Wednesday
October 22, 2014

Posts by amber


Total # Posts: 1,150

ALGEBRA
A hardware supplier manufactures three kinds of clamps, types A, B, and C. Production restrictions force it to make 10 more type C clamps than the total of the other types and twice as many type B clamps as type A clamps. The shop must produce 250 clamps per day. How many of ...
March 28, 2012

ALGEBRA
The perimeter of a traffic sign must be 128 inches. It's length is 8 inches longer than the width. find the dimensions.
March 28, 2012

ALGEBRA
SOLVE IN LINEAR EQUATION? A university bookstore recently sold a wirebound graph paper notebook for $1.08, and a college ruled notebook for $3.12.At the start of the spring semester, a combination of 50 of these notebooks were sold for a total of $88.68 .How much of each type ...
March 28, 2012

COLLEGE ALGEBRA
An investment of $63,000 was made by a business club. The investment was split into three parts and lasted one year. The first part of the investment earned 8% interest, the second 6% and the third 9%. Total interest from the investments was $4950. The interest from the ...
March 25, 2012

COLLEGE ALGEBRA
An investment of $63,000 was made by a business club. The investment was split into three parts and lasted one year. The first part of the investment earned 8% interest, the second 6% and the third 9%. Total interest from the investments was $4950. The interest from the ...
March 24, 2012

NCSU
A man of mass 83.5 kg walks down the aisle of an airplane at a speed of 1.60 m/s in the forward direction while the plane moves at a speed of 295 m/s relative to the earth. (a) Find the man's kinetic energy relative to the plane. (b) Find the man's kinetic energy ...
March 24, 2012

math
Quotient: 47 Divisor:64 Dividend is what?
March 13, 2012

college physics
THIS IS NO HELP ???
March 8, 2012

college physics
a 1.0 N-weight is hanging at rest as shown. In each case, write in the magnitude of the unknown force. a) chain with a weight of 2.5 N has a 1.0 N hanging weight b) chain with a weight of .5 N has a 1.0 N hanging weight c) stretched elastic band with negligible weight has a 1....
March 8, 2012

Physics
What minimum speed does a 100 g puck need to make it to the top of a 5.9 m-long, 29 degree frictionless ramp?
March 6, 2012

Physics
Pendulum A is 20 cm long and has a 5 g mass on it. Pendulum B is 30 cm long and has a 10 g mass on it. Which one has a faster period?
March 1, 2012

math
Write expressions for other five trigonometric ratios for each acute angle: a. csc(theta 0) = a/b b. sec(beta B) = x+1/x-1, x not equal 1
February 25, 2012

Chemistry
When 3.2 moles of Al react with excess HNO3 at STP, How many liters of H2 are formed
February 23, 2012

Biology Lab
HOw much Nacl (MW= 58.44g) would you need to ass to a solution if you wanted to make 100 ,mL of 4* 10 to the -3 M NaCl?
February 22, 2012

physics
Would the q be -1.6X10-19? If so then I know what to do from there.
February 19, 2012

physics
An electron at rest is found to have a force of 0.40 N to the left. What is the electric field (magnitude and direction) at the location of the electron?
February 19, 2012

Math
fabio said that there are 3 time as many people on a basetball team as on a tennis team is he correct explain why or why not
February 15, 2012

English
yes
February 8, 2012

English
Explain relationships between two or more seemingly unrelated things.
February 8, 2012

Math
If The cat is a little more than 1 foot tall what is a good estimate for the length of computer screen?
February 8, 2012

English
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaae354654fsddgfgggggggggggggggggggggggggggggggggggggggggggff-u
February 7, 2012

chemistry
to produce 4.00 mole if c6h12 from the following how many grams of c6h6 must you combine 78.12 g/mol c6h6 + 2.02 g/mol h2 = 84.18 g/mol c6h12
February 7, 2012

computers
Assume you have a computer that contains 2GB of memory. It contains four memory slots. Each slot can contain 128 MB, 256 MB, 512MB, 1 GB, or 2GB memory modules. Currently, each slot contains a 512MB memory module. What combinations of memory modules will satisfy your memory ...
January 30, 2012

STATISTICS
the percentage of adults who have at some point in their life been told that they have hypertension is 23.53%. If 8 adults are randomly selected, find the probability that between 2 and 4 of then inclusive have been told that they have hypertension
January 26, 2012

algebra
D is the set of whole numbers less than 3. (1 point) D = {0,1,2,3,4,5}; D = {x is a whole number, x < 3} D = {0,1}; D = {x | x < 3} D = {0,1,2}; D = {x | x is a whole number, x < 3} D = {0,1,2,3,4,5,6,7}; D = {x < 3}
January 22, 2012

information literacy
Which of the following sets of Library of Congress call numbers is in the correct order? A. P201 .A251 1977, PA 203 .B252 1971, PE205 .C253 1954, PH202 .H255 1965 B. PA 203 .B252 1971, P201 .A251 1977, PE205 .C253 1954, PH202 .H255 1965 C. PE205 .C253 1954, PH202 .H255 1965, ...
January 21, 2012

information literacy
Use one of the sources available in the Almanacs and Yearbooks section to identify the approximate time of sunrise in Anchorage, Alaska, on December 25, 2015. (Hint: Check the source's Astronomy section.) A. 8:10 A.M. B. 9:45 A.M. C. 11:30 A.M. D. 10:15 A.M. answer is c
January 21, 2012

information literacy
Identify the publisher and the number of pages for Ellison's 2002 edition of Invisible Man. A. Vintage International, 581 pp B. Gollancz, 439 pp C. Random House, Inc., 439 pp D. Modern Library, 290 pp Answer C
January 21, 2012

algebra
D is the set of whole numbers less than 3. (1 point) D = {0,1,2,3,4,5}; D = {x is a whole number, x < 3} D = {0,1}; D = {x | x < 3} D = {0,1,2}; D = {x | x is a whole number, x < 3} D = {0,1,2,3,4,5,6,7}; D = {x < 3}
January 21, 2012

Physics Distance and Displacement Question?
A passenger in the rear seat of a car moving at a steady speed is at rest relative to the side of the road. a pedestrian on the corner ahead. the front seat of the car. the wheels of the car. Thanks ^_^
January 17, 2012

Physics
a water wave has frequency 0.40 Hz and wavelength 2.0m. Its speed is
January 10, 2012

Physics
a water wave has frequency 0.40 Hz and wavelength 2.0m. Its speed is
January 10, 2012

Physics
a water wave has frequency 0.40 Hz and wavelength 2.0m. Its speed is
January 10, 2012

Social Studies
Why Do You Think It Was Hard For Spain To Maintain It's Empire ? Explain.
December 17, 2011

History
Do You Think It Was Right Or Wrong For The United States To Declare War On Spain ? Explain.
December 17, 2011

Chem
what mass of KCl in grams is formed with 20 lbs of KClO3 is decomposed KCl03 yields KCl + O2
December 15, 2011

Chem
When 30.0 grams of aluminum reacts with HCl how many grams of aluminum chloride are formed? Al = HCl yields AlCl3 + H 2
December 15, 2011

Chem
Where is the 12g coming from?
December 15, 2011

Chem
calculate the mass in grams of carbon needed to produce 160 grams of CO2 burning. C + O2 -> CO2
December 15, 2011

Physics
What force would be needed to accelerate a 0.040-kg golf ball at 20.0 m/s^2??
December 14, 2011

physics
i need the answer not the equation???
December 14, 2011

physics
is that the correct answer?
December 14, 2011

physics
A baseball player throws a ball. While the 700.0-g ball is in the pitchers hand, there os a force of 125N in it. What is the accerleration of the ball?
December 14, 2011

Extra Credit Projects
Create a scrapbook for english , it's very fun and exciting !
December 13, 2011

History
Why Do You Think It Was Hard For Spain To Maintain It's Empire ?
December 13, 2011

English
I have to do an essay and i have trouble answering some of the questions.Thnaks!I need help with the second question.(its anthropology) 1)whatare Different forms that marriages take in the world? Polygany, monogamy, polygny, polyondry,exogomy & exogomy. 2)What are some of the ...
December 10, 2011

SCIENCE-PLS HELP!
Hold on i'll help youu!
December 8, 2011

Chemistry
A rock contains 200. µmol 238U (t1/2 = 4.5 109 yr) and 116 µmol 206Pb. Assuming that all the 206Pb comes from decay of the 238U, estimate the rock's age. Please explain step by step.
December 7, 2011

English
what is a Ninus’ Tomb & Metaphor?
December 6, 2011

math
You aren't old Ms Sue you really taught 77 years :O
December 5, 2011

science
Name an example of each. - Liquid: - Gas: - Solid:
December 5, 2011

math
Its ok ms sue i figured it out! Im gonna ask a science question.
December 5, 2011

math
Journal 5 - Banking Directions: Examine the check register below and decide if the entry is a deposit or a withdrawal. Fill in the balance column for each transaction. Check Number Date Description of Transaction Withdrawal/Payment Deposit/Credit Balance $3,500.00 10/1 ...
December 5, 2011

math
Can i show you a thing i need help with...
December 5, 2011

english
Can you tell me what a Begrudge is?
December 1, 2011

Math
Don't worry i just basically need example. Your Awsome!
November 30, 2011

Math
Thank you Ms. Sue i hope i can ask more questions :)
November 30, 2011

Math
what is a example of interest?
November 30, 2011

english
Thank you Ms Sue your awsome!!
November 30, 2011

english
Ok ty what is a thesis?
November 30, 2011

english
What is a Hook? for english...
November 30, 2011

english
Ok its a english Question..
November 30, 2011

english
can i get help on a Question?
November 30, 2011

Math
Are you ok Ms Sue?
November 29, 2011

Math
Journal 4- Long Term Debt Look at the long term debt below. Then choose the best plan for repayment of that debt. Explain why this decision is the best one for you. Use vocabulary terms from the lessons in week 4. Education Loan: Bank Options $ % Interest Total Length of Loan ...
November 29, 2011

Math
I need help with a math question problem
November 29, 2011

English
First of all is this free?
November 29, 2011

lititure
This is due in a 1 hour D:
November 29, 2011

Literature
what do you mean?
November 29, 2011

lititure
Ty sorry im havin bad typos i hope you can help me :)
November 29, 2011

lititure
what are the cause and effect of these things in brave new world? In fiction, as in life, events have causes and, in turn, become causes of subsequent events. Here are some events from Brave New World. Write a sentence that describes a major cause of each event and another ...
November 29, 2011

Statistics
Olive-Oil producers have expanded to approximately 120 producers statewide. Analysts estimate the average price consumers pay for a bottle of olive oil is $21, with a standard deviation of $2.40. What is the probability that the average price paid by a random sample of 36 ...
November 17, 2011

Physics
A satellite made of aluminum with mass 3500 kg travels on circulated path in 100 km height over the earth. Because of airresistance of the airveil the satellite loses energy and falls in a spiral down to earth. a) What is the mechanical energy of the satellite in the beginning...
November 17, 2011

Physics
A cylinder shaped buoy is stationary out on a lake. The height of the buoy is 1 m and the diameter is 30 cm and it‘s mass is 50 kg. Now a whale swims under the buoy and hit it. The buoy raises up and begins to oscillate. a) Find the total force on the buoy if the ...
November 17, 2011

Physics
A weight with mass m lies on a surface with no friction. The weight is also connected to a spring with springconstant k and then the weight is driven with outer force F(t)=F0sin(Ωt). There is a friction in the spring and he‘s described with –bv(t). With a help ...
November 16, 2011

chemistry
(a) A person drinks four glasses of cold water (3.0°C) every day. The volume of each glass is 2.5x10^2 mL. How much heat (in kJ) does the body have to supply to raise the temperature of the water to 37°C, the body temperature? (b) How much heat would your body lose if ...
November 14, 2011

Physics
A beam has a mass M and length L. A point mass m is located in distance d from the end of the beam and the point mass and the beam lies on the same line.a)Calculate the gravitational force of the beam on the point mass.b)Calculate the gravitational force on m from point mass M...
November 11, 2011

Social studies
What is outsourcing ?
November 8, 2011

Social studies
What is the answer ? Haha
November 8, 2011

Social studies
What does that have to do with my question ? Lol
November 8, 2011

Social studies
Before the first white person set foot in North America, it's people can be described most accurately as A) nomadic B) democratic C) multicultural D) homogenous I think it's either a or d but I'm not sure please help!!! By the way I searched nomadic it means "...
November 8, 2011

Physics
V= 4.31 x 10^-46 ?
November 7, 2011

Physics
Marie Curie first identified the element radium in 1898. She found that the radium-226 (mass 3.77x10^-25 kg) decays by emitting alpha particle (mass 6.64x10^-27 kg). If the alpha particle's speed is 2.4x10^6 m/s, what is the speed of the recoiling nucleus?
November 7, 2011

Chemistry
Chemical analysis show that hemoglobin contains 0.34 percent Fe by mass. What is the minimum possible molar mass of hemoglobin? The actual molar mass of hemoglobin is four times this minimum value. What conclusion can you draw from these data?
November 2, 2011

chemistry
Benzene and cyclohexane molecules both contain six-membered rings. Benzene is a planar molecule, and cyclohexane is nonplanar. Explain.
October 21, 2011

Chemistry
Use the data in Table 15.3 (in the book Chemistry after Raymond Chang) to calculate the equilibrium constant for the following reaction: HCOOH(aq) + OH-(aq)= HCOO-(aq) + H2O(l)
October 19, 2011

Trig
Factor and simplify the expression. 1-sin^3 x
October 16, 2011

trig
Find tanx if sinx = 3/4 and x is in quadrant II.
October 11, 2011

calculus
How to factorise t3-8t2+16t?
October 11, 2011

calculus
How to factorise t3-8t2+16t?
October 11, 2011

Statistics
7. Give and interpret the 95% confidence interval for the hours of sleep a student gets.
October 9, 2011

math
what is 3z+(-10)=-19
October 6, 2011

college prep english
Ok so long story short I need help with homework......I have 3 questions on genre and its 2 genre's how do I know which one to write about ?
October 3, 2011

chemistry
An oxalic acid solution contains the following species in varying concentrations: H2C2O4, HC2O4-, C2O4^2-, and H+. Which of the above four species can act only as acids, which can act only as bases, and which can act as both acids and bases?
September 29, 2011

CHEM
The equilibrium constant for the reaction below is Kc = 9.1 10-6 at 298 K. 2 Fe3+(aq) + Hg22+(aq) 2 Fe2+(aq) + 2 Hg2+(aq) Calculate G when [Fe3+] = 0.21 M, [Hg22+] = 0.013 M, [Fe2+] = 0.022 M, and [Hg2+] = 0.020 M.
September 29, 2011

chemistry
1998 scientists using a special type of electron microscope were able to measure the force needed to break a single chemical bond. If 2.0 x 10^-9 N was needed to break a C-Si bond, estimate the bond enthalpy in kJ/mol. Assume that the bond had to be stretched by a distance of ...
September 26, 2011

chemistry
Most organic acids can be represented as RCOOH, where COOH is the carboxyl group and R is the rest of the molecule. (For example, R is CH3 in acetic acid, CH3COOH). (a) Draw a Lewis structure for the carboxyl group. (b) Upon ionization, the carboxyl group is converted to the ...
September 26, 2011

Geometry
a rectangle has an area of (2x^2 +12), a length of 9x+1) and a width of (3x-6). what is the value of x?
September 25, 2011

Algebra
If the formula R = -0.037t + 50.1 can be used to predict the world record in the 400 meter dash t years after 1925, for what years will the world records be 48.1 seconds or less?
September 22, 2011

chemistry
A student breaks a thermometer and spills most of the mercury (Hg) onto the floor of a laboratory that measures 15.2 m long, 6.6 m wide, and 2.4 m high. (a) Calculate the mass of mercury vapor (in grams) in the room at 20 degrees celcius. The vapor pressure of mercury at 20 ...
September 21, 2011

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