Sebastian
Most popular questions and responses by Sebastian
Math
20% of the children in sport club play tennis 25% of the children who play tennis also play rounder there are 8 children in the club who play both tennis and rounder how many children are there in the sport club together?
asked on March 14, 2016 
math
CAN A POLAR BEAR GO ON A SAFARI
asked on February 26, 2008 
physics
A draft horse exerts a horizontal force of 600 N dragging a log, on which the force of friction is 500 N. The force due to gravity on the log is 700 N and the ground exerts an upward force of 700 N on it. What is the net force acting on the log?
asked on November 12, 2011 
Physichs
A pedestrian is running at his maximum speed of 6.0m/s to catch a bus stopped by a traffic light. When he is 25m away from the bus the light changes and the bus accelerates uniformly at 1.0m/s^2. Find either (a) how far he has to run to catch the bus or
asked on September 18, 2011 
Geometry
The running track at the right is a rectangle with a half circle on each end. FI and GH are diameters. Find the area insidevthevtrack to the nearest tenth.
asked on September 15, 2013 
Science
1. What is the momentum of a 20.0kg scooter traveling at 5.00 m/s?
asked on March 20, 2014 
Math
The ceiling in Mr. Smith's storage shed is 4 meters high he has 5 boxes each 3/4 meters high. Each box on top of another how many centimeters of space will there be between the ceiling and the top of the stack explain how you found your answer
asked on April 25, 2019 
math
distance between 8,3 and 9,6 and round to the nearest tenth
asked on June 19, 2019 
Math
the number of red beads Sheila has is four times as many as the number of green beads she has. There are 75 red and green beads. How many red beads does Sheila have?
asked on May 25, 2017 
Physics
in his attempt,a long jumper took off from the spring board with a speed of 8ms^1 at 30° to the horizontal. He makes a second attempt with the same speed at 45° to the horizontal.Given that the expression for the horizontal range of the projectile is
asked on June 9, 2019 
Translation
Translate the point (5, 5) to the new origin given (h, k). Given center (h, k) = ( 3,  3), find point (x', y'). Translate the point ( 8,  8) to the new origin given (h,k). Given center (h,k) = ( 3,  3), find point ( x', y').
asked on March 23, 2012 
Math. Explain
From the digits 1, 2, 3, and 4, how many positive integers are less than 100,000? Consider the possibilities for 5digit, 4digit, 3digit, 2digit, and 1digit numbers and repetition of digits. 1,364 1,024 256 A telephone dial h!@#$%^&s numbered from 0 to
asked on March 26, 2012 
Chemistry
the mass of water vapour is given in a volume of air is 0.05g at 20 degree celsius while the mass of water vapour are required to saturate it at the same temperature is 0.15g calculate the relative humidity of the air?
asked on June 10, 2019 
Physics
An elastic change of all constant 2000permeter undergoes a strain of 0.02 Under a load of 20N. What is the natural length of the strain?
asked on June 10, 2019 
Physics
An elastic change of all constant 2000 permeter undergoes a strain of 0.02 Under a load of 20N. What is the natural length of the strain?
asked on June 10, 2019 
English
Hello, I am from Norway, I am not good in english and I hope someone could help me with this text. I should write about if the wolves should live or not. A letter to the editor. Here is what i've writen so far. PS, it must be in formal english. I wonder if
asked on October 19, 2009 
management 330
1. How do strategic, operational, and tactical planning differ? How might the three levels complement one another in an organization? 2. Define corporate social responsibility. What are the arguments for and against the concept of corporate social
asked on October 27, 2010 
Science (Chemistry)
"Calculate the amount of heat (kcal) released when 18.0 g (grams) of steam are condensed at 100.0 C and the resulting water is frozen and cooled to 25.0 C." The only problem that I'm having is the amount of physical and temperature changes that there are.
asked on October 10, 2016 
Science
An unknown substance has a volume of 25 mL. It is placed into a different container and its volume changes to 50 mL. What happened? Is it a change in state?
asked on January 29, 2013 
Science (Chemistry)
"Calculate the amount of heat (kcal) released when 18.0 g (grams) of steam are condensed at 100.0 C and the resulting water is frozen and cooled to 25.0 C." The only problem that I'm having is the amount of physical and temperature changes that there are.
asked on October 10, 2016 
Math
Make up set Set of7 numbers having this landmarks mode21. Median24 maximum 35 range 20
asked on December 17, 2010 
English
Write :  2 x a memo(memorandum) 250  300 words (3 paragraphs)  a notice 200  300 words ( 4 paragraphs). English level : B1/ C1 Details will be attached.
asked on October 7, 2018 
GEOMETRY
DRAW A ACUTE ANGLE.Label the vertex point g and sides gh and gk.
asked on February 6, 2012 
math
3x+4y=48
asked on September 17, 2009 
Social Studies! Please asap.
What were Rene Descartes greatest achievements
asked on October 9, 2008 
Chem
3.297 g of a substance (containing only C, H, and O) is burned in a combustion analysis apparatus. The mass of CO2 produced is 3.626 g, and the mass of H2O produced is 9.897×101 g. What is the empirical formula of the compound?
asked on October 1, 2014 
Math
graph the points. Plot Cvalues on the xaxis and Fvalues on the yaxis. connect the points with a line
asked on May 18, 2013 
math
hello i need help for derivate this function: x+1+1/(x+2) thanks for your help
asked on April 18, 2012 
math
Reducing to the Least Common Denominator: x + 1/m m.
asked on December 28, 2011 
math  logs
2 ln (x) = ln (20x)
asked on October 31, 2011 
chemistry
what two kinds of heat changes water's form?
asked on June 13, 2010 
Informal english
Hello, I am from Norway 16 years old, i wonder if this text is enough informal. If not how can I make it more informal. Thanks in advance :D I thought rather that the farmers should protect their animals, we do not need the wolves, they are not useful for
asked on October 19, 2009 
science
source of energy of oil, coal, natural gas, nuclear, water
asked on January 12, 2009 
math
my thousands digit is 2 times my hundreds digit. the sum of my tens digi t and my ones digit is 2 less than my thousands digit. my hundreds digit is 1 less than my tens digit
asked on January 20, 2016 
Reading/Writing
Having to do a Research Report: Theme: animal adaptations.I have no clue where or how to start. Need a bibliography. What?
asked on April 14, 2015 
Reading/Writing
Have to do Research Report, theme: animal adaptations. I have no clue where to start.Asking for Bibliography? What?
asked on April 14, 2015 
5th grade Math
4 x blank is greater than 12 but less than 16. Answers can be in mixed fractions and/or improper fraction. Can someone please explain how to do this?
asked on March 11, 2015 
chemistry
how many moles of hydroxide ions will be needed to react with all of the acidic hydrogens in 0.6500g of KHP?
asked on February 24, 2015 
PreCal
A telephone dial h!@#$%^&s numbered from 0 to 9 inclusive, and eight of these holes are also lettered. How many different telephone numbers are possible with this dial, if each "number" consists of two letters followed by five numbers, where the first
asked on March 26, 2012 
calculus
1] Reducing the Denominator: x + 1/m m. 2] Factor the numerator.
asked on December 28, 2011 
Math
Check all that apply5/3 is the reference angle for: 2pi/3 15pi/3 7pi/3 19pi/3
asked on March 23, 2011 
calculus
what is the value of y in the equation (y/(2yx))=0.5
asked on January 24, 2011 
math
Sue is able to make six beaded bracelets each month. If Sue begings on January 1st, how many bracelets will she be able to finish in time for the craft sale on May 2nd? What strategy might work to solve this problem
asked on September 17, 2009 
social studies
what were thomas hobbes 3 mathematical achievements
asked on October 9, 2008 
math
what is Quadratura circuli, Cubatio sphaerae, and Duplicitio cubii.
asked on October 9, 2008 
math
what is Quadratura circuli, Cubatio sphaerae, and Duplicitio cubii.
asked on October 9, 2008 
social studies
What was Quadratura circuli, Cubatio sphaerae, and Duplicitio cubii.
asked on October 9, 2008 
Science
Explain why condensatin forms on a glass containing a cold drink. Only so much water vapor can be in the air at any temperature, and at cooler temps the air holds less. Air is very cold near the surface of the glass. hi plz help me i whant some information
asked on January 25, 2007

English
I got a 7/17 😭
posted on June 4, 2019 
math
2% Salt and 5% Sholvels
posted on March 30, 2019 
geometry
Hi i am Sebastian. I am a amauter writer. I am trying to write a fantasy novel. Pls, read and give me some review. Thanks you and this is my novel: nhakhosachiepvien.blogspot.com
posted on December 30, 2018 
math
I wanted the ducking answer but no this is !@#$%^&
posted on October 4, 2018 
math
I am a number between 50 and 60 one of my factors is 28 what number am I
posted on December 10, 2017 
math
A student answered 86 problems on a test he received a grade 98% how many problems were on the test
posted on November 15, 2017 
chemistry
1.03×104 kg/m2
posted on September 9, 2017 
Social studies (Help)
ciel phantomhive! what are you doing here?
posted on May 1, 2017 
Reading
it just in page balls
posted on January 22, 2017 
Science3 questions.
Hot and dry climates
posted on February 10, 2016 
Science
I believe C is the right answer
posted on February 8, 2016 
Computer Tech
no
posted on September 15, 2015 
math
40 feet of fencing
posted on September 10, 2015 
Physics HELP
0
posted on August 18, 2015 
physics
150
posted on October 4, 2014 
geometry
33.35
posted on September 15, 2013 
math
125
posted on February 18, 2013 
4th grade
135 and 9
posted on May 1, 2012 
medical terminology
My answer is Arthrocentesis?
posted on March 26, 2012 
Translation
It is precal
posted on March 23, 2012 
math
Oh sorry it's not x + (1/m)  m but x + (1/x)  m
posted on December 30, 2011 
calculus
Oh sorry it's not x + (1/m)  m but x + (1/x)  m
posted on December 30, 2011 
math
after this u know how factor the numerator ?
posted on December 30, 2011 
calculus
x + (1/m)  m
posted on December 29, 2011 
4th grade Math
I need an image of 18 changed over to tens
posted on September 28, 2011 
Informal english
No this is a informal task the other was a formal one :D
posted on October 19, 2009 
Informal english
informal
posted on October 19, 2009 
English
"I'm not sure what you want to say about the butcher = does the butcher worry about the sheep?" I want to say that the FSA will stop the butcher doing what he do if he harass the animals. Thanks for helping me :D
posted on October 19, 2009