Questions Asked on
May 17, 2010

business 155excel
Can you describe some situations in which you would have liked to exchange information between Excel and some other applications? What are these applications, and why was such an exchange desirable? How might such exchanges make your work faster, more
asked by barbara 
Math
Find the LCM of 29 and 116.
asked by Brenda Leak 
intermidate algebra
6^213x=5 6^213x=5 6^2=13x5 I have tried this problem so much what am doing wrong.
asked by Keaton 
Chemistry
It takes bromine vapor 4.73 min to effuse through a pinhole of a container. How long will it take CH4 gas to effuse under the same temperature and pressure? Okay so, I tried using Graham's law for this problem. Rate A was 4.73. Molar Mass of bromine was
asked by Kyo 
Algebra
Write an equation of the line satisfying the given conditions. Vertical line through (6, 6)
asked by Don 
NEED HELP PLEASE
The websites are confusing! Can someone please explain what a revenue variance is? I want to do my homework for a spreadsheet I downloaded. I just need the definition, please.
asked by Donna needs help 
Chemistry
I NEED TO KNOW ASAP what a Keq is and what the formula of it would be.
asked by Megan 
calculus
Under what conditions does proj of a on b = proj of b on a for two nonzero vectors?
asked by Ria 
Calculus
Let OP be any vector with direction angles theta, beta, and gama. Explain why cos^2theta + cos^2beta + cos^2gama = 1
asked by Ria 
algebra
x^22x=35 Could work this for me.
asked by Angelia 
Algebra
All all zeros for the following function f(x)= x5 10x4 + 23x3 +56x2 290x + 300
asked by Rosemary 
Physics
Suppose that a steel hoop could be constructed to fit just around the earth's equator at a temperature of 20.0 Celsius. What would be the thickness of space between the hoop and the earth if the temperature of the hoop were increased by 0.200 C? Use
asked by Mike 
chemistry
A pressurised can of whipped cream has an internal pressure of 1.11x105 Pa at 25.0 oC If it is placed in a freezer at 15.0 oC, what is the new value?
asked by darali 
Chemistry
why is it important for company manufacturing vinegar to regularly check the molarity of its product?
asked by Hellen 
chemistry
Consider a 675mL container at 499 °C in which the pressure of nitrogen is 1.98x106 Pa. a) What mass of nitrogen (in g) is present in this container? b) How many molecules is this?
asked by darali 
traci
Give the slope and the yintercept for the line represented by the equation. 3) y = 1
asked by nicole 
moore
Construct a fullsentence outline. · Develop visuals to strengthen the arguments in a research paper. Having a hard time understanding exactly what a full sentence outline is?
asked by cassie 
Physics
An industrial worker accidentally inhaled a radioisotope with an activity of 0.200 kBq. The substance swallowed has a very long effective halflife and therefore the activity will not change significantly during the workers lifetime. Every decay of the
asked by Anonymous 
English
What is the difference between 'battery' and 'cell'?
asked by rfvv 
English
They ran out of oil. They ran out of food. They ran out of rice. They ran out of money. They ran out of pens. He ran out of paper. He ran out of grocery. The food is running out. The oil is running out. The rice is running out. His money is running out.
asked by rfvv 
Physics
A scaffold of mass 60 kg and length 5.0 m is supported in a horizontal position by a vertical cable at each end.A painter of mass 80 kg stands at a point 1.5 m from one end. (a)Find the tension in the cable nearer to the painter. (b)Calculate the tension
asked by David 
science
an iron ball at 40 degree celsius is dropped in a mug containing water at 40 degree celsius what happens?
asked by bemitha 
chemistry
i'm having a hard time for my chemistry project an my topic on titration and my topic is to determine the mass percentage of iron in steel wool and i can not get as much information on the steps to follows how to create the titration and equipment needed
asked by piah 
biology
how important a test cross in morda
asked by juo 
Maths
Numbers from 120 in 10 different languages
asked by spv 
biology
how important are test crosses to modern day science (breeding or cultivation)
asked by rosina 
Physiology
If the R waves of leads I and II are both 4mV, what is the value of lead III? a. 8mV b. 1mV c. 4mV d. 0mV e. 8mV
asked by Alex 
math
Can someone show me the steps necessary to simplify the expression by combining like terms? 1/4(6b+2) – 2/3(3b2)
asked by Rick 
General Chemistry
Calculate the number of C atoms, H atoms, and O atoms, in 1.50 grams of glucose (C6H1206).
asked by Kendra 
trig
solve the equation 2 sec x tan x = cot x for the interval 0 to 360
asked by Clarkney 
trig
Find, to the nearest degree, the solution set of 3sin^2x = 5 cosx+1 over the demain {x0 degrees < or = to x which is < 360 degrees}
asked by Clarkney 
Chemistry
What is the length of a string that has a standing wave with four nodes (including those at the ends) and lambda = 24 {\rm cm}
asked by Celina 
trig
find to the nearesr degree, all values of x between 0 degrees and 360 degrees that satisfy the equation 2sinx + 4 cos 2x =3
asked by Clarkney 
trigggggg
find, to the nearest minute, the solution set of 4 cos x + 5 = 6 sec x over the domain 0 degrees
asked by Clarkney 
trigggggg
find, to the nearest minute, the solution set of 1 sin x = 3 cos^2 x over the domain 0 degrees to 360 degres
asked by Clarkney 
trigoooo
find, to the nearest minute, the solution set of 4 cos x + 5 = 6 sec x over the domain 0 degrees which is less than or eaual to x which is less than 360 degrees
asked by Clarkney 
Accounting
Mr. jones intends to retire in 20 years at the age of 65. As yet he has not provided for retirement income, and he wants to set up a perodic savings plan to do this. If he makes equal annual payments into a savings account that pays 4 percent interest per
asked by Mike 
algebra
Solve.(x3)(x+5)=20
asked by Barth 
Business management
What are 3 principles that are the most important to follow when managing change, and describe why you feel these are essential. Describe some specific techniques that can be used to manage change in an organization?
asked by ReeRee 
trinomial
I need this answer. Which trinomial is a perfect square trinomial? A.)X^24x+10 B.)x^2+6x+9 C.)x^22x4
asked by Mz. Swagga 
intermidate algebra
Solve each equadratic equation by factoring. 6^213x28 3613x28 13x=36+28 x=64/13 check this, correct if wrong
asked by Angelia 
intermidate algebra
Just not good at this, factor complete, or state that the polynomial is prime. 9y^4+42y^3+49y^2 (9+y)(9y)+42(y+3)(y3)^2+49(y+2(y2) I can not seem to get it right. so help me please
asked by Keaton 
physics
An object with a height of 42 cm is placed 1.6 m in front of a concave mirror with a focal length of 0.45 m. Find the location and magnification of the image produced by the mirror, using the mirror and magnification equations.
asked by Cole 
visual basic
a routine that puts a series of strings or numbers in order is called a.......?
asked by christian 
visual basic
notes in a program which explain what the program is doing are called......?
asked by christian 
economics
what is taxation
asked by isaac 
algebra
64y^3125 8x^3+125 Please help me I do not understand. Must done today.
asked by Johnnie J 
physics
A row of six 1 N wooden blocks is being pushed across a tabletop at a constant speed by a tow tractor that exerts a force of 1.3 N on the row. What is the coeffiecient of kinetic friction between the wooden blocks and the tabletop?
asked by Kelsey 
managerial economics
1. Some games of strategy are cooperative. One example is deciding which side of the road to drive on. It doesn’t matter which side it is as long as everyone chooses the same side. Otherwise, everyone may get hurt. Driver 2 Left Right Driver 1 Left 0,0
asked by paul 
english
in 300 words write an essay on the nigeria my country
asked by david celvin 
crt 205
I am doing my final on catholic church response to child sexual abuse is inadequate. my question is I am having trouble finding out what is bias, identify any rhetorical devices, moral reasoning, identify the premises and the argument made my the author.
asked by Nicole 
US history
what role did the moral majority play in the conservative movement of the 1970s and early 1980?
asked by Emerald 
geometry
whats 4 to the second power minus 49
asked by aarion 
Chemistry
I have troubles with a titration of NaOH and HCl. The volume of the HCl is 30 ml and its concentration is 0.1 mol per liter The volume of the NaOH is 25 ml and the concentration is to be worked out. I understand that the reaction ratio for HCl to
asked by Jazz 
US history
why did president reagan and bus think it was important to appoint conservative justices to the supreme court?
asked by Emerald 
Economics
Maybe today someone will help!! Please:) There are two firms who collude and behave like one firm but with two plants. MC1=10, MC2=30. Market demand Q=200P. Two plants maximize profits. What is total profit nad production, price in each plant? There is
asked by Aneta 
General Chemistry
Calculate the number of C atoms, H atoms, and O atoms, in 1.50 grams of glucose (C6H1206). Please explain and exact example of how to do this and what the correct answers are.
asked by Kendra 
US history
how do you explain some americans fears over the international trade agreement? who was negatively affected by the changes in the economy and what negative effects they suffer?
asked by Emerald 
US history
explain how government,buisnessm and induviduals are important to the existence fot he imformation super highway
asked by Emerald 
General Chemistry
Cinnamic alcohol is used mainly in perfurmery, particularly in soaps and cosmetics. Its molecular formula is C9H10O. a. Calculate the percent composition by masss of C, H, and O in cinnamic alcohol. b. How many molecules of cinnamic alchol are contained in
asked by Kendra 
chemistry
A 450 ml gas sample STP is compressed to 200 ml and the temp. Increased to 42 degrees celcuis. What is the new pressure.
asked by theo greene 
phi 105 introduction to philosophy
writing an pesuasive, formal letter to a specific european pholosopher can you give me an example of one of your so that I can see what am doing wrong on mines
asked by Anonymous 
US history
how do you explain some americans fears over the international trade agreement?
asked by Emerald 
Chemistry
Two natural gas storage tanks, with volumes of 1.5 x 104 and 2.2 x 104L, are at the same temperature. The tanks are connected by pipes that equalize their pressures. What fraction of the stored natural gas is in the larger tank? I have no idea how to go
asked by Michael 
Business
A New Hampshire resort offers yearround activities: in winter, skiing and other coldweather activities; and in summer, golf, tennis, and hiking. The resorts operating costs are essentially the same in winter and summer. Management charges higher nightly
asked by Ariana 
Chemistry
An air bubble has a volume of 0.500 L at 26 Celsius. If the pressure does not change, what is the volume, in liters, at 14 Celsius? If the pressure does not change, what is the volume, in liters, at 600 k?
asked by Emily 
english
Many american are liveing beyond their means by abuseing thier credit cards. You concider their credit limit as another sourse of income and charge up to the limit then they had to pay enormous finance charges evry month because they have run their credit
asked by tom 
Chem
f the molecular mass for a chemical is 352.04 g/mol and the enthalpy of formation is 2137 kJ/mol, the heat change will be kJ when 10.0 g of this chemical is formed.
asked by Andrew 
Chem
f the molecular mass for a chemical is 352.04 g/mol and the enthalpy of formation is 2137 kJ/mol, the heat change will be ______ kJ when 10.0 g of this chemical is formed.
asked by Andrew 
math
Show the solutions of the two examples given: (a) If a = 4, b = 3, and A = 36o. (b) If a = 3, b = 4, and A = 48.59o.
asked by nojo 
geometry
A rectangle has a perimeter of 16 inces. it's width is onethird of it's length. Find it's length. I just need the set up, thank you!! Lorena
asked by lorena 
college
List five resources you believe are needed for survival and discuss why they are needed for survival. If these resources become limited it may have an effect on the individual, community or population level. Discuss three consequences (one at each level:
asked by gina 
Stats
[1.5%] TWO SAMPLE HYPOTHESIS TEST FOR PROPORTION: Before starting his campaign for mayor, Mr. Emory Board decided to do a study to see if there was a difference in the proportion of registered men and women voters who actually vote (so he would know whom
asked by TJohnson 
Stats
[1.5%] ANOVA: Three groups of 5 students were tested in their ability to correctly answer a 10question quiz under different formats. Group 1 had a True/False quiz, Group 2 had a FillIn quiz, and Group 3 had a Multiple Choice quiz. Their scores were as
asked by TJohnson 
Stats
[1%] CHI SQUARE TEST OF INDEPENDENCE: Of a sample of 80 single and married women surveyed, we obtained the following data as to the sizes of cars each one owns (assuming 1 car per person). Test whether car size is independent of marital status at the .01
asked by TJohnson 
algebra
y=1/4(x+4)(x4) find the x and y intercepts.
asked by yvette 
principles of management
memo to a superior indicating that person’s strengths as a manager. Include a tactful recommendation regarding one thing they could do differently to be even more effective as a manager.
asked by gina 
General Chemistry
Calculate the number of C atoms, H atoms, and O atoms, in 1.50 grams of glucose (C6H1206). I do not understand how to calculate this. Please explain and post the correct answers.
asked by Kendra 
Finance
If a company gets a cash discount should they borrow the funds to take the discounts
asked by Anonymous 
visual basic (answer: comments)
Hi Jon! Isn't Remarks the correct term for comments? What page in the book in visual basic 6 do you find the term comments? Thank you.
asked by christian 
Chemistry
Use molar volume to solve the following problems at STP. Find the volume mL occupied by 0.400 mole He. Find the number of grams of neon contained in 10.2 L Ne gas
asked by Aaron 
statistics
Why are measures of variability essential to inferential statistics?
asked by Rebecca 
algebra
64y^3125 9y^4+42y^3+49y^2 I need help I cannot get the right answer. factor complete, or state that the polynomial is prime.
asked by Angelia Jo 
Psychology
Where can I find information on how our culture, defines our relationships?
asked by Wendy 
algebra
each week, mandy's algebra teacher gives a 10 point math quiz. after 5 weeks, mandy has earned a total of 36 points for an average of 7.2 points per quiz. she would like to raise her average to 9 points. on how many quizzes must she score 10 points in
asked by lily 
Math
what is a set? what are these domain stuff thingy? i am unable to undestand the concept behind this......pls help
asked by Arshad 
math
choose the one option that gives the total number of krypton particles produced up to and including the eight stage. A.2^6 B.2^7 C.8^2 D.2(2^81) E.2^81 F.(2^81)/2
asked by Rey SU 
chemistry
How much heat does calcium oxide produce when dissolved in water?
asked by Ann 
management
Explain at least three ethical issues within todays business environment that affect your community and organization
asked by vicki 
9th grade
bryan berg built an 83story house of cards in 1995. he used 27,000 playing cards to accomplish this feat. at this same rate, about how many cards would it take to build a 100story house of cards?
asked by becca 
math
write the ratio in simplist form 4000 miles to 500miles
asked by sonia 
algebra
Could someone please just basically describe how to solve rational equations? I don't understand them. :(
asked by mark 
visual basic( answer: array or progression)
Hi Jon or PsyDAG! Both answers are incorrect! Thank you for trying.
asked by christian 
Physiology
If the R waves of leads I and II are both 4mV, what is the value of lead III? a. 8mV b. 1mV c. 4mV d. 0mV e. 8mV
asked by Alex 
General Chemistry
Cinnamic alcohol is used mainly in perfurmery, particularly in soaps and cosmetics. Its molecular formula is C9H10O. a. Calculate the percent composition by masss of C, H, and O in cinnamic alcohol. b. How many molecules of cinnamic alchol, not acid ,are
asked by Kendra 
math
Is 5/7 in simplest form
asked by dillan 
6th grade
s.s who was the president when a 2 party system emerged?
asked by ur<3ismidrug 
Algebra
What is the answer? 6x+6(3x2)=186x
asked by Candi 
Geometry
The sides of a quadrilateral are 3, 4, 5, and 6. What is the length of the shortest side of a similar quadrilateral whose area is 9 times as great?
asked by Kaley 
Geometry
Two similar polygons have areas of 50 and 100 sq. in. What is the ratio of the length of a pair of corresponding sides?
asked by Kaley 
Chemistry
I'm having a lot of trouble balancing this chemical equation: Fe(NO3)3(aq) + KSCN(aq) → KNO3(aq) + FeSCN2+(aq) Also, I'm not even sure if the equation is right... Help is appreciated, thanks
asked by Yikes 
math
i have more than one question so if u no any of the answers please tell me 1.) write the pointslope form of the equation of the line with slope 2 passing through the point ( 5, 9). 2.) write the pointslope form of an equation of the line through the
asked by becca 
Geometry
A circle has a radius of 6 in. The inscribed equilateral triangle will have an area of: ?
asked by Kaley 
Sierra Leone
Describe the distribution of wealth in Sierra Leone.
asked by AL 92 
math
I am a number less than 250 and greater than 245.I have 7 ones. What number am I?
asked by sherr 
math
I am an even number between 624 and 630. I have more than 6 ones.What number am I ?
asked by sherr 
qlgebra
3 3/20 divided (1 4/5)
asked by Candi 
algebra
how would you solve the follwing equation? (2c/c4)2=(4/c+5)
asked by lily 
statistics
A transportation company wants to estimate the variance of the length of time goods are in transit across the country. A random sample of 20 shipments gives days and day. Give a 95% confidence interval for the variance of the transit time for all goods.
asked by ak 
social studies
Has George Lucas died? Did he ever marry? Please help me it's urgent. Thanks, Cool Girl
asked by cool girl 
social studies
the song that we are studing is called we didn't start the fire we need to figure out what the first 14 words mean and why they are historical
asked by kailin 
chemistry
What's an example of suspensionn?
asked by Kaitlyn 
English
A 600 word essay about 3 things in your society that you could change and how
asked by Nura 
English
eg. In 2010, he will run out of food. (How do you pronounce '2010' in the sentence?)
asked by rfvv 
Math
How do you solve an Expression?
asked by Rachel 
Math
x^2y/5n^3/x^3y^5/15n Please help me solve!!!!!!!!!!!!!!!
asked by Elizabeth 
space
Which planet number are we?
asked by Rachel 
math
independent and dependent event check if my answers are right 1. tossing a coin twice independent 2. pulling 2 socks from a drawer at the same time dependent 3. drawing 2 marbles out of a bag dependent 4. spinning a spinner 5 times independent 5.
asked by Sara! 
math sooooon
24/2=108/n n=? solve for n
asked by sonia 
math
3 1/2  =  p 3 p=? (type the whole number or a simplified fraction)
asked by sonia 
Chemistry
Can someone explain what properties of carbon make it so versatile? Thank you
asked by Jillian 
English
I have to write a report as if I were a Jew in a concentration camp. I have to use Jewish names for myself as well as my family. Does any body know of any Jewish name that were popular back then as well as occupations that Jews had back then. The help is
asked by Jennifer 
9th grade
Is this anwser right 1,2,9,28,49
asked by anthony 
algebra
use the zero product property to solve (x2)(x+9)=0
asked by Anonymous 
Economics
Hopefully someone can help me with this. "Suppose the production of airframes is characterized by a CES production function: Q=(K^0.5 + L^0.5)^2 (MPL = (K^1/2 + L^1/2) /L^1/2), MPK = (K^1/2 + L^1/2) /K^1/2) Suppose that the price of labor is $10 per unit
asked by Jessica 
algebra
solve by factoring b squared7b18=0
asked by Anonymous 
African American 1930's
During Christmas dinner (1930's), did African American's have a limited supply of dishes, (African Americans who had to work in the fields)? Could you name some dishes they had?
asked by Anonymous 
College Chemistry
My professor gave us two homework questions that are a bit confusing, can you help me to get started on them. 1) You have 6g of water (Kf=1.86 C kg/mol). You add and dissolve 2.1 g of a different unknown substance. The freezing point of the solution is
asked by Sarah 
biology
what are examples of something that diffuses ? what is something that contains amino acids?
asked by nuvia 
English
IN THE BOOK OF SHAKESPEARE NAMED ROMEO AND JULIET. in act3 scene 1, which character seem to want peace and which one seem to want to fight most? What does mercutio mean when he says,''I have it, and soundly, too.Your houses''(scene1, line 104)? what
asked by Ted 
religion
how is marriage a way of living agape love? how are relationships life giving?
asked by Ted 
Civics
in______ systems of government, the chief executive is also a member of the legislative branch.
asked by Nichole 
Algebra II
An airplane leaves airport A and flies 200 km. At this time its bearing from Airport B, 250 km to the west, is 120 degrees. How far is the airplane from B?
asked by Alexa 
Chemistry
1) Write a balanced chemical equation for the reaction between Cu(NO3)2 * 3 H2O and NaOH. Underline the formula for the precipitate produced by this reaction. (The water of hydration in Cu(NO3)2 * 3 H2O appears as liquid water on the right side of the
asked by Sarah 
Algebra II
A hill is inclined 15 degrees to the horizontal. A 40foot pole stands at the top of the hill. How long a rope will it take to reach from the top of the pole to a point 68 feet downhill from the base of the pole?
asked by Lyndsie 
English
What is a reflection of a drawing? Is it what I think, like why I drew it OR what the people and the colors in the drawing represent?
asked by Anonymous 
Geometry
what are the dimensions of two cylinders where the first cylinder has a greater surface area and the second cylinder has a greater volume?
asked by aubrie 
Algebra II
A hill is inclined 15 degrees to the horizontal. A 40foot pole stands at the top of the hill. How long a rope will it take to reach from the top of the pole to a point 68 feet downhill from the base of the pole?
asked by Lyndsie 
Algebra II
An airplane leaves airport A and flies 200 km. At this time its bearing from Airport B, 250 km to the west, is 120 degrees. How far is the airplane from B?
asked by Lyndsie 
math
independent and dependent event check if my answers are right 1. tossing a coin twice independent 2. pulling 2 socks from a drawer at the same time dependent 3. drawing 2 marbles out of a bag dependent 4. spinning a spinner 5 times independent 5.
asked by Sara! 
3rd grade
Ineed help with the synonyms and antonyms ex. perfect, frawless is this an antonym or synonym?
asked by andy 
poetry
I need help to think of 3 more lines to finish this poem. "Dashing trough the streets of Toy, Greeks with swords, and not one coy, Wooden horse was brought within,  
asked by kim 
english
what is the value of a word
asked by Sylvia 
math
teresa has to create a password that contains 1 digit and 2 letters. find the number of possible passwords? how do you do this?
asked by Sara! 
math
i was given a math brain teaser can you help me with it.here it goes. NOMMAG TAILR RIALT AIRTL TLRIA a circle with the word DOM in it KNEE UR FULL OF CHOICE X 3 abcdefghijkmnopqrstuvwxyz thats all of them help me please
asked by tierra 
poetry
i need help with 3 more lines: "two boys were playing bythe curb, a trail of ants close by did swerve, the blazing sun beat down from on high,   
asked by becca 
Social Studies
What are some significance or importance of the 13, 14, and 15 amendments?
asked by Happy Face 
plz check my math ._.
independent and dependent event check if my answers are right 1. tossing a coin twice independent 2. pulling 2 socks from a drawer at the same time dependent 3. drawing 2 marbles out of a bag dependent 4. spinning a spinner 5 times independent 5.
asked by Sara! 
math
1/5 of 60
asked by noah 
To Kill a Mockingbird
In "To Kill a Mockingbird" the book, Is Arthur Radley's mom still alive at the end of the book? Because I remember that Radley's dad died. Could someone also give the page number if they can or a website were they found it? (Also, Calpurnia's son has
asked by Anonymous 
Chemistry
Calculate the molar masses of copper (II) nitrate trihydrate and of the precipitate formed by this reaction. Are these steps right? Molar mass of Copper: (Cu 2+) 63.55 Molar mass of Nitrate: (NO3 ) 62.01 Copper(II) Nitrate Formula = Cu(No3)2 Molar Mass of
asked by Sarah 
10th grade
A pentagon with the a perimeter of 45 feet?
asked by dee 
thesis
I am writting on Exploring Medical Billing and Coding; Is this a strong thesis?: As I explored today’s medical industry, I have found that Medical billing and coding is a much higher paying job in demand.
asked by terry 
Physics
A satellite orbits the earth at a distance of 10,000 miles from the earth's center. At this distance the force of gravity on the satellite is 90lbs. What would the force on the satellite be if the distance were 5000 miles instead? At what distance from the
asked by Anonymous 
chemistry
If you have 8.3 liters of air in a balloon at room temperature (26°C) and heat the balloon to 38°C, what would the new volume be?
asked by Alexis 
math/geometry
A pentagon with the a perimeter of 45 feet , what is the area
asked by dee 
Social St.
Write a speech explaning why you have decided to welcome the Roman Army rather that fighting it.????
asked by Sara 
biology
what experiment can be used to investigate what is causing bruises on crops after harvesting?
asked by Mary 
algebra
a. Suppose a market research company finds that at a price of p = $20, they would sell x = 42 tiles each month. If they lower the price to p = $10, then more people would purchase the tile, and they can expect to sell x = 52 tiles in a month’s time. Find
asked by Anonymous 
math
mike claims that the probability of winning a pick 6 number game where six numbers are drawn from the set 1 through 49 is about the same as getting 24 heads in a row when you flip a fair coin 1. find the probability of winning the pick 6 game and the
asked by Sara! 
math
Provide an example of at least five ordered pairs that do not model a function. The domain will be any five integers between 0 and 20. The range will be any five integers between 10 and 10. Your example must not be the same as those of other students or
asked by maria 
math
in a shipment of 20 computers, 3 are defective three computers are randomly selected and tested. what is the probability that all 3 are defective if the first and second ones are not replaced after being tested. a. 1/760 b.1/1140 c.27/8000 d.3/5000 i chose
asked by Sara! 
grammar
Is this sentence correct? She has never been missed her homework.
asked by mai 
mathematics
the coordinates of the center of the hole in the paper are _____________.
asked by patricia 
mathematics
using a graph plot the following points: point 1 (1,0), point 2 (1,1), point 3( 1,2), point 4(2,2)draw lines to connect from point 1 to point 3 to point 4, the lines you have just drawn most resemble which of the following letters of the alphabet? x, o,
asked by patricia 
chemistry
does the half life formula t=ln2/k give sec as unit or min as unit
asked by bme1 
mathematics
the coordinates of the center of the hole in the paper are _____________.
asked by patricia 
math
she rolls a cube that has a square triangle circle triangle star rectangle, what is the probability the cube will land on a face with a polygon on her first roll?
asked by Anonymous 
5th grade
what is the circumference of a circle that has a diameter of 8 m
asked by jessica 
chemistry
so if my graph is absorbance vs time in minute, then my half life formula should give me time in minute right?
asked by bme1 
Health
What is the name of national surgeon general?
asked by natalie 
college
how do you calculate molar concentration for 1.50g NaCl in 100.00mL of solution?
asked by bernadette 
math
what is a reciprocal number?
asked by Melina 
holt physics
a 90.0 kg person stands 1.00 m from a 60.0 kg person sitting on a bench nearby. what is the magnitude of the gravitalional force between them?
asked by tiera 
Science
What kind of animal cells might have alot of mitochondria present?
asked by Isaiah 
chemistry
Which of the following rate laws suggests that the reaction probably occurs in a single step? why is this problem cant be answer a since it has order of 1 a)(CH3)3CBr + OH →(CH3)3COH + Br rate = k[(CH3)3CBr] b)NO(g) + O2(g) → NO2(g) + O(g) rate =
asked by eng 
Chemistry
In which pair(s) would boiling occur? (Each pair corresponds to one row of the table) a. 760 {mm,Hg} 700 {mm, Hg} b. 480 {torr} 480 {mm, Hg} c. 1.20 {atm} 912 {mm, Hg} d. 1020{mm,Hg} 760 {mm, Hg} e. 740 {torr} 1.00 {atm}
asked by Aaron 
algebra
6^213x28 3613x28 13x=3628 x=8/13 could you check this problem it had to be done and turn in tonight.
asked by Johnnie J 
Geometry
What is the ratio of the area of triangle XBY to the area of triangle ABC for the given measurements, if XY is similar to AC?
asked by Kaley 
Geometry
What is he ratio of the area of triangle XBY to the area of triangle ABC for the given measurements, if XY is similar to AC, and BY=3, YC=2 ?
asked by Kaley 
Geometry
What is the ratio of the area of triangle XBY to the area of the triangle ABC for the given measurements, if XY is similar to AC, and XY=2 and AC=3
asked by Kaley 
physics
consider an electron near the equator. in which direction does it tend to deflect by the magnetic field of the earth if its velocity is directed a.northward
asked by bobby 
Geometry
One side of a triangle is 15 inches, and the area of the triangle is 90 square inches. What is the area of a similar triangle in which the corresponding side is 9 inches?
asked by Kaley 
math
y=1/2x=1/2
asked by Anonymous 
science
how much heat does calcium oxide produce when dissolved in water?
asked by Ann 
Geometry
The shortest side of a polygon of area 196 square inches is 4 inches long. What is the area of a similar polygon whose shortest side is 8 inches long?
asked by Kaley 
Geometry
A circle has a radius of 6 inches. The circumscribed equilateral triangle will have an area of:?
asked by Kaley 
Geometry
Is this true or false? Two similar hexagons have area 36 square inches and 64 square inches. The ratio of a pair of corresponding sides is 9/16.
asked by Kaley 
Finance
Does anyone know where I can find information about the average industry ratios of financial information? I am working on a project and I would like to include more information. For example, I would like to compare a company's times interest earned ratio
asked by TinkRose 
Geometry
What is the ratio of the area of triangle XBY to the area of triangle ABC for the given measuremnts, if XYis similar to AC, and BY=2 and BC=4?
asked by Kaley 
9th grade (Algerbra)
Why did Grok jump up and down the first time he saw a variable in algerbra class?
asked by Austin 
Philosophy
What is the connection between habit and moral character?Is a bad habit indicative of bad moral character or are habits, by definition, more objective in scope?
asked by Danny 
molarity
calculate the molarity of a solution containing 4.50mmol of NaCl in 3.80mL of solution
asked by jazmin 
Chemistry
I know this is supposed to be a really easy concept, but I need help with balancing redox reactions: KClO3 ==> KCl + O2 My textbook says to write the ionic equation next, which I have written like: K(+1) + ClO3(1) ==> K(+1) + Cl(1) + O2(2) (the number
asked by Emily 
math
Find value of x in triangle, given measurements are 76degrees and 71degrees
asked by Ricky 
Algerbra
y varies directly as x, and y=20 when x=5
asked by Austin 
ELA
How do you diagram the sentence 'Raise your hand if you can hear the music.' Please diagram it for me!
asked by Ishana Mishti Aapke Babe 
Algebra
The circumference,y, of a circle varies directly with the diameter,x, of the circle. Write an equation if y=44cm when x=14cm.
asked by Austin 
Physics
What three things are required to produce voltage? These three things are the fundamentals of how an electrical generator works.
asked by MW 
chemistry
If the rate of a reaction doubles for every 10 C rise in temperature, how much faster does the reaction proceed at 45 C than at 25 C? Please help, thanks a lot!
asked by hongkong 
physics
In 2003, New Zealand households consumed a total of 153.6E+15 J of energy (the largest amount of any sector in the New Zealand economy). How many days would it take for the sun to put that amount of energy onto a region 20.0 km by 20.0 km (0.15 percent of
asked by steve 
english
i am writing a compare/contrast essay on love vs. infatuation and need a thesis statement. any thoughts?
asked by Anonymous 
english
i am writing a compare/contrast essay on love vs. infatuation and need a thesis statement. any thoughts?
asked by steph 
mathematics
if a circle has a radius of 6 inches,what will the area of the circumscribed equilateral triangle be?
asked by kimber 
spanish
i can not seem to answer these questions in the proper format please help me ¿Qué estación sigue al invierno? i put Después de el invierno viene la primavera. ¿En qué estación empiezan las clases? i put En agosto va mucha gente a la playa. ¿En qué
asked by help please 
Chemistry
Two moles of a nonelectrolyte solute are dissolved in 1 kg of an unknown solvent. The solution freezes at 7.8 degrees Celsius below its normal freezing point. What is the molal freezing point constant of the unknown solvent? What is your prediction for the
asked by Alyssa 
Chemistry
1) Write a balanced chemical equation for the reaction between Cu(NO3)2 * 3 H2O and NaOH. Underline the formula for the precipitate produced by this reaction. (The water of hydration in Cu(NO3)2 * 3 H2O appears as liquid water on the right side of the
asked by Sarah 
Social studies
How has he Suez Canel been a catalyst for nationalism in Egypt?
asked by Rico 
math
8x^3+125 (2x)^3+(5)^3 (2x+3)(5x^26x+25) check this for me
asked by Anthony 
math
The shortest side of a polygon of area 196 square inches is 4 inches long. What is the area of a similar polygon whose shortest side is 8 inches long?
asked by kimber 
social studies
Describe the geography of southern South American and howhis geography influeces economic activity?
asked by Rico 
ELA
Do you diagram it like this. Sentence: Raise your hand if you can hear the music. __You____raise____hand__ :_if_ \your : __You____can_hear____music__ \the
asked by Ishana Mishti Aapke Babe 
math
6xsquared = 23x+18
asked by kayla 
Business
The U.S. cigarette industry has negotiated with Congress and government agencies to settle liability claims against it. Under the proposed settlement, cigarette companies will make fixed annual payments to the government based on their historic market
asked by Ariana