p . Determine the value of p if sin y = sin y . Cos y
Tuesday, May 10, 2016 by I don't understand

Math
Katherine earned 84,92,84,74, and 70 on her first five test. What is the minimum grade Katherine needs to earn on the next test to have a mean of 84 ?
Monday, May 9, 2016 by Denise

math
If my teacher grades a test of 54 questions and I get 18 wrong what will be my grade?
Monday, May 9, 2016 by adeline

5th Grade Social Studies
I am doing an ABC book and I need some words that I can use that I learned about this year like the really hard ones like X, Y, and Z but other ones would be helpful too.
Monday, May 9, 2016 by Kameron

algebra
write a c++ program which reads student name,ID ,mid,final for single course and for ten students and compute ;total mark &letter grade of each student;name student who scored maximum ;display maximum and minimum mark;display details each student alphabetically in table form.
Saturday, May 7, 2016 by lami

math
in the 6th grade 12 out of 27 students have a pet. if there are 162 students how many would have a pet? i get 72 is that right?
Thursday, May 5, 2016 by may

9th grade Physical Science
Two dogs are fighting over a rope. The first dog is pulling with 10N to the right. The second dog is pulling with 15N to the left. Which way will the rope move?
Wednesday, May 4, 2016 by Jennifer

Algebra
When will 9th grade students know for sure if they have to pass Keystones to graduate?
Tuesday, May 3, 2016 by Bri

7th Grade Math
Fernando is 6 1/4 feet tall. If one inch equals 2.54 centimeters, what is Fernando's height in centimeters? My answer is 15.49 centimeters. Is my answer correct? If not please show me how to work it out.
Monday, May 2, 2016 by Tim

7th Grade Math
Sam serves a tennis ball at a speed of 90 miles per hour. If 0.62 mile is equivalent to 1 kilometer, what is Sam's serve speed in kilometers per hour? Round your answer to the nearest hundredth.
Monday, May 2, 2016 by Mikey

Geometry
A hill slopes down from a building with a grade of one for to five feet measured along the horizontal (slope of 1/5). If a ladder 36 ft. long is set against the building, with its foot 12ft. down the hill. How high will it reach the building?
Saturday, April 30, 2016 by Anthony

6th Grade Science - Connections Academy
Asexual reproduction is common in _____. A. Mammals. B. Frogs. C. Fertilization. D. Bacteria.
Saturday, April 30, 2016 by Geek Girl

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