Tuesday
September 30, 2014

Posts by love


Total # Posts: 79

Maths
solution if x=cosec A + cos A and y=cosec A-cos A then prove that (2/x+y)sqare+(x-y/2)sqare-1=0
September 25, 2014

statistics
use SPSS to calculate the 90%, 95% and 99% confidence intervals for the mean of the variable weight. Interpret the three confidence intervals in terms of whether there is a significant difference between the mean of the sample and a hypothesized mean of 150.
June 29, 2014

english
9. What personality trait does Odysseus reveal when he devises a plan to listen to the Sirens' song and yet escape destruction? (1 point) irritability loyalty curiosity generosity10. Read the following passage from the Odyssey: Tell me, where was it, now, you left your ...
February 5, 2014

math
Electron Tube Electronics made 50,000 TVs last month. If 3.5% of them were high definition, how many high definition TVs were produced?
November 23, 2013

math
Ventura Coal mined 6 ¨ø tons on Monday, 7 ¨ú tons on Tuesday, and 4 ¨ö tons on Wednesday. If the goal is to mine 25 tons this week, how many more tons must be mined?
October 24, 2013

construction
a ladder which is place against a building whose height is 40 metres should have a base of?
August 2, 2013

baking
regarding the blending method, which statement is false? A.Recipes typically call for baking soda or baking powder B.Blending method recipes exclusively on the use of pastry flour. C.Separately prepared wet and dry mixtures are combined. D. As a rule,garnish ingredient are ...
July 28, 2013

chmistry
A 4.98 g sample of aniline (C6H5NH2, molar mass = 93.13 g/mol) was combusted in a bomb calorimeter with a heat capacity of 4.25 kJ/°C. If the temperature rose from 29.5°C to 69.8°C, determine the value of ΔH°comb for aniline.
June 18, 2013

Psychology
stage 4
May 20, 2013

science
Is the speed of light decreasing? I've heard It is.
April 19, 2013

literary
Protagonit
February 3, 2013

Language Arts
7. Which of the following best summarizes "Cyber Chitchat"? 8. The tone of "Cyber Chitchat" is
February 1, 2013

7th grade science
are they right???
January 16, 2013

english
no rules
November 4, 2012

math
what is 5.2 million times 2.6
September 30, 2012

english
Compare and contrast possible compensation plans for the Food service manager and a reservation manager?
August 6, 2012

Business
Compare and contrast possible compensation plans for the Food service manager and a reservation manager?
August 6, 2012

math
sin è = 0.1736 O = ? H = 11
July 19, 2012

health
Argue the following statement: Despite our relatively high level of healthcare expenditure, we may still be getting enough for our money.
May 21, 2012

trig-math
4. A carpenter wants to be sure that the corner of a building is square and measures 6.0 ft and 8.0 ft along the sides. How long should the diagonal be? A. 12 ft B. 10 ft C. 11 ft D. 14 ft 5. A wheel 5.00 ft in diameter rolls up a 15.0° incline. How far above the base of ...
April 28, 2012

math-TRIG
i thank you for the one u did i have 40 of these i got the ans to the rest these are the one i could figure out so plz any help i acan get i thNK U a lot
April 28, 2012

math-TRIG
1. Which angle measure is consistent with all of the following criteria? (i) The reference angle is 40°. (ii) The angle is more than one revolution. (iii) The angle's terminal side is in Quadrant II. (iv) The angle isn't positive. A. –580° B. –500°...
April 28, 2012

american history
the stamp act
March 19, 2012

American Government
I mean its B!
March 5, 2012

American Government
its A.!
March 5, 2012

Chemisty
How many GRAMS of sulfur are present in 1.53 moles of sulfur dichloride ? grams. 2. How many MOLES of chlorine are present in 3.61 grams of sulfur dichloride ? moles.
February 7, 2012

chemistry
Balance the following chemical equation: C3H7OH(l) + O2(g) CO2(g) + H2O(g)
February 6, 2012

Chemisty
How many V atoms are there in a 26.3 gram sample of V?
February 2, 2012

math
The number of people in the United states with mobile cellular phones was about 142 million in 2002 and about 255 million in 2007. if the growth in mobile cellular phones was linear, what was the approximate rate of growth per year from 2002 to 2007.
February 1, 2012

math
Ten times a number equals ten more than eight times a number. what is the number?
January 31, 2012

college alg
i wanted to ask where did u get .9x from and 1.3 from
January 31, 2012

college alg
A particular style of shoes costs the dealer $97 per pair. At what price should the dealer mark them so he can sell them at a 10% discount off the selling price and still make a 30%profit?
January 31, 2012

Chemisty
The compound copper(II) nitrate is a strong electrolyte. Write the reaction when copper(II) nitrate is put into water
January 22, 2012

Chemisty
so i would 0.0808 in x (2.54 cm/in) = 2.6E-1 3 pounds x (453.6 g/lb)= 1.4E3 SO THAN WHAT DO I DO NEXT
January 19, 2012

Chemisty
Wire is often sold in pounds spools according to the wire guage number. That number refers to the diameter of the wire. How many meters are in 3-Ib spool of 12 gauge aluminum wire? A 12-guage wire has a diameter of 0.0808 in. Aluminum has a density of 2.70 g/cm^3. (V=3.14r^2L)
January 19, 2012

Chemisty
A certain salt is known to have a solubility in water of 25.2g/100g water at 100°C and 11.4g/100g water at 20°C. The salt is dissolved in 240 g of water at 100°C until no more solid will dissolve. How much salt will crystallize out when the solution is cooled to 20...
January 19, 2012

Chemisty
The mass of a single niobium atom is 1.54E-22 grams. How many niobium atoms would there be in 312 milligrams of niobium?
January 18, 2012

Chemisty
The radius of a chromium atom is 125 pm. How many chromium atoms would have to be laid side by side to span a distance of 1.62 mm?
January 18, 2012

Chemisty
The volume of a single niobium atom is 9.46E-24 cm3. What is the volume of a niobium atom in microliters?
January 18, 2012

Chemisty
so now would i do this 124g/8.56 and whatever i get i add it to 50.0
January 17, 2012

Chemisty
we are looking for =cm^3
January 17, 2012

Chemisty
so whats the V
January 17, 2012

Chemisty
you have 100.0-mL graduated cylinder containing 50.0 mL of water. you drop a 124-g piece of brass (density =8.56 g/cm^3) into water. to what height does the water rise in the graduated cylinder
January 17, 2012

Chemisty
The radius of a lead atom is 175 pm. How many lead atoms would have to be laid side by side to span a distance of 1.58 mm?
January 17, 2012

Chemisty
Give the number of significant figures in the following number? 2.300*10^-4
January 17, 2012

Chemisty
Give the number of significant figures in the following number? 0.00546
January 17, 2012

Chemisty
What instrument would you use to determine the volume of orange juice
January 17, 2012

Chemisty
Yes thank you
January 17, 2012

Chemisty
what instrument would you use to determine the mass of three apples
January 17, 2012

Chemisty
The mass of a single silver atom is 1.79E-22 grams. How many silver atoms would there be in 153 milligrams of silver?
January 17, 2012

Math
complete the function table below for the function F(x) =x2=2 . the numbers in the second row of the completed table make an arithmetic sequence ?.
January 3, 2012

vocabulary
i need to put 20 vocabulary words in a story helpp!!
October 6, 2011

psy 220
HELP going through home CRISIS Find a peer reviewed article which discusses the effects of optimism on physical and psychological health. (You may need to find two articles in order to cover both the physical and the psychological areas).
April 10, 2011

physics
Planets A and B orbit the same star. Planet B is four times further from the star than planet A and has twice the mass of planet A. The gravitational force of the star on planet B is ____ the force on planet A.
March 3, 2011

math
6 men have 6 bags each, each one has 6 cats and they had 6 kittens how many legs in all
January 24, 2011

government
27. Understanding Concepts Answer each of the following questions in complete sentences. Be sure to support each answer with specific examples. 6 points each Federalism Explain how the system of federalism balances the needs of a strong national government with the need to ...
January 7, 2011

English
need help on the book night. 11. How does Moishe the Beadle’s experience in the Galician forest change him? Your response should be at least one paragraph long. (2 points) 12. What is the irony of Elie’s and his neighbors' joy in leaving the hot ghetto? Your ...
December 28, 2010

his/135
describes the social, economic, and political composition of the decade of corporate greed and how it affected the political climate of the 1980s.
December 17, 2010

math
y= -x+1 using the numbers -2,-1,0,1,2 as x
December 8, 2010

Chemistry-Help!!!
?
December 7, 2010

physical science
A chair lift holding a 100 kg man rises 5 meters in height in 10 second time period. Ignore the weight of the chair and related machinery and answer the following: What is the weight (force exerted by his mass) of the man, in Newtons?
October 24, 2010

st paul (math college algebra)
rational expessions 7/3-8/12x-8
August 23, 2010

chemistry
Assuming the density of a 5% acetic acid solution is 1.0 g/mL, determine the volume of the acetic acid solution necessary to neutralize 25.0 mL of 0.10 M NaOH. Record this calculation on your report sheet.
June 29, 2010

Geometry
a ladder which is place against a building whose height is 40 metres should have a base of?
June 13, 2010

Geography
The four Modernizations of China are Industry, Agriculture, Science/Technology,and Defense
May 10, 2010

french
On Saturday,I will play tennis with my father.
May 4, 2010

world history
Romance Languages
April 27, 2010

world history
Roman Languages
April 27, 2010

social studies
to achieve full employment without inflation; > to restore external equilibrium and defend the dollar; > to enhance the efficiency and flexibility of our private and public economies; > to widen the benefits of prosperity; > to improve the quality of American life...
February 6, 2010

math
13
September 12, 2009

algebra 2
m=-6
September 9, 2009

math
240 divided by 6=40 Your answer is 40 pounds
December 5, 2008

Finance Homework Help, Accounting Assignment Help, Business Homework Help, Math Homework help
This article is about an online education service company ACCOUNTINGHOMEWORKTUTORcom , which is, a Global community of Students and Subject Experts where Students can interact with Tutors/Experts to get the Homework Help/Solutions of their Queries/Assignments/Projects. As per ...
November 1, 2008

Finance Homework Help, Accounting Assignment Help, Business Homework Help, Math Homework help
This article is about an online education service company accountinghomeworktutor. (om , which is, a Global community of Students and Subject Experts where Students can interact with Tutors/Experts to get the Homework Help/Solutions of their Queries/Assignments/Projects. As ...
November 1, 2008

psy
Yes, this freakin class is giving me a headache! i just read my husband the page of the textbook that 'describes' mechanistic interactionism just so that when I was done reading I could say "THIS DOESN'T MAKE ANY SENSE!!!!" and I still don't know how ...
October 30, 2008

English- Fallacies
Well, which are the correct answers?? I also need help badly... please anybody??
September 7, 2008

MATH
the difference of t and five multiplied by six is four. written out is... 6(t-5)=4 right? and how would i write out.. the opposite of four is less then the product of y and seven. is it, -4<7y? and last. -3/5 times -5/3 is what? -25/9?
August 24, 2008

ethics
What are the similarities and differences of the Consequentialist theories(ends based theory) and the Deontological theories(Rules based theory).
March 8, 2008

HUM 130
What differences did you find between the popular usage and actual definitions in Karma?
November 27, 2007

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