Tuesday
October 21, 2014

Posts by miguel


Total # Posts: 107

Need Help with Math
Name three different pairs of fractions that have the same product when multiplied.
September 16, 2014

Sixth Grade Simplest Form
For B should the mixed number be 7/2?
September 16, 2014

math
Russell planted a flowerbedthat is 1.6 square meters. Jackie planted a flower bed that is 16 tenths square meter. Draw a quick picture to model the two pictures
September 9, 2014

Accounting 9
The following information is available for Baker Industries: Cost of goods manufactured $320,000 Beginning finished goods inventory $45,000 Ending finished goods inventory $35,000 Compute the cost of goods sold.
September 9, 2014

Accounting 8
The following information is available for Walker Industries: Beginning work in process inventory $30,000 Ending work in process inventory $25,000 Cost of goods manufactured $180,000 Compute total current manufacturing cost?
September 9, 2014

Accounting 7
Job 31 has a direct materials cost of $300 and a total manufacturing cost of $900. Overhead is applied to jobs at a rate of 200 percent of direct labor cost. Use the relationships among total manufacturing costs, conversion cost, and prime cost to determine the following costs...
September 9, 2014

Accounting 3
Wheeler’s Bike Company manufactures custom racing bicycles. The company uses a job order cost system to determine the cost of each bike. Estimated costs and expenses for the coming year follow: Bike parts $350,000 Factory machinery depreciation $55,000 Factory supervisor ...
September 9, 2014

Accounting 2
Cambridge Manufacturing Company applies manufacturing overhead on the basis of machine hours. At the beginning of the year, the company estimated its total overhead cost to be $325,000 and machine hours to be 25,000. Actual manufacturing overhead and machine hours were $372,...
September 9, 2014

Accounting 1
Oscar Corp. applies manufacturing overhead to production at 150% of direct labor cost. During 20x5, manufacturing overhead of $180,000 was applied to production; actual manufacturing overhead was $199,000. Beginning Work in Process Inventory was $20,000 and ending Work in ...
September 9, 2014

economics 6
Annual per capita consumption of milk is 21.6 gallons (Statistical Abstract of the United States: 2006). Being from the Midwest, you believe milk consumption is higher there and wish to support your opinion. A sample of 16 individuals from the mid western town of Webster City ...
September 8, 2014

economics (7)
An electronics company advertises that the battery life of its new smart phone with normal usage averages 72 hours. The company says this is one of the desirable characteristics of the phone which makes the phone a better choice compared to competitor phones. Recently, the ...
September 8, 2014

economics
An electronics company advertises that the battery life of its new smart phone with normal usage averages 72 hours. The company says this is one of the desirable characteristics of the phone which makes the phone a better choice compared to competitor phones. Recently, the ...
September 8, 2014

economics
Annual per capita consumption of milk is 21.6 gallons (Statistical Abstract of the United States: 2006). Being from the Midwest, you believe milk consumption is higher there and wish to support your opinion. A sample of 16 individuals from the mid western town of Webster City ...
September 8, 2014

biology
In what part of the cell does translation occur?
April 24, 2014

SCIENCE HELP!
Weight varies according to whether or not you are in Earth gravity. Mass is constant. This is a physical change, so I think that its form changed. Density is how much mass is spread over volume.
April 24, 2014

physics
We want the distances to be equal, so 30t = 1/2 * 2.4 t^2 And now solve for t.
February 7, 2014

materials science engineering
Identify the [221] vector.(crystallographic directions qns) The answer given corresponds to 0.5 in x direction,0.5 in y and 1 in z. Why is it not [1 1 0.5], the simply reduced form. The ans is the reciprocal of [221], which puzzles me since this is not a plane.
January 25, 2014

castlemont
travis sister is 5 years less than twice his age how he can express this expression
October 7, 2013

LMI
I am looking for the patern of 0,2, 5,9, or sequence of them
September 4, 2013

math
A smart-phone is thrown upwards from the top of a 240-foot building with an initial velocity of 32 feet per second. The height h of the smart-phone after t seconds is given by the quadratic equation h=-16t^2+32t+240. When will the smart-phone hit the ground?
August 6, 2013

math
how would i factor 15x^2+7xy-2y^2
August 6, 2013

math
how do i factor 27x^3-21x^2y+108x^2-84yx
August 5, 2013

Physics
Two parallel plates are separated by a dielectric of thickness 2 mm with a dielectric constant of 6. If the area of each plate is 40 cm^2 and the potential difference between them is 1.5 kV, determine (a) the capacitance
April 7, 2013

Math
$2520
April 5, 2013

Physics
A charge of 5 nC is located at P(2,π/2,-3) and another charge of -10nC is situated at Q(5,π,0). Calculate the force exerted by one charge on the other. What is the nature of this force?
February 24, 2013

grammar
i need to correct them this sentences 4. Irony is when you expect one thing and get something else. 5. By turning off the water when you brush your teeth, you can save up to eight gallons of water per day.
December 1, 2012

grammar
need help with this one : 2. To enroll in film school being my primary goal, so I am always saving my money and watching for scholarship opportunities.
December 1, 2012

grammar
need help with this one: To enroll in film school being my primary goal, so I am always saving my money and watching for scholarship opportunities.
December 1, 2012

grammar
can please review the other ones
December 1, 2012

grammar
thanks
December 1, 2012

grammar
revise the following sentences to eliminate faulty sentence structure, making them clear and grammatically need help with the following sentences: An effective Web site is well designed, provides useful information, and links are given to other relevant sites. To enroll in ...
December 1, 2012

statistics
Fruit flies which were heterozygous for both autosomal dominant traits aristapedia (Ar) and star eyes (S) were mated. Since aristapedia and star eyes are both lethal when homozygous and unlinked, one would predict ratio of 4:2:2:1 for Ar-S to Ar to S to wild type (+). Among ...
November 14, 2012

physcis
biker passes a lamppost at the crest of a hill at + 4.5 m/s. she acceleratets down the hill at a constant rate of +0.40 ,/s2 for 12 seconds.\ how far does she move down the hill during this time?..
September 18, 2012

Science
Which of the following phases of matter has a definite volume, but takes the shape of its container? A). Solid Phase B). Liquid Phase C). Gaseous Phase D). All the above are correct
August 21, 2012

College Chemistry
How many grams of steam and iron must react to produce 375g of magnetic iron oxide, Fe3So4
July 13, 2012

History
This question deals with liberty and power. How have people in North America acted to create, preserve, organize, and resist power from the founding of Jamestown in 1607 through the Civil War to 1865?
May 4, 2012

math
find the value of x. round to the nearest tenth. when the the inside is 35 degrees and the other angle is 90 the outside hypotenuse is 20 and x
March 1, 2012

geometry
In parallelogram TRIG, m∠R = 2x + 19 and m∠G = 4x - 17. What is m∠T
February 26, 2012

human behavior
teachers can improve a student's self-esteem by
January 24, 2012

hvac
an oil slinger is found in a reciprocating compressor employing what type of lubrication system
October 29, 2011

hvac
compressor cylinger unloading reduces the capacity of a reciprocating compressor by
October 29, 2011

hvac
when antifreeze is add to water the water specific heat
October 29, 2011

hvac
gas trapped in a reciprocating piston compressors clearance space expands at the beginning of the suction stroke what effect does this have on the system
October 29, 2011

hvac
what happens to the pressure at locations moving vertically up or down a ph constant-enthalpy line?
October 29, 2011

science
the temperature of the water that forms while ice melts is 32 degrees fahrenheit true or false?
October 18, 2011

hvac
what is the required input in watts to operate a 70 percent efficient three-horsepower electric motor
October 17, 2011

spanish/ pleeease help me
habra otros vendedores de aretes mis aretes son los mejores volveremos despues de mirar otros aretes
October 17, 2011

hvac
calculate the amount of heat required to change 5 pounds of ice at 32 degrees to water 32 degrees
October 17, 2011

chemistry asap
Consider the following chemical reaction: NaOH +HC1 -> NaC1 + H20 When 36.5 g of HC1 are reacted with 40.0 g of NaOH , how many grams of water are produced along with 58.5 g of NaC1?
October 6, 2011

chemistry ASAP
Consider the following chemical reaction: NaOH +HC1 -> NaC1 + H20 When 36.5 g of HC1 are reacted with 40.0 g of NaOH , how many grams of water are produced along with 58.5 g of NaC1?
October 6, 2011

algebra probl 4
i would say its 1 cause 6*5 =30 and then 30/30 is 1 .
October 6, 2011

chemisrty ASAP
name and give the formula for six diatomic elements.
October 6, 2011

chemistry ASAP
Consider the following chemical reaction: NaOH +HC1 -> NaC1 + H20 When 36.5 g of HC1 are reacted with 40.0 g of NaOH , how many grams of water are produced along with 58.5 g of NaC1?
October 6, 2011

chem
calories need to melt 60.0 of ice at 0 and to warm the liquid to 65 (two steps)
September 12, 2011

Algebra help
Match the equation 4x^6-2x^3+1=0. With a substitution from the column that could be used to reduced the equation to quadratic form: a) u=x^-1/3 b) u=x^1/3 c) u=x^-2 d) u=x^2 e) u=x^-2/3 f) u=x^3 g) u=x^2/3 h) u= x^4
March 24, 2011

Algebra help
Match the equation 4x^6-2x^3+1=0. With a substitution from the column that could be used to reduced the equation to quadratic form: a) u=x^-1/3 b) u=x^1/3 c) u=x^-2 d) u=x^2 e) u=x^-2/3 f) u=x^3 g) u=x^2/3 h) u= x^4
March 24, 2011

Math Help
Mobile ad spending. The amount spent worldwide in advertising on mobile devices can be estimated by f(x) =0.4x^2+0.01x+0.9. Where x is the number of years after 2005 and f(x) is in billions of dollars. When will worldwide mobile ad spending reaches $41 billion?
March 24, 2011

Algebra
using the substitution method. Show your work. If the system has no solution or an infinite number of solutions, state this. 3x + 24y = 24 27x – 15y = -15
March 23, 2011

Word Problem
Find the quotient: 9a^2 – 100b^2 / 3a – 10b and the quotient: 6x^3 + 5x^2 + 2x +1 / 2x +3
March 15, 2011

Word Problem
A grander want to create a triangular garden in the shape of a right triangle with shortest side length x-6y ft. and the middle length side x + 6y ft. what is an algebraic expression for the area of the garden? Be sure to multiply this out and express in simplest correct ...
March 15, 2011

Algebra
The length of the side if a rectangular desk is given by 2x-7x cm. The length of the front is given by 2x +7y cm. What is an algebraic expression for the area of the top of the rectangular desk? Include correct units as part of answer.
March 11, 2011

Math
(5-2t^3)^2 I came up with this answer: = (-2t^3 +5) ^2 is it correct?
March 10, 2011

Algebra Help
Identify coefficients and the degrees of each term polynomial, and then find the degree of each polynomial. a^3b^8c^2 - c^22 + a^5c^10
March 10, 2011

Algebra
Multiply polynomials (n^3+8)(n-4)
March 10, 2011

Algebra
Identify coefficients and the degrees of each term polynomial, and then find the degree of each polynomial. a^3b^8c^2 - c^22 + a^5c^10
March 10, 2011

Physical Science
In a pulley sytem with 100% effieciency with ten support cables. The input side reels 100 meters of cable. How far dis the output move? What is the value of the output force? In identical conditions at 70% efficiency, the cable does not stretch. How much input force is needed ...
February 25, 2011

Physical Science
Two cars are moving in identical conditions, one car is moving 3 times how much farther will this fast car travel?
February 25, 2011

Physical Science
A water balloon dropped from a dorm window does not break on impact. From what height would you need to drop the balloon to double the speed of the balloon?
February 25, 2011

ENGLISH
NO need for an attitude "Angel". Next time be more specific and specify that you just want make sure your commas are in the right place. You clearly wrote "please read for errors and correct them." #justsaying Here's the correct version with the commas ...
February 24, 2011

ENGLISH
Thank you for your request for a credit card with our store. Before we can issue a credit card, we ask that you to first finish completing the information on enclosed credit card application. When we receive it we will process your application as quickly as possible. Mail your...
February 24, 2011

Research Practicum
Thank you very much PsyDAG. I appreciate someone actually taking the time to review and make an honest effort in giving advice. I noticed some errors in my post that would have better clarified the research (thesis). It should have read "text-based cell phone ...
February 24, 2011

Research Practicum
I'm conducting a research project on "to what extent are college students addicted to text-based college communication?" this is my survey I created. Is this a good survey? and how do I evaluate my responses from, let's say, 50 surveys to table data to show ...
February 24, 2011

comsumer math
let nickels be 'n' and quarters be 'q' n + q = 24 q = 10 + n substitute q into the equation n + (10 + n) = 24 subtract 10 from both sides 10 + 2n = 24 2n = 14 divide by 2 on both sides n=7 or 7 nickels or 35cents (7*5 cents) plug 7 back into the second equation...
February 24, 2011

Math
Find the quotient: x^2-49 / x+7
February 14, 2011

math
a quadrilateral with angles that mesure: 10x-25, 10x, 3x to the second power, and 2x to the second power. solve for x.
November 16, 2010

math
a quadrilateral with angles that mesure: 10x-25, 10x, 3x to the second power, and 2x to the second power. solve for x.
November 16, 2010

chemistry
10.0amu
October 10, 2010

Chemistry
The reaction of a metal ion, M^2+, with EDTA is given in the following equation: M^2+(aq) + Y^4-(aq) <==> MY^2-(aq) The EDTA was standardized with a 0.04 M Zn^2+ solution. 25.05 mL of EDTA solution was used to titrate the Zn^2+ solution. From this standardization, ...
July 20, 2010

Chemistry
Could you try and answer my other question? (ht tp: //ww w. jiskha. com/ display. cgi?id= 1279495858) take spaces out
July 18, 2010

Chemistry
I figured it out... You use the formula ln(k2/k1) = (delta H)/R * [(1/T1)-(1/T2)] 1) 5.24 * 10^44 2) 8.86 * 10^-13
July 18, 2010

Chemistry
It's apparently a different formula since the temperature is not the standard 298 K Work for the first: delta G is equal to -514.4 kJ lnK = 514.4/(0.008314)(550) lnK = 112.5 e^112.5 = 7.17*10^48 = k - which Mastering Chemistry says is wrong
July 18, 2010

Chemistry
Tried that...not right
July 18, 2010

Chemistry
Estimate the value of the equilibrium constant at 550 K for each of the following reactions. 1) 2CO(g) + O2(g) <==> 2CO2(g) 2) 2H2S(g) <==> 2H2(g) + S2(g) Thanks in advance!
July 18, 2010

Chemistry
Please help, I am having trouble solving these problems at nonstandard temperatures. Methanol burns in oxygen to form carbon dioxide and water. Using the balanced reaction, 2CH3OH(l) + 3OH2(g) --> 2CO2(g) + 4H2O(g) 1) Calculate delta H(rxn) in kJ at 24 degrees Celsius 2) ...
July 18, 2010

Precalculus
Find the reference number for each value of t. t = 4 t = -8 I'm having trouble on the ones without pi. Thanks in advance!
June 23, 2010

Precalculus
Suppose that termial point by t is the point (3/4, (square root 7)/4) on the unit circle. Find the terminal point determined by each of the following. a) pi - t b) -t c) pi + t d) 2pi + t
June 23, 2010

Chemistry
At 700 K, the equilibrium constant for the reaction NO2(g) « 2NO(g) + O2(g) is Kc = 4.79×10-3 (M), and the rate constant for the reaction 2NO(g) + O2(g) ® NO2(g) is k = 3.13×10^3 M^-2s^-1. What is the rate constant for the reaction NO2(g) ® 2NO(g) + ...
June 21, 2010

Precalculus
The burial cloth of an Egyptian mummy is estimated to contain 57% of the carbon-14 it contained originally. How long ago was the mummy buried? (The half-life of carbon-14 is 5730 years.)
June 10, 2010

Precalculus
The burial cloth of an Egyptian mummy is estimated to contain 57% of the carbon-14 it contained originally. How long ago was the mummy buried? (The half-life of carbon-14 is 5730 years.)
June 10, 2010

math
the ratio of boys to girls in a science class is 5 to 4. If there are 8 girls in the class, how many boys are there?
February 17, 2010

math
1/2
January 13, 2010

algebra
Factor completely and then place the factors in the proper location on the grid. 4a2 - 8a - 5
December 7, 2009

math
18
November 18, 2009

math
The number of students at another university increased from 14,000 students in 1971 to 30,000 in 1975. What was the percent increase in enrollment during this period?
July 15, 2009

math
Marla earned $400 interest over 2 years on a $4,000 investment. Jovita earned $960 interest over 4 years on her $6000 investment. Who had the higher rate of interest? Explain.
July 15, 2009

spanish
the second one sentence should be written in this way: Este desastre llevó a una intensa devoción por una imagen de Cristo llamada El Señor de los Milagros.
May 14, 2009

spanish
the first one sentence should be writter in this way: El veintiocho de octubre de mil setecientos cuarenta y seis un poderoso terremoto causó graves daños a la ciudad y destruyo el Callao.
May 14, 2009

math
Lee and garth left the library at the same time and walked in opposite directions. On the same street avenue lee averaged 3 miles per hour and garth averaged 3.5 miles per hour. How long did it take them to be 3.25 miles apart?
April 8, 2009

math
wat do u do wen they ask to draw a dialation image at the origin and a scale factor of 2???
September 28, 2008

algebra 1
how do make a dialation image at the origin also with a scale factor of 2???
September 28, 2008

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