Lewis
Popular questions and responses by Lewis
Zambian Lotto
Zambian lotto passed results 16,28,02,39,05,38,20 please help me with at least four possible predictions for next draw on 16/02/2016
asked on February 16, 2016 
Physics
A 120V rms voltage at 60.0 Hz is applied across an inductor, capacitor and a 100Ω resistor in series. If the maximum value of the current in this circuit is 1.60 A, what is the rms value of the current in this circuit?
asked on August 7, 2016 
Math
Six whole numbers have A median of 10 A mode of 11 A range of 4 Work out a possible set of a six numbers. Write the numbers in order. Thank you.
asked on June 9, 2017 
physics
a ball mass 800g is dropped from height of 5m and rebounds to a hight of 3.8m the air resistance is negligible. calculate a. the kinetic energy of the ball just before impact b. the initial rebound speed of the ball c. the energy transferred to the ground
asked on December 13, 2010 
Physics
Which of the following statements about projectile motion is not correct? a)The acceleration is constant and in one direction. b)The only force is gravity. c)In projectile motion, the motion can be broken down into perpendicular components that are
asked on October 14, 2012 
physics
I need a answer about these? Calculate the net electric force exerted on a particle of charge 4.0mc due to the influence of charge +5.0mc and 3.0mc at distance of 20cm & 80cm, 50cm from it?
asked on May 8, 2017 
chemistry
I want to boil 25c, 50c, and 75c to 100c but I don't have a thermometer. I did 0c which was 1.42 but I can't do the others.
asked on January 13, 2015 
Maths
Which is better, £3.500, 4 years at 6% simple or compound interest?
asked on May 10, 2016 
Biology
What is the relationship between the major body systems; Coordination systems through Homeostasis
asked on November 10, 2014 
Physics
Whats the difference between uniform acceleration graph and a constant acceleration graph? Both graphs look the same and I can differentiate them...
asked on October 7, 2012 
maths
44 90
asked on August 23, 2011 
Chemistry
A sample of iron with a mass of 75.66g and an initial temperature of 15.38C gains 10480 Joules. What is the final temperture?
asked on April 6, 2011 
algebra(Math I)
A triangle's base is 14 inches less than 2 times its height. If h represents the height in inches, and the total area of the triangle is 54, which of the following equations can be used to determine the height? A. 7hh2=54 B. 2h214h=54 C. h27h=54 D.
asked on January 6, 2011 
Maths
adam's small business made $500 this week. He spends $210 on food a d bills. Later he puts 5/6 of the remaining money into the business account and keep 1/4 for himself. He was then paid $50 by a customer for a previous debt. How much money does he have
asked on April 1, 2020 
History
What land did the United States Hain from the war of 1812
asked on February 5, 2020 
History
After capturing Washington the British attacked what city which they failed to capture?
asked on February 5, 2020 
math!
You have 48 minutes to take an exam of 21 questions. After you finish the first 10 questions, you realize you must answer the remaining questions twice as fast to finish the exam. How many questions per minute were you answering? Also, how many questions
asked on November 23, 2016 
Algebra 2
One hundred liters of a 57.84% acid solution is obtained by mixing a 75% solution with a 42% solution. How many liters of each must be used to obtain the desired mixture? A) 40 liters of 75% acid and 60 liters of 42% acid B) 53 liters of 75% acid and 47
asked on November 23, 2016 
Algebra 2
One hundred liters of a 57.84% acid solution is obtained by mixing a 75% solution with a 42% solution. How many liters of each must be used to obtain the desired mixture? A) 40 liters of 75% acid and 60 liters of 42% acid B) 53 liters of 75% acid and 47
asked on November 23, 2016 
Algebra 2
You have 48 minutes to take an exam of 21 questions. After you finish the first 10 questions, you realize you must answer the remaining questions twice as fast to finish the exam. How many questions per minute were you answering?
asked on November 23, 2016 
math help trigonometry
Prove the following identity tan x cos x/sin x=1/sin x cos x
asked on June 10, 2015 
Corporate Finance
If PV is $45,000 and the Average Rate of Inflation is 3% with 4 years until Retirement, what is the FV?
asked on April 13, 2015 
calculus
24x^210x21/32^218
asked on April 29, 2014 
calculus
(x^24x+6)(x3)^3
asked on April 29, 2014 
latin
latin rootfor
asked on January 6, 2014 
CS 116 Visual Basic
I am having a problem I need to Rewrite the program so input, processing, and output are each performed by calls to Sub procedures. Private Sub btnCompute_Click(...) Handles btnCompute.Click ‘Information about trees Dim num As Integer = 7
asked on December 1, 2013 
Math help!! for finals
1.)A picture 8 in. by 12 in. is placed in a frame which has a uniform width. if the area of the frame is equal to the area of the picture, find the dimension of the frame 2.)Arman has 1160 annual income from bonds bearing 3% and 5 % interest. then he added
asked on October 7, 2013 
Math
1.)A picture 8 in. by 12 in. is placed in a frame which has a uniform width. if the area of the frame is equal to the area of the picture, find the dimension of the frame 2.)Arman has 1160 annual income from bonds bearing 3% and 5 % interest. then he added
asked on October 7, 2013 
math 5th grade
Hunter school has a kindergarten and grades 1 through 6. there are 2 kindergarten and 2 classes in each grade. If the maximum class size is 25, what is the greatest number of students that could be in the school?
asked on September 12, 2013 
math
prove x  y =  y  x, for all integers x and y and does part (a) imply that subtraction is commutative
asked on August 2, 2013 
english
In the text box provided below, type the research report according to the guidelines below. You must submit both your first draft and final versions. Remember that an adult must review your first draft and provide constructive criticism. Assignment: A
asked on May 8, 2013 
english
What is the simple predicate in the sentences? 1. I ran all the way to your house would it be ran 2. Please help me with my homework would it be homework
asked on March 13, 2013 
Chemistry
Please explain this, I have no idea how to figure this out. What molecule or polyatomic ion has the following features. (a) four bonded atoms, no unshared electrons on the central atom (b) two bonded atoms, no unshared electrons on the central atom (c) two
asked on March 7, 2013 
Physics
Which doesn't describe motion? mass or position eg. The position of a golf ball standing still on a tee at 7:30 A.M. Sunday morning. or The mass of Voyager as it plunges into a black hole.
asked on October 22, 2012 
Physics
Which of the following is not a good example of uniform circular motion? a) a person riding on a ferris wheel that is turning at a constant rate b) a person taking off on an airplane to fly around the world on a path defined by the equator c) a race car
asked on October 16, 2012 
Physics
An object is observed for a 5 second interval. During this time, the objects velocity increases from 2 m/s to a final velocity and the object travels 75 m. The acceleration of the object is constant. Given this information, which of the following
asked on October 7, 2012 
Physics
Whats the difference between uniform acceleration graph and a constant acceleration graph? Both graphs look the same and I can differentiate them...
asked on October 7, 2012 
Physics
Velocity/instantaneous velocity question? In a demonstration a ball falls directly to the ground. Which of the following statements about this event is not correct? (Assume downward is the positive direction.) a)The average velocity during the first half
asked on October 7, 2012 
math
Lilly collects data on a sample of 40 high school students to evaluate whether the proportion of female high school students who take advanced math courses in high school varies depending upon whether they have been raised primarily by their father or by
asked on September 14, 2012 
math
Billie wishes to test the hypothesis that overweight individuals tend to eat faster than normalweight individuals. To test this hypothesis, she has two assistants sit in a McDonald’s restaurant and identify individuals who order the Big Mac special for
asked on September 14, 2012 
math
Steven collected data from 20 college students on their emotional responses to classical music. Students listened to two 30second segments from “The Collection from the Best of Classical Music.” After listening to a segment, the students rated it on a
asked on September 14, 2012 
Science
How do you test the properties of an unknown material?
asked on June 12, 2012 
Physics
A technician performs an experiment on a glass slap and finds that the critical angle for total internal reflection at the glass (refractive index n1) air (refractive index n2 = 1) interface is 43 +/ 2 deg. Find n1 and the associated error.
asked on January 27, 2012 
PreCal
Given the function f(x) = 2x^3 + 3x + 1, state the power function that it’s ends will resemble.
asked on September 26, 2011 
chemistry
What is the new crystal structure and formular of NaCL + C6H12O6
asked on August 5, 2011 
Religous Studies
Can anyone give me advice on how to compare a synagogue to a place where you feel calm? Thank you
asked on June 13, 2011 
marketing
Name 3 things a marketing department of a firm does?
asked on March 13, 2011 
Science
What are 5 facts about heat?
asked on January 26, 2011 
biology
what are the sequences of event hat result in erythroblastosis fetalis
asked on January 3, 2011 
biology
what are the sequences of event hat result in erythroblastosis fetalis
asked on January 3, 2011 
Art
Can anyone give me any ideas for drawing a picture of an insect using the letters from the word insect? Thanks
asked on March 15, 2010 
math
for an annual fee of $30 you can join a movie club that will allow you to purchase tickets for $5.50 each at you local theater. If the theater charges $8 for movie tickets write an solve an equation to determine how many movie tickets you will have to buy
asked on January 11, 2010 
Religous studies
How can i best explain the problem of evil for my rs homework. Thanks
asked on January 10, 2010 
Religous studies
Im 11 and i need to know how to research the following and be able to understand it myself.I'm finding this hard. 1)Three examples of what believers would say of evidence of God in the world. 2)Describe the problem of evil 3)Describe a christian response
asked on January 8, 2010 
History
I am 11 and need to design a title page on the dark ages, but can't find a website that is easy to follow and with good illustrations. Any ideas? Thanks
asked on December 14, 2009 
maths
how to solve x for 12(log x)^214log(x)+2=0 i don't know how to factor out log and log x^2
asked on October 25, 2009 
History
I have to imagine im a roman soldier and write a letter to rome, any ideas, im 11 Thanks
asked on October 18, 2009 
Science
Can you advise me on how to draw electrical circuits for equipment in my room such as my tv and stereo. Thanks
asked on October 12, 2009 
French
Can anyone give me ideas on how to learn the verb 'avoir' and to know the subject pronouns. Thankd
asked on October 6, 2009 
chemistry
what it the anaylis of heating copper corbonnate
asked on October 3, 2009 
Maths
I have to complete a data sheet for the Chicago Bulls to include Top 5 players,their salaries heights and weights. I also need the last 5 match results and last 5 crowd attendances. I'm struggling to find some of this information. Any ideas? Thanks
asked on September 27, 2009 
History
I need to do a poster about daily life in ancient Rome, im looking for some good illustrations to give me ideas. Can you help?
asked on September 25, 2009 
Religous studies
I have to write my statement of belief in the form of a poem, i am 10 and i'm not really sure what i believe in and am struggling with this. Any ideas? Thanks
asked on September 17, 2009 
drama
What is focus and and why do we focus in drama? I am 10 Thanks
asked on September 14, 2009 
English
I need to write a few sentences on the difference between a conventional novel and a graphic novel. Can anyone help. I'm 10, so in writing i can understand. Thanks
asked on September 8, 2009 
Geography
i was asked to label the features of a river basin
asked on April 2, 2009 
math
which number cann be used in place of the variable in each rational expression a^2b^2/ab
asked on March 17, 2009 
Biology
Researchers working on Alzheimers disease identify a gene which may help treat the condition., but use a shortened version of the gene ..which codes for all necessary amino acids .. can anyone explain how the shortened version may be obtained .. If any
asked on June 14, 2008 
Biology
Hi, If a gene for neprilysin contains 80 000 base pairs, and neprilysin contains only 749 amino acids, can anyone explain the significance of the difference between the numbers ? Can anyone suggest a place where I can read more on this topic ? Thanks.....
asked on May 26, 2008 
Genetics
Hi, If a gene for neprilysin contains 80 000 base pairs, and neprilysin contains only 749 amino acids, can anyone explain the significance of the difference between the numbers ? Can anyone suggest a place where I can read more on this topic ? Thanks.....
asked on May 25, 2008 
Astronomy NEOs
When Stuart ( 2003) revised the magnitude for spotting NEOs comets, over 1KM etc from H =18 to H 17.75 ... did this increase , decrease, or did the population of NEOs stay the same. and why ??? Me personally ..I think the number of NEOs over 1 KM has
asked on February 7, 2008 
english
She's meeting fred at 3 o'clock I think the name of the structure is. Future continuous Could you tell me if it's right. Also could you tell me if the form is correct. She's meeting Fred at 3 o'clock Subjet+ verbing +future continuous
asked on January 25, 2008 
Quadratic equations motion
Hi, Can anyone offer any advice on solving the following, motion of two stage rocket is stated by it height y in metres above the ground since t seconds since launch. Flies vertically Ist stage burns for 5 seconds and cuts out. 2nd stage rocket is under
asked on January 11, 2008 
Physics .. critique
Hi, Can anyone please check .... If the values of n and m that have been used to construct the chiral vector equal ( n, m ) = ( 7,3 ). n  m is 7  3 = 4 For a given (n,m) nanotube, if n − m is a multiple of 3, then the nanotube is metallic, otherwise
asked on July 12, 2008 
VERBS .name of structure
I AM PLAYING TENNIS WITH MY BROTHER ON SUNDAY
asked on December 8, 2007 
Algebra 1
solve for x and check you result 4(2x3)=8+5
asked on September 29, 2007 
math
if 1 gallon of water weighs 8.34 pounds, how much does 3.75 gal weigh
asked on September 4, 2007 
literacy
Can you help me in 'What are the features of an explanation' "explanation  a statement that makes something understandable by describing the relevant structure or operation or circumstances" Structure means how the thing is put together; operation means
asked on January 17, 2007 
science
how much did the first microscope magnify I think it was 40x lewis is your last name smith lewis is your last name smith
asked on September 24, 2006

Math
180120=60
posted on May 3, 2020 
civics
HAAA, not helpful
posted on February 5, 2020 
HELP PLEASE!!!!!
deez nutts
posted on March 12, 2019 
physics
Fx= F1 cos(30) Fx= 10*cos(30) Fx=8.66N
posted on September 20, 2016 
Life Orientation
1) Heavy competition among the media organizations 2) Scandals among the administrators, staff, and workers in media organizations. 3) Failures in equipment used by the media to transmit information quickly and accurately. 4) Lower participation of the
posted on May 9, 2016 
MPG
94
posted on November 26, 2015 
math help trigonometry
Its tan x cos x/sin x=1/sin x cos x
posted on June 10, 2015 
social studies
there's no map...
posted on October 3, 2012 
math
Can you go into a little bit more detail? How is this really needing help?
posted on October 3, 2012 
Forensics, Accounting
confirming inventory
posted on September 20, 2012 
English

chemistry
Paints and lubricants, only example I could find.
posted on March 14, 2011 
english
It depends! How relevant it is?
posted on March 14, 2011 
Math
I got 13 marbles not too sure but I think: red= 2 blue = 4 green = 6 and yellow = 1
posted on March 13, 2011 
marketing
Thank you, much appreciated
posted on March 13, 2011 
marketing
Thank you so much so things like pricing yeah?
posted on March 13, 2011 
4th grade
Clouds. Water droplets on the side of a glass.
posted on January 15, 2009 
Biology
Hi HooBoo Many Thanks :) I now understand .......
posted on May 27, 2008 
Astronomy NEOs
Drwls..Thanks
posted on February 7, 2008 
Quadratic equations motion
Thank you have a good weekend !!
posted on January 11, 2008 
Quadratic equations motion
Thank you ..
posted on January 11, 2008