Wednesday
August 20, 2014

Posts by Faith


Total # Posts: 181

math
draw a picture showing 4 pencils and a number of pens in which the ratio of pencils to pens is 2:3.
June 3, 2014

Math
A vendor at a concert sells new and used CDs. The new CDs cost 2.5 times as much as the old CDs. If 4 used CDs and 9 new CDs cost $159, what is the price of each item?
April 9, 2014

Urgent Calc Help!!! Thanks!
Find the absolute maximum and absolute minimum values of f on the given interval. f(x) = xe^((−x^2)/98), [−6, 14]
April 1, 2014

World Geography
Founded in 1967, ASEAN did little to foster economic cooperation until proposed a free-trade area in 1991
March 23, 2014

physical science
what is the velocity of ironman if he travels up 2,000 meters in 8.6 seconds
February 11, 2014

english 4
Harry's father is seattle's wealthiest citizen?
December 20, 2013

Maths
Find out X 25^x=1/^3square root 5 27^x+5=9^2x-1 8x16^x-1 =4^3x
December 1, 2013

Physics
Nevermind I got it.
November 18, 2013

Physics
An electromagnetic wave in a vacuum traveling in the +x direction generated by a variable source initially has a wavelength of 2.65 x 10^-4 m and a maximum electric field Emax in the +y direction of 8.20×10^−3 V/m. What are the coefficients in the equation for the ...
November 18, 2013

Physics mechanics
A piece of cord 2.5m is connected between two points 2m apart horizontally. A massless pulley is placed on the cord and a force 20N at angle - 80 degrees is applied to it. 1. Show that when the pulley reaches a state of rest, the angle that the positions of the cor make with ...
November 3, 2013

Earth Science (Geography)
In what way can the soils, geology and slopes affect river flow?
October 28, 2013

Algebra
Mary’s yard is a mess. She needs to hire someone to prune her trees and shrubs. A landscaping service she calls quotes her a price of $15 consultation fee plus $8 an hour for the actual work. Mary’s neighbor has offered to help her out. She doesn’t charge a ...
October 23, 2013

algebra
the printed matter on a 10 by 16 centimeter page of a book must cover 40 square centimeters. if all margins are to be the same width, how wide should they be?
October 20, 2013

math
Describe a method you can use to shorten the list of possible rational zeros when using the rational zero theorem? I know how to do the problems, I just don't know how to shorten that method. Please help me.
October 17, 2013

science plz help right now!!!!
is is a copy of a test
October 17, 2013

Math
what is 8x25x23 in mental math use subtraction
October 3, 2013

Math
Can I get some help with this question please? Calculating break-even. Jasmine Gonzales, administrative director of Small Imaging Center, has been asked by the practice members to see if it is feasible to add more staff to support the practice’s mammography service, which...
August 11, 2013

Math
Ned’s Sheds purchases building materials from Timbertown Lumber for $3,700 with terms of 4/15, n/30. The invoice is dated October 17. Ned’s decides to send in a $2,000 partial payment. By what date must the partial payment be sent to take advantage of the cash discount?
May 25, 2013

math
How would I figure out a random tile grid pattern for a room that is 25'1" in length and 12'7" in width with tile that is 16"x16" and 12"x12" with the majority being 12"x12"?
May 10, 2013

math
what is the ratio 7.5 to 3.25 in lowest term?
May 3, 2013

life orientation
Identify and describe 3 environmental health hazards that cause ill health,crises and disasters within any other community within south africa and globally
May 1, 2013

physics
a player kicks a soccer ball from ground level and sends it flying at an angle of 30 degrees at a speed of 28 m/s. what is the maximum height attained by the ball? Round the answer to the nearest tenth of a meter.
April 9, 2013

consumers math
Jon put 1000$ into each of two different simple interest savings accounts for one year . The total intrerest earned was 5$. What could the interest rate have been for each account ?
March 15, 2013

Chem
If 7.60 kJ of heat is needed to raise the temperature of a sample of metal from 10.°C to 25°C, how many kilojoules of heat will be required to raise the temperature of the same sample of metal from 35°C to 53°C?
March 13, 2013

Chemistry
If 7.60 kJ of heat is needed to raise the temperature of a sample of metal from 10.°C to 25°C, how many kilojoules of heat will be required to raise the temperature of the same sample of metal from 35°C to 53°C?
March 13, 2013

Math 6th grade
I am having trouble with Input output for this problem, I can't figure out the function rule input x= output y= 2 1 3 0 4 -1 Please Help!
February 25, 2013

Math
Contruct a triangle RST in a way that TR=31 mm, RS=62 mm and angle STR=60 degrees....
January 24, 2013

math
look at the numbers below describe the pattern 75, 74,72,69,65, what is the next two numbers in the pattern
January 8, 2013

Language
Thank you so much Ms. Sue..
November 15, 2012

Language
For each sentence, underline the action verb in the parentheses that creates a more vivid picture. 1. We (sit, lounge) on the big chairs near the pool..I underlined lounge. 2. The horses (go, gallop) across the field. I underline gallop. 3. Minna and Max (gulp, eat) their ...
November 15, 2012

French
i need help with the answers ! i know one is j'ai mal aux yeux. i need help with the rest this is my last assignment until january.
November 10, 2012

French
In this assignment, you are going to say what part of the body hurts you after reading the sentence that is there. Ce devoir vaut 20 points. Tu as vu la télévision pendant 5 heures. Tu as mangé beaucoup de chocolats. Tu as bu beaucoup d'eau aprè...
November 10, 2012

math
Adult tickets for a play cost $19 and child tickets cost $10. If there were 35 people at a performance and the theatre collected $476 from ticket sales, how many adults attended the play
July 21, 2012

math
(2x-3y)(2y+3x)
July 19, 2012

fundamental of electricity
{[(20+5)//10ohms]+5ohms}//10ohms
July 19, 2012

math
When stacking bags of dog food, the heaviest items should be placed at the bottom. Starting at the bottom, in what order should bags of dog food weighing 25 pounds, 20 pounds, 30 pounds, and 28 pounds be stacked?
June 16, 2012

Neoclassicism I english 11
these are the only anwsers i need on my final to graduate.!!
June 16, 2012

Life Orientation
What are the factors contributing to lack of physical fitness and proper nutrition in the adolescent
May 11, 2012

physics
The acceleration is 9.8m.s
May 11, 2012

math
an oil drum is 8ft high and 2 ft in diameter if the drum is half full how much is in cylinder. please show explanation
April 22, 2012

Leadership
Rising Cost of Health Care
April 10, 2012

Chemistry
Calculate the amount of energy required to change 32.8 grams of BF3 from -32 degrees celsius to 56 degrees celsius.
April 3, 2012

math
84.m 3
March 29, 2012

chemistry
redox reaction..types of redox reaction and explain
March 15, 2012

chemistry
consider the following equilibrum reaction: 2NO yield N2 + O2. Take:delta H=-18.0KJ/M
March 13, 2012

chemistry
consider the following equilibrum reaction: 2NO yield N2 + O2. Take:delta H=-18.0KJ/M
March 13, 2012

chemistry
balance the equation: Io^3 + I yield H2O + I^2
March 13, 2012

chemistry
the reaction is: 2NO yield N2 + O2
March 13, 2012

chemistry
state and explain how the concentration of nitrogen gas would be affected by an increase in pressure
March 13, 2012

chemistry
state and explain how the concentration of nitrogen gas would be affected by an increase in pressure
March 13, 2012

chemistry
state and explain how the concentration of nitrogen gas would be affected by an increase in temperature
March 13, 2012

chemistry
under rate of reactions Fe^2+ + Cr2o7^2- » Cr^3+ +Fe^3+
March 11, 2012

chemistry
rate of reactions Fe^2+ + Cr2O7^2- » Cr^3+ +Fe^3+
March 11, 2012

chemistry
solve under rate of reaction: 1)Mno4^- + Fe2^+=Mn2^+ + Fe3^+
March 11, 2012

chemistry
solve under rate of reaction: 1)Mno4^- + Fe2^+=Mn2^+ + Fe3^+
March 11, 2012

chemistry
solve under rate of reaction: 1)Mno4^- + Fe2^+=Mn2^+ + Fe3^+
March 11, 2012

math
a student misses 2 days of school out of 25 days. what is the probability that the student will be absent on the 26th day of school
February 23, 2012

agricultural science
examples of planted in an acidic soil and examples of crops planted in an alkaline soil
February 20, 2012

chemistry
using a litmus paper only,how would you distinguish between HN4 and NaCl
February 20, 2012

chemistry
how can H2O and ethanol be seperated
February 20, 2012

chemistry
how can sand and iodine crystals be seperated
February 20, 2012

chemistry
state what will be observed on heating Pbco^3
February 20, 2012

MATH ( ms. sue)
i understand you divide 56 by 15 but it comes out to 3.733333333 and i don't understand how to convert that into 3 11/15
February 17, 2012

math HELP
How would I change the improper fraction 56/15 to mixed number in lowest terms? the problem is 2 2/3 x 1 2/5 Ive figured out how to get to 56/15 but get stuck finishing it... MULTIPLYING WITH MIXED NUMBERS
February 17, 2012

Math
bu ne lan boyle
February 15, 2012

chemistry
why is AgNO3 stored in an amber bottle
February 13, 2012

Chemistry
what is the concentration of hcl when 55 ml of this hcl solution neutralize 15ml of .9m ca(oh)2
February 10, 2012

Statistics
4.1
February 6, 2012

chemistry
6.0g of impure and hydrous Na2SO4 were made up to 1dm^3 of solution neutralize 22.20cm^3 of 0.1mol/dm^3 of HCL.calculate: a)concentration of Na2CO3 in mol/dm^3. b)concentration of Na2CO3 in gram/dm^3. c)percentage purity in carbon.
January 28, 2012

chemistry
6.0g of impure and hydrous Na2SO4 were made up to 1dm^3 of solution neutralize 22.20cm^3 of 0.1mol/dm^3 of HCL.calculate: a)concentration of Na2CO3 in mol/dm^3. b)concentration of Na2CO3 in gram/dm^3. c)percentage purity in carbon.
January 28, 2012

biology
experiment to show that heat is given out during aerobic respiration?material needed,method/procedure,observation and conclusion
January 28, 2012

chemistry
what volume of dry hydrogen chloride gas at s.t.p will dissolve in 250cm^3 of water to produce a 0.05M solution of water
January 26, 2012

physics
a force acts on a body 0.5sec changing its momentum from 16.0kg to 21.0kg.calculate the magnitude of the force
January 26, 2012

physics
a velocity is the rate of change of displacement with time
January 26, 2012

physics
what is velocity
January 26, 2012

chemistry
what is molar concentration of a solution obtained by dissolving 560cm of hydrogen chloride gas at s.t.p in 92.5cm of water
January 26, 2012

physics
an object of mass 1kg falls a distance 5m on a horizontal surface and bounce to a vertical height of 2m.calculate the change in momentum
January 26, 2012

science
false.not all mixtures
January 26, 2012

physical science
a soccer player kicks a ball straight up into the air at 6 m/s.ignore air resistance.what is the velocity of the ball at its highest point?
January 23, 2012

physical science
a soccer player kicks a ball straight up into the air at 6 m/s.ignore air resistance.what is the velocity of the ball at its highest point?
January 23, 2012

physical science
a soccer player kicks a ball straight up into the air at 6 m/s.ignore air resistance.what is the velocity of the ball at its highest point?
January 23, 2012

math
The number is 381654729 because 381654729 / 9 = 42406081 38165472 / 8 = 477068 3816547 / 7 = 545221 381654 / 6 = 63609 38165 / 5 = 7633 3816 / 4 = 954 381 / 3 = 127 38 / 2 = 19 3 / 1 = 3
December 19, 2011

math
plz help me understand this 1.) 6x - 3y = 6 2.) y= -2/3x +4 y= 2x + 5 2x + 3y = -6 3.) x+y=0 4.) 3x - 4y = -5 x=y+4 x = y+2
December 19, 2011

thermal energy
A hot 0.25-kg piece of iron is placed in a calorimeter containing room temperature water. How much heat is lost by the iron as it cools from 125 degree C to 75 degree C? I must have the given/work and answer also how much heat is gained by the water
December 19, 2011

thermal energy
how much heat must be absorbed by a 500 g pot of water to raise the temperature from 20 degree C to 30 degree C?
December 19, 2011

math
for each pair of substances, circle the substance with more thermal energy and explain why? A0 500g of water at 35 degree C VS. 500 g of water at 85 degree C B) 500 g of water at 35 degree C VS. 250 g of water at 35 degree C
December 19, 2011

math
A person standing on the roof of a building throws a ball directly upward. The ball misses the rooftop on its way down and eventually strikes the ground. The function s(t) = −16t2 + 64t + 80 describes the ball’s height above the ground, s(t) , in feet, t , seconds ...
December 15, 2011

Chemistry
For the reaction 1 CaCO3(s) + 2 HCl(aq) <==> 1 CaCl2(aq) + 1 H2O(l) + 1 CO2(g) Calculate K, the equilibrium constant, from thermodynamic data at 293 K. (Hint #1: Assume that S and H do not change with temperature.) (Hint #2: Work in J/mol)
December 14, 2011

Math
If interest is compounded monthly at 8% per year for 10 years, explain how to find the number of compounding periods and the interest rate per compounding period.
November 9, 2011

calculus
evaluate the limit 5x^(ln5+1)/(ln8x+1)
November 4, 2011

ALGERBRA 2
rosalyn works no more than 25 hours a week during the school year. she is paid $12 an hour for tutoring geometry and $8 an hour for delivering pizzas for Pizza King. she wants to spend at least 2 hours but no more than 7 hours a week tutoring. find rosalyns maximum earnings.
October 20, 2011

Science
Calculate:what is the density of a metal block that has a mass of 750 grams and a volume of 55 cubic centimeters?
October 12, 2011

math
the chess club has 55 members 22 of them are in 6th grade what percent of the club is not in 6th grade
October 12, 2011

critical reading
1.A powerful general fallacy category is "jumping to conclusions" which consists of a.using humor or ridicule. b. closing an issue before all the evidence is in. c. arguing from ignorance. i think the ans is b.but am not sure. 2.A three step approach to evaluating ...
September 7, 2011

critical reading
thank you so much Ms sue.
September 7, 2011

critical reading
does it mean no 1 is false and no 2 is false.
September 7, 2011

critical reading
pls help me with this question. 1.the premises of an argument are the assertions and the evidence that the author offers in support of the conclusion. true or false. i think is true but an not sure. 2.The factors that influence newsworthiness are based on the needs of the ...
September 7, 2011

critical reading
can someone pls help me on these question. A three step approach to evaluating and making sense of contemporary issues inclues a. determining what is at issue b. distinguishing among opposing viewpoints and rationale c. expressing your personal viewpoint and rationale d. all ...
September 7, 2011

algebra
How to put this math problem in power point presentation. Evaluate both expressions by using R= 120 and s = 200 : Find the LCD of the terms in the equation.
August 20, 2011

Statics
HELP PLEASE
July 19, 2011

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