Sunday
February 7, 2016

Posts by maggie

Total # Posts: 380

Science-physics
A ball is thrown horizontally from the top of a building 37.5 m high. The ball strikes the ground at a point 80.3 m from the base of the building. The acceleration of gravity is 9.8 m/s 2 . Find the time the ball is in motion. Answer in units of s.
November 16, 2015

college algebra
Kiran drove from City A to City B, a distance of 242 mi. She increased her speed by 10 mi/h for the 351-mi trip from City B to City C. If the total trip took 12 h, what was her speed from City A to City B?
September 30, 2015

Science help
I can't stand when people wanna leave hints like leave the answer not lectures and a lesson on how to do it. If she needed that she wouldn't be here right now.
April 24, 2015

Geometry
Are my geometry answers correct? Please help, I'd like to make sure before I hand this in. Name the property of equality each statement illustrates. 1.) If m∠2=m∠3 and m∠3=m∠1, then m∠2=m∠1. My answer:Transitive Property 2.) AC=AB+BC, ...
April 21, 2015

math
Natalie practices the piano everyday. On Monday she practiced for 10 minutes. If she practices everyday for 10 minutes, on which days of the week will she have practiced for 90 minutes? Explain.
April 17, 2015

algebra
How do I state which property of exponents justifies each step of this simplification?: 3^2x^6z^10/2^2y^18*x^4y^4z^4/5z^3*27z^6/2^2x^2y^3 Im really stuck on this problem, I've managed to figure out the first 5 problems but this one is troubling me.
April 9, 2015

algebra
How do I rewrite this equation using radicals instead of rational exponents? I rewrote the whole equation in simplest form 25x^(11/10)4√y How do I rewrite it with radical exponents?
April 6, 2015

algebra
Find a special factoring pattern for a difference of two sextics: (a^6-b^6).
April 6, 2015

chemistry
determine the concentration of NH3(aq) that is required to dissolve 775 mg of AgCl(s) in 100.0 mL of solution. The Ksp of AgCl is 1.77× 10–10.] please help!!!!!!!
April 3, 2015

Chemistry
A helium-filled balloon has a volume of 2.68 L at 15◦C. The volume of the balloon decreases to 2.33 L after it is placed outside on a cold day. What is the outside temperature in K? Answer in units of K.
March 29, 2015

teacher aide
lesson - 02604500 - helping abused children
March 14, 2015

Math
Determine the solution set of 2x-3y<6 4x + 4y < 8 | This sign should be Less than or equal to
February 21, 2015

Physics
A Ferris wheel 26.0m in diameter rotates once every 19.0s What is the ratio of a person's apparent weight to her real weight at the top and at the bottom? Please help! I know there are other questions similar to this but none of the answers are helping me, they are too ...
February 20, 2015

Math Help
Hello! Can someone please check and see if I did this right? Thanks! :) Directions: Find the exact solutions of the equation in the interval [0,2pi] cos2x+sinx=0 My answer: cos2x+sinx=cos^2x-sin^2x+sinx =1-sin^2x-sin^2x+sinx =-2sin^2x+sinx+1=0
February 2, 2015

Chemistry
What are the ppm of each of the atoms contained in a solution that is 655 ppm K3PO4?
January 11, 2015

Social Studies help
@Ms.Sue IS mean because, I have that same question in social studies which does not require a book. so before making accusations against her ask her if its for a book. I no longer seek Ms.Sues help because, of her poor attitude and lack of knowledge sometimes when it comes to ...
December 17, 2014

Science Help!
thanks @DrBob222
November 14, 2014

science Help 911!!
its A and C!!!!
November 14, 2014

Science Help!
which one is it??
November 14, 2014

Science Help!
shut up @DrBob222 this is sites purpose is to give answers and help out. Not to ask questions and criticize someone on why there on here. I'm gonna tell you something instead of asking you something: If you don't like people cheating get off of here. Please and Thank ...
November 14, 2014

Science Help!
wow @Jasmine Shaw if were cheaters why do you have an account on here? HAHA
November 14, 2014

science help!!!!!!!!!
c'mon @Ms.Sue your not helping
November 7, 2014

Social Studies
oh shut up @yourmom at least she gives up her time in a day to help you out because, you don't know anything.
November 3, 2014

Social Studies
This sight is for people looking for answers to questions regardless if you think there "cheating" if you don't agree with cheating get off this sight and go on with your business but, if your here to help, help! Don't ask if there "cheating" or ...
November 3, 2014

Social Studies
@Ms.Sue when someone gets an answer wrong DO NOT say 'I disagree with that answer' just give the answer say 'oh no the answer for number 6 isn't __ its __' that helps
October 30, 2014

8th grade English/Language Arts
ugh I need the answer to #3. helllppp!!!!
October 28, 2014

Language Arts
I know @lololol I was going to ask the same thing
October 23, 2014

Language Arts
actually @camster was right. I used his answers and got 100%
October 23, 2014

science help
Thanks for the help guys :)
October 16, 2014

Math
A family size pizza is 24$ and costs 3 times as much as a small pizza. How much does the small pizza cost?
October 6, 2014

Englishm
Write two paragraphs about how social media has changed the way you think about written communication.
September 13, 2014

English
Can anyone delete this
September 11, 2014

CORRECTIONAL PRACTICE AND POLICY
So is it B?
September 9, 2014

CORRECTIONAL PRACTICE AND POLICY
This person, sentenced to life with little hope of parole, could live many years in the prisons of America and whose physical or mental disabilities require more extensive medical and treatment care. A. Infectious offender B. Developmentally challenged offender C. Sex offender...
September 9, 2014

Biochemistry
10.275
September 8, 2014

mathematics
One hydrant can fill a truck in 12 minutes, another in 6 minutes . If they are both turned on together how long would the truck take to be filled? 12+6= 18\2= 9 minutes
July 23, 2014

mathematics
Use the definition of limits to show that Lim x➡ 0 : (x^2 - 9) / (x + 3) = -6 hence find the number d > 0 given that e=0.05
June 27, 2014

statistics
An average of 1.4 private airplanes arrive per hour at an airport. Let x denote the number of private airplanes that will arrive at this airport during a given hour. Calculate the probability distribution of x. Find the probability that x = 4.
May 28, 2014

probability
I am lost. How do I figure this out? I know there are 2 ways to get the sum of 5 but do I count it backwards too? 1+4 4+1. How do I know how many sums? Joe rolled two fair number cubes that have faces labeled 1 to 6 each. He rolled the two cubes 180 times. According to the ...
May 27, 2014

SS
Yes i took the quiz made 100 thanks 😆
May 12, 2014

calculus
in the following series x is a real number. In each case use the ratio test to determine the radius of convergence of the series. Analyze the behavior of the series at the endpoints in order to determine the interval of convergence. A) (nx^n)/(n^2 + 2) B)((n^2)(x-2)^n)/2^n C...
April 12, 2014

science
A 3.5-cm tall object is placed 10.0 cm in front of a concave mirror having a focal length of 14.5 cm. Find the location position and height by drawing a ray diagram to scale. Verify your answer using the mirror and magnification equations. cm (location) cm (height)
March 26, 2014

Physics
NO
March 24, 2014

math
the area of the curved surface of D battery witha diameter of 3.2 centimeteres and a height of 5.6 Centimeters
March 20, 2014

Physics
Jack rides his skateboard a total distance of 120 m in 20 sec. What was his speed? 5 seconds after he started Jack was at a distance of 30 meters. 10 seconds after he started he was at a distance of 70 meters. What was Jack’s speed from time = 5 sec to time = 10 sec? Did ...
February 27, 2014

College Chemistry
If your heating generates soot on the bottom of the crucible, what is the origin of the soot? How will this soot collection affect x? x is the mols of waters of hydration
February 23, 2014

vocab
Hi! Here are the answers for this one. The living room looked immaculate except for a lum under the carpet, a blatant sign that my son had taken a shortcut in cleaning up.
February 18, 2014

math
Thank you for the 2nd one I got .04545 on the 3rd one I got 32.7272
February 11, 2014

math
The length of the highway is 500 miles. If 1 inch represents 100 miles, what is the length of the highway on the map? If on a scale drawing 55 feet are represented by 20 inches, then a scale of 1/8 inch represents how many feet? If 1 inch represents 55 miles on a map, then how...
February 11, 2014

Math
Cooking for 2 days shrinks a a 3 3/4- -pound ham to 2/3 its original size How many punds is it
February 10, 2014

Math
A scale drawing has a scale of 1/4 in. :6ft. Find the length on the drawing for each actual length a.18ft b. 66ft c. 204ft
February 10, 2014

Chemistry
Calculate the amount of energy in calories that is needed to melt 45g of ice at -20°C and then increase the temperature to 95°C
February 6, 2014

math
When Melissa was born, her parents put $8,000 into a college fund account that earned 9% simple interest. Find the total amount in the account after 18 years.
February 3, 2014

mah
When Melissa was born, her parents put $8,000 into a college fund account that earned 9% simple interest. Find the total amount in the account after 18 years.
February 3, 2014

Math
Mona opened a savings account with a $500 deposit and a simple interest rate of 5.6%. If there were no deposits or withdrawals, how much money is in the account after 8/1/2  years
February 3, 2014

Help!!!
Thanks @Emily I got 8/8 100%!!! I am so grateful thanks baby girl :) nice try ms.sue maybe next time...love your help always
February 3, 2014

math
Alicia planted 45 tulip bulbs last year.This year she plans to plant 65 bulbs. Find the percent of increase in the number of tulip bulbs to the nearest tenth.
January 31, 2014

math
When Hugo was 9 years old he was 56 inches tall. Hugo is now 12 years old and he is 62 inches tall. Find the percent of increase in Hugo’s height to the nearest tenth.
January 31, 2014

math
The 2008 yearbook at Middleton Middle School had 236 candid pictures of students.The 2007 yearbook had 214 candid pictures of students.To the nearest tenth, what was the percent of change in the number of candid student pictures from 2007 to 2008
January 31, 2014

History
Can someone please check my answers? :) 1. What was the greatest threat to a slave family’s stability? (1 point) the birth of a new baby an increase in cotton production *** a marriage in the slaveholder’s family the slaveholder’s acquisition of new slaves 2. ...
January 21, 2014

math 3rd
THANK YOU MISS SUE :)
January 8, 2014

math 3rd
Ok Thank you so then 2.4- 2.3999 would be .0001 or just 1?
January 8, 2014

math 3rd
I have to subtract 1.- 0.98765= I think it should be 1.98765 but I used the calculator to see if it was right and I get 0.01235 don't understand how that could be right?
January 8, 2014

chemistry
basic
January 6, 2014

help plz? 2 questions
HA! yea it is!
December 17, 2013

math - inequalities
How many integers are common to the solution sets of both inequalities? x+7 ≥ 3x 3x+4 ≤ 5x
December 14, 2013

math
15kg/min=_________g/s
December 2, 2013

Pre-Calc
Please help me solve these two equations!! Divide and express as a polynomial: 12a^8b^5 - 9a^14b^15 + 6a^6b^10 _____________________________________ 3a^2b^5 Simplify: a/b - b/a __________ a-b/b
November 27, 2013

History Question
Wow @ms.sue you've NEVER made me question your ability to give absolute correct answers until now. I would come on here and get all my answers correct because, of you. I think now I WILL start to question your judgment. I'm sorry.
October 4, 2013

Algebra 2
Two Olympic swimmers, Ryan and Michael, create unique ripple waves in the water. The function created by Ryan is f(x) = 4x2 + 7. The function created by Michael is f(x) = 4x2 - 5x + 3. Describe to Ryan and Michael, using complete sentences, which operation results in the ...
October 2, 2013

Math
When a student sold an xbox on ebay for $153, she was charged a two part final value fee: 5.25% of the first $25.00 of the selling price plus 3.25% of the remainder of the sell price over $25.00. Find the fee to sell the xbox on ebay.
August 19, 2013

Algebra
a^2-6a+9=0
July 31, 2013

Math
Steve can kayak at 8 km/h in still water. On the river, Steve and the kayak travel slower upstream due to the current. It takes him 1.5 h for a trip downstream, but 3.25 h for the same distance upstream. Determine the speed of the river’s current.
June 19, 2013

chemistry
how would you solve the mass of sucrose, C12H22O11, that is needed to make 550ml of a 0.25M solution?
April 14, 2013

Business math
PROBLEM 1 The video discusses the requirements of a package to qualify as freight. A package must weigh at least 151 pounds. It must be palletized, stackable, forklift-friendly and shrink-wrapped or banded for stability. The uniform cargo footprint can be no larger than 16 ...
April 11, 2013

maths - two dimensional motion
The problem I am trying to solve is from AQA Mechanics M1 and is as follows: An object is moving in a plane. At time t=0, it is at the origin, O, and moving with velocity u. After 2 seconds it is at A where OA = -2i - 4j. After a further 3 seconds it is at B where AB = 10i - ...
April 9, 2013

Math
If c stands for cups then if June makes the recipe as it stands she will use 2 1/2 + 1 1/3 + 1 3/4 cups of liquid (67 /12) But she makes 4 times that amount so she makes 67/3 cups. In whole number of cups that's 22 cups.
April 9, 2013

math
The problem I am trying to solve is from AQA Mechanics M1 and is as follows: An object is moving in a plane. At time t=0, it is at the origin, O, and moving with velocity u. After 2 seconds it is at A where OA = -2i - 4j. After a further 3 seconds it is at B where AB = 10i - ...
April 9, 2013

chemistry
how does the solubility of gases in water compare to the solubility of solids in water as the temperature of the solution increases?
April 2, 2013

8th Math - Probability
ummmmmmmmmmmm. Haha jkjk. I know the answer, but think about it... what is the point of school, if you ask someone else to do it.... Oh, and by the way, this isn't 8th grade math! This is 7th grade math, I'm just did this quiz and got 100%. Just try next time!! Its not...
April 2, 2013

Chemistry
a.) 0.0122mol x 140gSi3N4 = 1.708 molSi3N4 b.) 0.0122mol x 59g(CH3)3N =0.7198 mol(CH3)3N
April 2, 2013

Math
Bus A leaves interchange 6 minutes, Bus B leaves 12 minutes later, Bus C leaves 18 minutes later. If all buses leave at 6 am when will all 3 buses leave at the same time again. Kindly show workings and explantion to problem. Thank you
March 14, 2013

St francis
Abcd is a quadrilateral such that AB = bc, ad= 1/4am. If bc 12 what is the perimeter of abcd
February 6, 2013

science
How to determine the amount of energy released when 50g of 100C steam changes to 0C ice?
January 24, 2013

Math
A rug covers 1/4 of floor. The area of the rug is 10 ft.2. What is the area of the floor?
January 15, 2013

Chem 2
If we burn a strip of magnesium in air, there will be two main products, magnesium oxide and magnesium nitride. If we then treat that mixture with water, the nitride ion is converted to ammonia. After boiling away the water and ammonia, we would be left with only magnesium ...
January 13, 2013

Chemistry
How do you demonstrate that fog, clouds,and steam are liquid droplets and not water vapor?
January 10, 2013

Chemistry
Find the total number of calories needed to change 23.0 g of ice at -34.0C to steam at 222.0C
January 10, 2013

Chemistry
What is the equation to show that boiling is a cooling process?
January 10, 2013

Physics
A weight is hung from the ceiling of an elevator by a massless string. under which circumstances will the tension in the cord be the greatest? smallest? a.) The elevator rises with decreasing speed b.) The elevator rises with increasing speed c.) The elevator is at rest d.) ...
December 11, 2012

Physics
... we havn't even learned about Kinetic energy yet... my teacher must be losing it.... haha
December 5, 2012

More Physics
I have NO idea how to do this! any help is great! A car with a mass of 1330kg is traveling at 28m/s. The driver applies the brakes to bring the car to a rest over a distance of 79m. Calculate the retarding force acting on the car. From this i can see that it gives me the Mass:...
December 5, 2012

Physics
A mouse pushes a piece of cheese with a mass of 6.4 g for a distance of 75 cm over a frictionless surface. He exerts a constant 0.5 N force as he does so. If the cheese starts from rest, what is it's final velocity? there is no time or speed givin, which throws me off
December 5, 2012

Physics -movies
There are many Hollywood movies which show a hero or villian running, jumping, or riding a motorcycle through big plate glass windows without apparent injury. Why is this an incredible violation of Newton's laws? i can't think of really anything that makes sense...
December 5, 2012

Science ~conversions~
oops. correction. the spider is pulling with .011N. NOT .001
December 5, 2012

Science ~conversions~
On my physics home work i have a question that puts the weight in grams, and i need to find the acceleration. I know that the formula is F=ma, and Force is in newtons, mass is in kg and acceleration is in m/s^2. but can you still find the acceleration by using grams with out ...
December 5, 2012

Physics HELP!
I have NO idea how to do this! any help is great! A car of maass 1330kg is traveling at 28m/s. The driverapplies the brakes to bring the car to a rest over a distance of 79m. Calculate the retarding force acting on the car. From this i can see that it gives me the Mass:1330kg ...
December 4, 2012

College History
Thank you again for your time
November 30, 2012

College History
I have quite a few that I couldn't figure out on my assignment. 1) The leading symbol of reforming state governments in rhe early 1900's was A) Theodore Roosevelt B) Woodrow Wilson C) Robert La Follette D) Upton Sinclair 2) Wilson's first dealings with Congress ...
November 30, 2012

College History
thank you!
November 30, 2012

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