Aubrey
Most popular questions and responses by Aubrey
life orientation
draw up any five interview questions to evaluate the understanding of service delivery protest
asked on May 2, 2015 
Taylor
To treat a burn on your hand, you decide to place an ice cube on the burned skin. The mass of the ice cube is 12.6 g, and its initial temperature is 10.4 °C. The water resulting from the melted ice reaches the temperature of your skin, 28.1 °C. How much
asked on November 15, 2013 
Chemistry
What are the equations for the following? Positron emission from silicon26 and Sodium22 undergoes electron capture I really don't get it Thank you
asked on May 20, 2010 
chemistry
3.6 g of a hydrocarbon fuel is burned in a calorimeter that contains a 244 grams of water initally at 25.00 degrees C. After the combustion the temperature is 26.55 degrees C. How much heat is evolved per gram of fuel burned? The heat capacity of the
asked on October 26, 2011 
Chemistry
Using the half reaction method, balance the redox reaction shown below. (I)+(Br2) > (IO3)+(Br) Step 1. Break the reaction into the two half reactions. Br2 ==> Br^ I^ ==> IO3^ Step 2. I will leave the first one for you to do. The second one is
asked on June 13, 2007 
algebra 1
A local citizen wants to fence a rectangular community garden. The lengthof the garden should be at least 110ft., and the distance around should be no more than 380 ft. Write a system of inequalities that models the possible demensiopns of the garden.
asked on May 21, 2013 
Economics
Pat and Kris are roommates. They spend most of their time studying, but they leave some time for their favorite activities: making pizza and brewing root beer. Pat takes 4 hours to brew a gallon of root beer and 2 hours to make a pizza. Kris takes 6 hours
asked on February 11, 2007 
Chemistry Mass Question
What is the mass of 0.005 moles of camphor, urea, and potassium ethanoate? Thanks in advance. You need to look up the formula of camphor, urea, and potassium ethanoate. Then g = 0.005 mols x molar mass of each.
asked on February 6, 2007 
Programming Logic and Design (help?)
Design a retirement planning calculator for Skulling Fincancial Services. Allo a user to enter a number of working years remaining in the user's career and the annual amount of money the user can save. Assume that the user earns three percent simple
asked on March 1, 2018 
Social study's
How did New Hampshire colony's government differ from Connecticut ,Massachusetts,and Rhode Island?
asked on December 8, 2016 
Math
The Pioneer 10 spacecraft passed the planet Jupiter on December 12, 1973, and exited the solar system on June 14, 1983. The craft traveled from Mars to Jupiter, a distance of approximately 1 billion kilometers, in one year and nine months. a.Calculate the
asked on November 17, 2013 
Physics
A police car's siren has a frequency of 567Hz while traveling at 24.8m/s. If the car is coming toward you, and you are stationary, what frequency would you hear?
asked on February 28, 2013 
Chemistry
Using the change in oxidation number method, balance the redox reaction shown below. (NO2^2)+ (MnO4^)> (NO3^)+ Mn^2+ Divide into half reactions. I will show you how to do MnO4^ and you do the other one. MnO4^ ==> Mn^+2 Step 2. Determine the
asked on June 17, 2007 
chemistry equation
Write a net ionic equation for the reaction of iron(III)chloride and potassium thiocyanate. Fe+++ + CNS ==> FeCNS++ This FeCNS++ complex ion is an intrnse red color.
asked on March 15, 2007 
mathematics
thabo is x years old and lizzie is y years old write down algebraic expression for a) thabo's age in 6 years time
asked on August 14, 2014 
chemistry
A 2.97 g sample of a molecular compound is dissolved in 103 g of tetrachloromethane (carbon tetrachloride). The normal boiling point of the solution is 61.51C, the normal boiling point of CCl4 is 61.2C. The boiling point constant for CCl4 is 4.95 K ·
asked on December 6, 2011 
Math
The tens digit is a multiple of 5 The hundreds digit is 1 less than the tens digit The ones digit is less than the hundreds digit The sum of the digits is a multiple of 6 What is the mystery number??
asked on October 3, 2013 
Algebra I
Write a system of equations to solve Kay sells athletic shoes aat a store. She can either earn $500 per month plus 4% commission on her tial sales, or $400 per month plus a 5% commission on total sales. then B. What is the total price of the athletic
asked on March 2, 2011 
Algebra 1
The perimeter of a triangle is 20 inches. The longest side is 4 inches longer than the shortest side, and the shortest side is three fourths the length of the middle side. Find the length of each side of the triangle
asked on March 2, 2011 
Anatomy/BiologyPlease check
I'm posting this again today hoping someone can clarify this for meI've posted it prior but no one answered yesterday so I'll try again. Thank you in advance I have two question 1.In a dehydration synthesis reaction which of the following occur a.
asked on September 13, 2011 
Anatomy
I'm posting this again today hoping someone can clarify this for me I have two question 1.In a dehydration synthesis reaction which of the following occur a. hydrogen and oxygen are removed from the reactant b. water is added to the reactants c. water is
asked on September 13, 2011 
Physics
If I throw a tennis ball straight up in the air at the same time my friend throws one straight down at the same heightinitial height 3 feet and initial speed 2 km, which ball lands on the ground first, has the greater acceleration, lands with a greater
asked on October 3, 2010 
Chemistry
What happens when equal volumes of 0.2M Na2SO3 and 0.2M CaSO3 are mixed? A. Only Na2S precipitates. B. Only CaSO3 precipitates. C. Both CaSO3 and Na2S precipitate. D. No precipitate forms.
asked on January 24, 2009 
Chemistry
A galvanic cell is made with aluminum and zinc electrodes. (For Ag^+(aq)+(e^)>Ag(s), E=0.80 V and for Cu^2+(aq)+(2e^)>Cu(aq), E=0.34 V) Write the standard cell notation for this cell. Wouldn't it be silly to use the potentials for copper and silver
asked on June 17, 2007 
Spanish 1
Match the verbs and the subjects 1. Maria(estudiar) 2.Nosotros(comer) 3. Yo(ser): el(ser) 4. El y ella no (vivir) 5. Tu (estar) Are there any pictures or sentences that go along with the subjects? All of these subjects could go with any verb. This site
asked on March 23, 2007 
trig
a voltmeter's pointer is 3 cm in length. find the degrees through which is rotates when it moves 1.1 cm on the scale?
asked on May 23, 2012 
Physics
I'm totally confused and this is due Monday We're dealing with electrical circuits and I have to construct a circuit with resistors of 10 Ohms, 20 Ohms, 30 Ohms and 20 Ohms. The total resistance has to be 42 OhmsCan someone direct me how to even begin to
asked on March 26, 2011 
poetry
What is the tone and theme of Maya Angelou's poem "Still I Rise"?
asked on March 5, 2010 
balls in a bowl probability
Bowl one contains 3 black and 2 white balls. Bowl two contains 4 black and 5 white balls. Experiment: A ball is randomly selected from bowl one, its color noted, and it is placed in bowl two. Then a ball is randomly selected from bowl two. a.) What is the
asked on November 20, 2006 
chemistry
Which of the following does NOT have an angular shape? 1. NH2  2. ClO2  3. HOCl 4. S3 2 5. N3 
asked on November 17, 2011 
chemistry
If you burn 0.200 g of C(graphite) in an excess of O2 to give CO2, the temperature of the calorimeter, which contains 775 g water, increases from 25.00 degrees C to 27.38 degrees C. The heat capacity of the bomb is 893 J/K. What quantity of heat is evolved
asked on October 30, 2011 
Algebra I
Write a system of equations to solve Kay sells athletic shoes aat a store. She can either earn $500 per month plus 4% commission on her tial sales, or $400 per month plus a 5% commission on total sales. then B. What is the total price of the athletic
asked on March 2, 2011 
Economics
How does the automobile industry answer thr basic economic questions?
asked on November 10, 2009 
Math
Two brothers are respectively 6 and 9 yrs old. in how many years will the ratio of their ages be 4:5?
asked on October 13, 2017 
mathematics
The cafeteria has 144 bananas, 36 pears, and 72 apples. Each student gets the same number of pieces of fruit. What is the greatest number of students who can receive fruit? The 48 members of a chorus will sit in rows in front of the 300 members of the
asked on October 15, 2013 
Algebra
55/18=17/16+1/2x
asked on May 6, 2012 
Spanish
Please checkI had to write each sentence in long adjective form Su casa es moderna. La casa suya es moderna. Mis amigos son españoles. Los amigos míos son españoles. Nuestras clases son interesantes. Las clases nuestras son interesantes.
asked on April 25, 2012 
geometry
can i have different types of quadrilaterals and their properties
asked on April 27, 2011 
Spanish SraJMcGin
Posted by Aubrey on Monday, June 4, 2007 at 2:49pm. download mp3 free instrumental remix I am having troubles translating these sentences. 1.) Were the princesses singing? 2.) Did the queen used to cry? 3.) Do they like to sing? 4.) Doesn't the duchess
asked on June 4, 2007 
Chemistry
Could someone explain Le Chatelier's principle to me? Thanks Reactions tend to go to the direction that reduces stress: stress from pressure, temperature. If a reaction gives off heat (exothermic), it will go faster if temperature is reduced, ie, it is
asked on March 15, 2007 
algebra
When dividing 2x2  4x + 5 by (x  1) the remainder is 11. True or false If you mean (2x^2  4x + 5)/(x1) , the quotient is (2x  2) with a remainder of 3. So False is the answer.
asked on January 16, 2007 
Finite
Bowl one contains 3 black and 2 white balls. Bowl two contains 4 black and 5 white balls. Experiment: A ball is randomly selected from bowl one, its color noted, and it is placed in bowl two. Then a ball is randomly selected from bowl two. a.) What is the
asked on November 20, 2006 
Algebra
Totally confusedlearned this today and I don't get itPlease help Write the standard form of 9x^2 + 4y^272x+16y+124=0 I think the first step is to take the constant to right side so I have: 9x^2 + 4y^272x+16y=124 But then I'm lost!
asked on October 31, 2011 
Anatomy
I have two question 1.In a dehydration synthesis reaction which of the following occurs a. hydrogen and oxygen are removed from the reactant b. water is added to the reactants c. water is broken down into hydrogen and oxygen d. both a and c I think it
asked on September 12, 2011 
maths
name properties of quadrilaterals through transformation
asked on April 27, 2011 
Chemistry
A quantity of gas under a pressure of 302 kPa has a volume of 600. cm3. The pressure is increased to 545 kPa, while the temperature is kept constant. What is the new volume?
asked on March 31, 2011 
Spanish 1
I have to match the verb with the subject. 1.Maria(estudiar) 2.Nosotros(comer) 3.Yo(ser) alta, pero el(ser) 4.El y ella no(vivir) 5.Tu (estar) Maria Estudia Nosotros Comemos Yo soy alta, pero el es el y ello no viven tu estas (accent on a) (present tense)
asked on February 25, 2007 
Algebra
how do i find the fractional notation of 11.443 and equal it to ?/1000
asked on May 13, 2012 
AlgebraPlease check work
I've reworked this and added on is any of it correct?Totally confusedlearned this today and I don't get itPlease help Write the standard form of 9x^2 + 4y^272x+16y+124=0 I think the first step is to take the constant to right side so I have: 9x^2 +
asked on October 31, 2011 
Anatomy
I have a question In a dehydration synthsis reaction which of the following occurs a. hydrogen and oxygen are removed from the reactant b. water is added to the reactants c. water is broken down into hydrgen and oxygen d. both a and c I think it would
asked on September 12, 2011 
Spanish7th gradePlease check
Could you please check these two answers: 1.Fill in the blank with what would logically follow: primero,_______ I think it is segundo, correct? 2.Fill in blank with what would logically follow: tercero_________ I think it is cuarto, correct? 3. In a
asked on April 19, 2011 
Chemistry
A quantity of gas under a pressure of 302 kPa has a volume of 600. cm3. The pressure is increased to 545 kPa, while the temperature is kept constant. What is the new volume?
asked on March 31, 2011 
algebra
if 10+5y=77 then what is y?
asked on October 6, 2010 
Food and Nutrition
List and explain any 10 differencies assiociated with poor nutrition
asked on September 27, 2010 
Chemistry
Please helpI need to give at least three examples of how heat, solutions,equillibrium, nuclear and organic chemistry are interrelated. Thank you
asked on June 1, 2010 
English
What would be a good topic paragraph idea for an essay about the shakespeare quote "Some are born great ,some achieve greatness and some have greatness thrustupon them"?
asked on March 9, 2009 
Spanish
Answer the following questions about demonstrative adjectives. Answer whether the noun modified is singular or plural. Then fill in the blank with the correct demonstrative adjective in Spanish. 1. They prefer that restaurant. Prefieren restaurante.
asked on May 21, 2007 
Algebra
What is the factorization of x^2+8x+15? 3*5=15, and 3+5=8.
asked on April 11, 2007 
Spanish 1
Conjugate the following verbs in Spanish 1. Estudiar singular and plural 2. correr singular and plural 3. vivir singular and plural This site will help you with that: http://www.spaleon.com/conj.php Thank you for using the Jiskha Homework Help Forum.
asked on March 23, 2007 
Algebra
Convert the simplified parabolic equation y=3x^230x7 to standard form. 3x^230x7 3x^2 30 x 7 +75 75 3(x^2 10x + 25) 82 3(x5)^2 82 or y = 3(x5)^2 82 check that.
asked on March 16, 2007 
ACT's
What is considered a good score to achieve on the ACT's? At what score on the 136 point scale is so low that you should consider retaking the ACT? I am just curious because I am taking it soon and stressing a little! Here is my advice: Because only the
asked on February 5, 2007 
government
What are three differences between the Senate and the House of Representatives? The length of time the people serve is different. The number per state is different. Tasks are different This site will give you specifics
asked on January 22, 2007 
French
I just have a few questions ok: #1) How do you say "we ate" in French? I think it is nous mangons but that didn't look right so I want to be sure. #2)How do you say"we swam" in French? because I thnk it is nous nagons but that doesn't seem right either.
asked on January 13, 2007 
Analytic geometry
find the necessary coordinates of 9x^24y^218x+8y+41=0
asked on March 10, 2015 
Biology
Bacteroides and Escherichia are both gramnegative rods found in the large intestine. Why are they in different phyla?
asked on November 7, 2012 
Alegebra 2
Two numbers have a ratio of 7:5. The sum of the two numbers is 960. What are the two numbers?
asked on December 18, 2011 
algebra
If 8x+16=48 then what does x equal?
asked on October 6, 2010 
Algebra
Please help with this question or direct me Determine the discriminant of x^2 = 4 Answers: 17 16 15 10
asked on September 22, 2010 
Chemistry
Please helpI need to give at least three examples of how heat, solutions,equillibrium, nuclear and organic chemistry are interrelated. Any help would be greatly appreciatedI'm desperate Thank you
asked on June 2, 2010 
12th grade Economics
Describe the automotive Industry How does the company answer the basic economic questions?
asked on November 10, 2009 
French
So I have this paragraph and it is a fill in the blank worksheet but there is no word bank to choose French words from so I"m having trouble major! Here's the paragraph: Michel n'est pas triste : son sourire montre qu'il est content. Sophie aime
asked on January 12, 2007 
French Essay Prompt
Il semble que nous sommes formes surtout par l'influence des personnes autour de nous. Qui a joue un role important dans votre vie? Commevous inluencde d'autres personnes? Illustrez votre repinse en donnant des exemples precis. Thank you for using the
asked on January 8, 2007 
French
My tescher gave me this 200 word essay on this topic but I'm having trouble with some of the prompt.Here it is: Comment faitesvous les courses? Decrivez vos habitudes:dans quels supermarches aimezvous allez? Dans quels rayons trouvezvous les choses que
asked on December 29, 2006 
MaTH Question
Write an equation for the problem & solve. There are 500 cm of trim to frame a banner. The banner is 22cm wide. How long can it be? Thanks you so much 500 x 22 = 11000 ( this gives you area) Then multiply 11000 by 2 because there are 2 sides of length.
asked on November 24, 2006 
Prealgebra
Mr.davis works for $2,400 per month plus a 10 percent commission on his total sales.he wants to earn at least $3,000 next month. Which inequality can be used to determine the amount of sales,s,he needs to meet his goal?
asked on December 11, 2017 
Prealgebra
Mr.davis works for $2,400 per month plus a 10 percent commission on his total sales.He wants to earn at least $3,000 next month.what inequality can be used to determine the amount of sales,s,he needs to meet his goal?
asked on December 11, 2017 
Differential Equation
What is the solution of the differential equation of (6x+1)y^2 dy/dx + 3x^2 +2y^3=0?
asked on September 9, 2017 
calculus
Find the value or values of c that satisfy the equation f(b)f(a)/ba = f'(c) in the conclusion of the mean value theorem for the given function and interval f(x)= x^(2/3) , [0,1]
asked on July 22, 2014 
pre cal
cosA (7/25) pi < A < 3pi/2 sin B= 3/5 3pi/2
asked on January 21, 2014 
mathematics (urgent)
I eventually figured out the last one, so I'll only need some help with this: The cafeteria has 144 bananas, 36 pears, and 72 apples. Each student gets the same number of pieces of fruit. What is the greatest number of students who can receive fruit? I
asked on October 15, 2013 
algebra
is this right? 2/3+3k/4=71/12 y=12/8
asked on October 6, 2010 
Chemistry
Please helpI need to give at least three examples of how heat, solutions,equillibrium, nuclear and organic chemistry are interrelated. Thank you
asked on May 31, 2010 
Spanish
I am having troubles translating these sentences. 1.) Were the princesses singing? 2.) Did the queen used to cry? 3.) Do they like to sing? 4.) Doesn't the duchess like to sing? 5.) Which duke likes to sing? Thank you for using the Jiskha Homework Help
asked on June 4, 2007 
Algebra
I need some help multiplying these two sets of binomials. 1. (x+5)(x+3) so I think the answer to this one is x^2+15 is this correct? 2. (x5)(x+3) I think the answer to this one is x^215 but how do you know when to make it a + or a  in the solution? 1.
asked on April 11, 2007 
Algebra
Consider the basic upward parabola y=x^2 In this parabola as the x increases toward positive infinity , does the y value also increase toward infinity? If so does it increase faster or slower than the x? yes, faster, it increases as the square of x.
asked on March 16, 2007 
Spanish
I need help with the subject verb agreement for this assignment: 1. It eats 2.It hears 3.It attacks 4.It doesn't eat 5.It doesn't hear 6.It doesn't attack 7.They eat 8. They hear 9. They attack 10.They don't eat 11. They don't hear I'm using the powerglide
asked on February 20, 2007 
Mid age art history
I have a project on the early Christian catacombs. I have to describe the elements of (line, shape,value, etc)and compare these catacombs to Byzantine and Islamic architectural structures of the same time. Can anyone help me find some pictures or articles
asked on February 1, 2007 
government again
Identify three sources of revenue for state and local governments, and three major categories of state and local expenditures. http://www.lao.ca.gov/2000/calfacts/2000_calfacts_state_budget.html
asked on January 22, 2007 
french verbs
I have to find 10 french verbs in this passage but I can only 8. Here is the passage: Balthazar Claes se montra tout a coup, fitquelques pas, ne regarda pas cette femme, ou s'il la regarda, ne la vit pas, et resta tout droit au milieu du parloir en
asked on January 3, 2007 
Allebra
Divide 4 by 1/4. In other words, multiply both sides by 4/1 and S=16 Help? What is 1/4s=4
asked on November 20, 2006

algebra
0.4
posted on March 11, 2019 
Math
good job
posted on December 10, 2018 
chemistry
number 56 answer is oxygen is the limiting reactant
posted on September 23, 2018 
World History
Is it A
posted on July 6, 2018 
Social Studies
Well this is actually very correct...
posted on May 1, 2018 
science
Actually it has choices, is is vibrational? Rotational? Translational? Or combination of a,b and c
posted on January 23, 2017 
Math
no
posted on December 15, 2016 
math
this is also my homework
posted on October 12, 2016 
spelling
What do you call a girl who likes to swim. A _________ in water Toil,boyhood,choice,dawn,foist,flaw,daughter,annoyed,allow and royal
posted on September 19, 2016 
Life orientation
Explain in a short paragraph 4 to 5 lines, What can trigger spectator aggression in sport.
posted on February 28, 2016