Questions Asked on
September 30, 2008

Physics
A pair of fuzzy dice is hanging by a string from your rearview mirror while you are accelerating from a stoplight to 28m/s in 6.0swhat angle θ does the string make with the vertical?.
asked by Kelly Barnes 
Chemistry
Write the molecular equation and the net ionic equation for each of the following aqueous reactions. Ca(NO3)2 + K2CO3 FeSO4 + NaCl NiCl2 + NaBr
asked by Brittany 
MATH
A guywire is attached to a tree to help it grow straight. The length of the wire is 2 feet greater than the distance from the base of the tree to the stake. Find the length of wire. x + 2 x + 1 x how would i set this one up?
asked by jennifer 
math
A 24inch piece of string is cut into two pieces. One piece is used to form a circle and the other is used to form a square. How should the string be cut so that the sum of the areas is a minimum?
asked by shannon 
Check answers please? (grammar)
Can someone please check my answers to the sentences? I want to see if I properly understand this stuff before turning it in for credit :) "Identify the direct objects and indirect objects in the following sentences. Not all sentences contain indirect
asked by Emily 
biology
What are the functions of the epithelial tissue of the onion?
asked by km 
physics
An artillery shell is fired with an initial velocity of 300 m/s at 55 degrees above the horizontal. to clear an avalanche, it explodes on a mountainside 42 sec after firing. what is the xcoordinate of the shell where it explodes, relative to its firing
asked by mb 
5TH GRADE
ALGEBRA. EQUATIONS FIND N. 3,7,14,15,17,46,N RANGE:43 MODE:N MEDIAN:15 MEAN:N
asked by ALEJANDRA 
math
I am thinking of 3 different whole numbers which have a product of 36. 5 more than the sum of the 3 numbers is a perfect square. what is the sum of my 3 numbers?
asked by someone 
physics
a fireman 50 m away from a burning building directs a stream of water from a groundlevel fire hose at an angle of 30 degrees above the horizontal. If the speed of the stream as it leaves the hose is 40.0 m/s at what height will the stream of water strike
asked by mb 
religious education
christianity is to bible sikhism is to guru granth sahib judaism is to torah muslim is to qu'ran budhism is to gautama hinduism is to ??????? please help
asked by lily 
math
Algebraically analyze the graph of the function f(x)= 6x^2+5x+2 . Find the vertex, axis of symmetry, range, minimum or maximum value, increasing and decreasing intervals, and zeros. Write the Quadratic equation in standard form. [Standard form is:
asked by shannon 
Calc
Find a parabola with the equation y=ax^2+bx+c and has slope 4 at x=1, slope 8 at x=1, and passes through the point (2,15). Thanks
asked by mike 
math
Mr. Jackson is preparing bags of treats to give trick or treaters on Halloween. He has 48 pieces of candy and 60 pieces of gum. He uses all the candy and gum, and he puts the same ratio of candy to gum in each bag. What is the largest number of bags he
asked by tammy 
sport
what are he factors that affect participation in sport. what are the ways in which participation in sport is encouraged. what are four key issues in sport and their impact on sport. ppleae help im lost
asked by elizabeth 
physics
A net force of 265 N accelerates a bike and rider at . 2.3m/s2 what is the mass of the rider and the bike together?.
asked by Kelly Barnes 
MATH
A toy rocket is launched vertically upward from ground level. This is represented as f(t) = 16t^2 + 128t where t is the time in second and f(t) is the height of the rocket in feet. When will the rocket hit the ground? divide both sides by 16 0 = 16t^2 +
asked by jennifer 
accounting
prepare journal entry and adjusting journal entry on these transactions: end of fiscal year is Nov 30,2004 Transactions: A theatre rents out their space from time to time to community groups to earn extra revenue. A local rock band pays $400 per month to
asked by per4mer 
5th grade
a new organism is found that is multicellular, does not have a backbone, and has six legs. while studying the organism, you notice that it develops somewhat like a grasshopper. explain how you would classify this organism, and discuss the stages of its
asked by dion 
math
The equation C(x) = 100x + 100,000/x models the average cost (C(x)) for a manufacturer to produce x bicycles. How many bicycles must be produced to bring the average cost per bicycle to $125? 125(x)= 100x + 100,000/x would i then divide both sides by the
asked by jennifer 
research writing
CheckPoint: Annotated Bibliography As part of the writing process, you will refine your premise several times. Before you eliminate any potential sources, you should create a record of your research in case you decide to revisit an idea. An annotated
asked by bullard 
Math
Calculate the Volume in Cubic Feet of a section of drainage pipe that measures 8 feet in length and 24 inches in diameter. I know that all measurements must be un the same units. So there re 12 inches in 1 foot...so it would be 12*8=96 inches
asked by Jen 
Chemistry
what is the difference bewteen a quantity and a number? a bathroom scale is 20kg mass, and a 50 poud mass how could you find a unitart rate to convert from pounds to kilograms? thanks
asked by Jo 
12 grade
for the expression (k+t)^22. what are the first 4 terms i the expressio without using coeffiecients
asked by bobby 
Math
Identify th equation of the parabola whose focus is at (5,1) and whose directrix is x=3 I don't see any examples of this kind of problem.
asked by Anonymous 
HTML homework
Hey guys, I need some help creating a homepage and 1 extra page, if anyone can help me I'll send you our work page file from wordpad. Thanks
asked by Brent 
fifth grade
where can light travel, but not sound?
asked by Samantha 
Education
___________involves designing and adapting the content, teaching strategies, resources, and activities in an effort to meet the needs of the students in a classroom. (1 point) I think it is pedagogy. Is that correct
asked by Will 
math
how to find the "range" of a set of numbers
asked by scott 
6th grade
euclidean algorithm
asked by winchester 
Education
__________can be defined as a philosophy, an approach, and actions that embody treating all people with fairness, respect, dignity, and generosity. I can't find the answer to this. I'm thinking it is some form of Multicutural Education
asked by Will 
social services
describe enmeshment in the family system?
asked by Anonymous 
algebra
Cycle Paths, Inc. makes bicycles, tricycles, and unicycles. Last week they made 88 more bicycles than unicycles, and 5 times as many tricycles as unicycles. If they made 40 more bicycles than tricycles, how many unicycles did they make.
asked by connie 
Math
Identify th equation of the parabola whose focus is at (5,1) and whose directrix is x=3 I don't see any examples of this kind of problem. is this right? (x5)^2+(y+1)^2=(x3)^2 so 10x+25+y^2+2y+1=6x+9 4x=y^2+2y+17
asked by Anonymous 
math
which prism has 3 pairs of congruent sides
asked by lele 
the slave trade
what websites might give me valuable information about the african american slave trade?
asked by brooke 
7th grade
what is 2.56 grams equals _____ miligrams
asked by NIck 
slavery
how was the slave trade a big event in the 1700's and 1800's?
asked by brooke 
Science
About what amount of money did Alfred Nobel receive for inventing dynamite and how much is dynamite now in 2008?
asked by Mariz 
geometry
1/2 circle = 3/4 of what
asked by Anonymous 
child care
hello i need some help with those questions (the legal requirements relevant to inclusive practice.) and the importance of inclusive practise in a pre school setting. thank you
asked by jessy 
4th grade
What a constants? This is my daughters word study question for english and I have no idea and can't remember.
asked by Debra 
music class
In what ways was Beethoven an influential composer of the Classical Era?
asked by luly 
science/biology
how will a goldfish respond if i put it in salt water
asked by grant 
physics
A placemaker must kick a football from a point 36 m (about 39yd) from the goal, and the ball must clear the crossbar, which is 3.05 m high. When kicked, the ball leaves the ground with a velocity of 20.0 m/s at an angle 53 degrees to the horizontal. By how
asked by mb 
Science
What is the unit for wave speed?
asked by Mariz 
Health
You're an inpatient coder in a hospital. You've just coded a Medicare Part A record with a diagnosisrelated group reimbursement of 12,000. You notice in the hospital's computer billing system that the patient's charges are 19,500. That's 7,500 more than
asked by Anonymous 
Math
A vendor has 40 quarts of lemonade to sell. He has 12 containers. Some of the containers hold 4 quarts and some hold 2 quarts. How many of each does he have?
asked by braydon 
Finance
Consider a risky portfolio. The endofyear cash flow derived from the portfolio will be either $70,000 or $200,000 with equal probabilities of 0.5. The alternative riskfree investment in Tbills pays 6 percent per year. a) If you require a risk premium
asked by Blake 
MATH
WEIGHTED AVERAGE A SHIP TRAVELS FROM NEW YORK TO SOUTHAMPTON ENGLAND AT 33 MILES PER HOUR. A PLANE TRAVELING 605 MILES PER HOUR TAKES 104 HOURS LESS TIME TO MAKE THE SAME TRIP. HOW FAR APART ARE THE TWO CITIES?
asked by ```````````````````````````````````````````````````````````````````````` 
Maths
In a quadrilateral ABCD, angle A = 120 degrees angle B = 140 degrees The bisectors of the angles C and D meet at the point Y. Find the size of the angle DYC
asked by Lexi 
Honors Algebra I
Fill in the blanks to explain the step below. A=1/2(b to the 1st power + b to the second power)h solve for h
asked by Cherri 
Math
1)Solve sin2x=3cosx for all values of x. What do I need to do? 2)Solve e(sqrtx)=4 3)Approximate the greatest real root of f(x)=x^32x5 to the nearest tenth. I just need help not do for me. HELP. Please and Thank you. Explain please no links.
asked by Anonymous 
math
how would you turn this question into an algebra equation? On his camping trip, Gus say 18 hawks. He saw 6 6imes as many hawks as owls. How many owls did Gus See?
asked by keaton 
physics
a fireman 50 m away from a burning building directs a stream of water from a groundlevel fire hose at an angle of 30 degrees above the horizontal. If the speed of the stream as it leaves the hose is 40.0 m/s at what height will the stream of water strike
asked by mb 
12th grade
I am stuck on my thesis statement. I am to write a paper about my strengths and weaknesses as a writer. Topic: writer Point:strenghts and weaknesses examples so far The following are my strengths and weaknesses as a writer. I will discuss my strenghts and
asked by Kayla 
English
1. If you want to buy books, to which floor do you have to go?  I have to go to the 4th floor. 2. On which floor can you buy a shirt?  I can buy a shirt on the 3rd floor. 3. Where can you buy shoes?  On the first floor. 4. At which store can you buy
asked by John 
physics
An artillery shell is fired with an initial velocity of 300 m/s at 55 degrees above the horizontal. to clear an avalanche, it explodes on a mountainside 42 sec after firing. what is the xcoordinate of the shell where it explodes, relative to its firing
asked by mb 
8th Grade Math
Tom was floating down the river on a raft when, 1km lower down, Michael took to the water in a rowing boat. Michael rowed downstream at his fastest pace. Then he turned around and rowed back, arriving at this starting point just as Tom drifted by. If
asked by Lexi 
physics
A placemaker must kick a football from a point 36 m (about 39yd) from the goal, and the ball must clear the crossbar, which is 3.05 m high. When kicked, the ball leaves the ground with a velocity of 20.0 m/s at an angle 53 degrees to the horizontal. By how
asked by mb 
dt
5 types of pathogenic bacteria. thanks!
asked by louise 
English
How to write a contrast poem on a Senior 12 grade level?
asked by clint 
Finance
What is the relatiomship between the required risk premium on a portfolio and the price at which the portfolio will sell? Like as the required premium increases, will the price be higher or lower?
asked by Blake 
woodwork
how to shape and edge a cam
asked by dani 
dt 
it is for dt food .sorry i should have put it was food technology
asked by louise 
Math
Calculate the volume in cu. ft. of a section of drainage pipe that measures 8 feet in length and 24 inches in diameter. 90.4 cu ft.?
asked by Jen 
dt food
sorry to be a pain and ask again but i need to name a greece bread. thanks!
asked by louise 
Science
A car is driving up a hill with a force of 40N. The wind is blowing downhill with a force of 10N. Gravity is affecting th car with a force of 20N. The force of friction is 9N. What is the net force, including direction, of this situation?
asked by Kate 
Math
You have 84 coins, in dimes or nickles that equal $7.15, how many dimes and nickles
asked by Kate 
Algebra 116
1. Solve using the Elimination Method. 2r  7s = 57 7r %2B 2s = 39 What is the solution set ______? 2. Simplify 8[90(6014)]= ______ 3. Solve using the Substition Method. 5x %2B 7y = 41 x = 61  8y What is the solution _______? 4. On three consecutive
asked by MzMaria 
Macro Economics
Can it be considered acceptable to policy makers to have about 7 million people classified as unemployed in the U.S.? Explain.
asked by Joel 
Science
A girl is pulling a sled up a hill with a force of 5N. The wind is blowing at her back (uphill) with a force of 15N. The force of gravitity is 20N and friction between her boots and the snow is 5N. What is the net force, including direction, of this
asked by Kate 
math
Determine if there exists a real number that is exactly one less than its cube. If so, find the value of the number. (Hint: IVT)
asked by kate 
9TH GRADE SCIENCE
A car takes 3.6's to accelerate from 11m/s to 24 m/s. What is the car's Accelerationi in Meters/s?
asked by JUSTIN M 
math
use distibutive property. three loaves of bread at $1/99 each
asked by dani 
Science
looking for 2 examples of of the word mutation
asked by Leslie 
SAT Essay
Traditionally, the term "heroism" has been applied to those who have braved physically danger to defend a cause or to protect others. But one of the most feared dangers people face is that of disapproval by their family, peers, or community. Sometimes
asked by Sahil 
English
What is an integrative sentence? Explain please. Thanks. I'm in 4th grade!
asked by Todd 
science
What layer of the atmosphere acts like a giant magnet? What does it attract?
asked by Avery 
8th grade
why is sound important to radio
asked by paddy 
Math
Identify th equation of the parabola whose focus is at (5,1) and whose directrix is x=3 I don't see any examples of this kind of problem. is this right? (x5)^2+(y+1)^2=(x3)^2 so 10x+25+y^2+2y+1=6x+9 4x=y^2+2y+17
asked by Anonymous 
social studies
the question if from the boston tea party>"no taxation without representation" was often shouted by angry colonists. What does this phrase mean
asked by ashley 
Social Studies
Explain how capitalism has adapted (changed) from when it first began. Compare it with the modern Canadian mixed economy. Show how the two economic systems are different.
asked by Anonymous 
social studies
what company did Parliament try to help with the tea act of 1773
asked by ashley 
chem
i am trying to find the minimum volume of hot water needed to dissolve 100 mg of salicylic acid. when i did the calculations i got 100 ml of hot water is this correct??
asked by tom 
Social Studies
Are Keynesian ideas outdated or do they have value in economic terms in todays world?
asked by Jared 
math gr 2
P(n,5)=20P(n,3) Solve for n
asked by bobby 
12math
Find the term not involving y in the expansion of (1 + y2)^5 y^3
asked by bobby 
religious studies
where is a hindu's place of worship? what is there sacred writing(s)? symbol? who is there founder/important leader?
asked by marrisa 
Chem
The anions sulfite, carbonate and sulfide produce what gassesrespectively?
asked by Trevor 
Science
Whats an example and nonexample of an axial skeleton?
asked by Samantha 
Chemistry
What volume of 0.7 molar sodium hydroxide is needed to completely neutralize 90.04 mL of 0.4 molar sulfuric acid?
asked by Trevor 
math
Surfact of A lake is 31 feet above the surface of B lake. B lake is half as deep as A Lake and the bottum of the B lake is 8 feet below the bottom of A Lake. how deep is each lake?
asked by someone 
Social Studies
What were the economic conditions in the United States when the government decided to implement the New Deal? Describe some of the problems that Americans were experiencing at this time.
asked by Anonymous 
science
My science homework questions is: You measure the boiling temperature of 3 clear liquids. 1 of them boils at 100C. The other 2 at 85C and 115C. How can you use numbers to identify the first liquid? Can someone help?
asked by Ashleigh 
Science
Whats a characterisic for axial skeleton? Thanks
asked by Samantha 
Chemistry
To assay silver content in an alloy, a 13.38 g sample of alloy was dissolved in nitric acid. The addition of 0.53 molar sodium chloride resulted in the precipitation of silver chloride. If the alloy were pure silver, what volume of sodium chloride is
asked by Trevor 
history
why was boudicca famous?
asked by jennifer 
Social Studies
What major changes from a pure capitalistic system did the New Deal involve?
asked by Anonymous 
science
Metal that allows XRays to pass through. Often found in windows of XRay Tubes.
asked by yelena 
5th grade math
the sum of two numbers is 34. their difference is 18. what are the two numbers?
asked by Andrew 
science
1. This element can join together in a variety of rings and chains. 2. Odourless colourless gas used in enormous quantities in steel blast furnaces.
asked by yelena 
Physical Science
plese correct thx a million 12. is the most of an taom located in the nuclues or outside the nuclues and why? isnt it the inside be sides it all cluddered together THIS ONE I CANT FIGURE OUT 6. what does the mass number tell you? Can you find the mass
asked by Amy 
4th grade science
My science homework questions is: You measure the boiling temperature of 3 clear liquids. 1 of them boils at 100C. The other 2 at 85C and 115C. How can you use numbers to identify the first liquid? Can someone help?
asked by Ashleigh 
Social Studies
A refugee who had just arrived in Canada from a destitute country in the economicallydeveloping world might easily feel that there is no scarcity in this country. In a paragraph, explain to this person why there is, in fact, scarcity in all nations of the
asked by Anonymous 
Science
Whats an example and nonexample for cardiac muscle? Thanks again
asked by Samantha 
Social Studies
How did Vanderbilt become a railroad baron?
asked by Nicole 
Calculus
f(x)=x^3(x^(4)8) Find f '(x) by multiplying out before taking the derivative Is the answer x^12+8+x^128x^3 simplified to 2x^128x^3+16
asked by George 
Spanish
What is the english meaning of actriz (I already looked in a dictionary)
asked by  
Math
How many cubic feet = 1 foot
asked by Jen 
Precalculusck answers
Identify the graph of the equation 4x^225y^2=100. Then write the equation of the translated graph for T(5,2) in general form. Answer: hyperbola; 4(x5)^2 25(y+2)^2=100 2)Find the coordinates of the center, the foci, and the vertices, and the equations
asked by Lucy 
high school calculus
How do you find the xcoordinate of any hole (s) in the graph of f(x)= x22x/x24?
asked by kelly 
Precalculus
I am having difficulty with two problems: 1) Evaluate (1+i)^12 by using DeMoivre's Theorem. Express the result in rectangular form. So far I have: r=sqrt(1)^2+(1)^2 which simplified is sqrt2. Don't know how to proceed. 2) Write the polar equation theta =
asked by Lucy 
Social Studies
The Middle East country of __________ ran out of oil in the 1970's
asked by Bob 
Social Studies
Rain can collect easily in a dried out waterbed called a _____________
asked by George 
7th Grade Math
Mayla's mother is 3 times as old as Mayla. Eight years ago her mother was 7 times as old as Mayla. What are their ages now? A: Mayla 10; her mother 30 B: Mayla 12; her mother 36 C: Mayla 13; her mother 39 D: Mayla 14; her mother 42 I think the answer is B.
asked by Missy 
western civilization
were learning about ancient greece and for the test tomorrow i am supposed to explain how the various values described on the following apply to each of the disciplines of literature, philosophy, art and architecture, science and mathematics. Classical
asked by Anonymous 
Algebra
How do I know if a quadratic equation will have one, two, or no solutions
asked by Donna 
Honors Biology
For my class, we have to create a poster comparing the structure of an animal cell to something in real life. Our teacher told us we're not allowed to use a factory, aquarium, or a car as our example. I thought of a school, but I want other ideas to work
asked by Emily 
calculus HS
Express h(x)= absolute value (x2) + abcolute value (x5) in piece form without using absolute values.
asked by kelly 
bio
what are the 13 elements most common to life?
asked by Tyrona 
US History
I have written a small essay on this question: Compare the ways in which religion shaped the development of colonial society in the New England and Chesapeake regions. Here is what I wrote. Could someone read it and tell me if it is correct, and maybe add
asked by mw 
english
Maria is my cousin. What is the simple subject?
asked by silvina 
Math
Hi everyone, I would like some help with Math.. And I would like help but if you have time.... My question is: (8x101)+3x101+(7x101010)= I don't really know the answer to this, but while i have this posted I will try to find a way to figure it out.
asked by Carly 
COMM220
i NEED HELP WITH A THESIS STAEMENT FOR LEGAL MARIJUANA.
asked by unknown 
Math
1st plane flew at 600km/h 15 minutes later..... 2nd plane flew at 700km/h how long did it take the 2nd plane to overtake the 1st plane? for my answre, I got 1.75h Is this correct? The book said it was 1.5 Thanks
asked by Larry 
Math Conics
What do you do when you have a rotated conic, and you are trying to find the angle and it comes to be tan= undefined. Do I pick 90, or 270?
asked by kelsey 
3rd grade english
Create a topic using the following spelling words, write a paragraph about that topic. Once First They're Week Field
asked by Sam 
12 math
(k+t)^22. wat ar the coeffiecient of the firt three terms
asked by bobby 
math
39 people and their dogs went to a carnival. between people and dogs, there are 124 legs. how many people brought their dogs?
asked by anonymous 
Physics
You lower a bundle weighing 64.0 kg to the ground with a rope that will snap if the tension exceeds 578.2 N. If the height is 8.0 m and you barely avoid snapping the rope, what speed will the bundle hit the ground?
asked by John 
MATH
I HAVE LOOKED AT THE CUMULATIVE FEQUENCY TABLE EXAMPLE, AND I AM STILL CONFUSED ABOUT HOW TO MAKE MY OWN TABLE. MY TABLE IS FOR SOCCER LEAGUE SIGNUPS AT SCHOOL. I HAVE A GIVEN CHART OF WEEK 1, WEEK 2 AND WEEK 3. ON WEEK ONE, THERE WERE 9 SIGNUPS. ON WEEK
asked by LOGAN 
calculus HS
Thanks for your help . I need to sketch the graph of f(x) = Sqrt 54xx2 by completing the square. I assume I use the quadratic formula for this. But I am a little confused.
asked by kelly 
12 math
(r2s)^8. find the first four terms
asked by berts 
math
the calories in a breakfast sandwich come from three sources: 144 calories are from carbohydrates 108 calories are from fat and 56 calories are from protein use properties of addition to find the total number of calories in the sandwich
asked by help 
12 math
the first three erms in the expansion of 1+ay)^n are 1, 12y, and 68y^2. (1+ay)^n= 1+nay+n(n1) (ay)^2 2 evalate a and n. using that fact
asked by berts 
Algebra
How do you know if a quadratic equation will have one, two, or no solutions? How do you find a quadratic equation if you are only given the solution? Is it possible to have different quadratic equations with the same solution?
asked by Laura 
science
why does the equator experience the same daytime highs all year round?
asked by todd 
calculus
find all x,y intercepts of x+6/x3 show work
asked by ron 
calculus
find all intercepts x^24/x1 show work
asked by ron 
anatomy
When comparing TaySachs disease and Duchenne's muscular dystrophy which of the following do both have in common? A.they both involve malfunction of the nervous system B.they both involve mutations in which fat replaces normal tissue C.they both are
asked by unknown 
5th grade
who was the president of th US that kown as mr Veto?
asked by casie 
Calculus HS
Final ?  Let f(x) = x2x6/x g(x) = x3, find (f+g)(x) (fg)(x) (f/g)(x) Thanks again
asked by kelly 
US history
Which President was an orphan at age 14?
asked by casie 
english
what is an article
asked by le roy 
Biology
What scientist first identified the virus causing Fifth's Disease?
asked by Caitlin 
math
I am helping my 3rd grader with a her math and me and my boyfriend can not agree on the answer to this question..can anyone give the answer and tell how to solve it. THANK YOU! Darin counted 46 more cars than trucks in a parking lot. There were 29 trucks.
asked by April 
TLC error
When a TLC plate was developed, the solvent front ren off the top of the plate. why?
asked by jane 
Chemistry
At the equivalence point for CH3COOH, the pH will be?
asked by julia 
space
what are the things controls oxygen?
asked by joey 
7th grade
Which changes temperature more rapidly, land or water
asked by william 
Spelling
What is a spelling word pyramid? Anyone ever heard of it?
asked by Sha Sha 
English
what is a guide word and an entry word on a dictionary page. the one that i'm stuck on is what is a guide word
asked by Samantha 
science
what effect could receding have on sea level?
asked by matt 
Science
what is the largest organ human beings have
asked by Samantha 
science
a cup of coffee, a 10 gallon aquarium, and a bottle of ginger ale were on the same table. on which container was there the greatest amount of air pressure
asked by Samantha 
psychology
selfhandicapping in social psychology
asked by Anonymous 
fifth grade
how many grams in a lb.
asked by Samantha 
Chemistry
Obtain the oxidation number for the element noted in each of the following. Nb in NbO2 Br in KBrO4 Mn in KMnO4 Also I want to know how to do it.
asked by Glenna 
pre algebra
how do you divide integers when one is a whole number and one is a decimal?
asked by bob 
calculus
If f(x) = x2 / (4 + x), find f ''(5).
asked by Moni 
Math
Elephant speed (666m/min Zebra speed (1066m/min Assume they maintain these speeds and run away from each other. How far away from each other would they be after 3 min? How long would it take them to be 3464m apart? Need help figuring out the formula to do
asked by Larry 
Maths
When a certain number N is divided by d, the remainder is 7. If the original number N is multiplied by 5 and then divided by d, the remainder is 10. Find d.
asked by Lexi 
maths
91 fivedigit numbers are written on a blackboard. Prove that one can find three numbers on the blackboard such that the sums of their digits are equal.
asked by Lexi 
supposed to be math
how many u.s. patents did Thomas Edison have? The number is 93 more than the number of pounds in half a ton. so basically i just need to know how many pounds are in half a ton
asked by Samantha 
calculus
Given the function y = 2  x  x^3 Use limits to find the slope (and then the equation) of the tangent line at x = 2
asked by Erika 
Medicine
Can I get some information on the useage of Leech Therapy in control of Obesity in Humans with respect to the Anotomy of Leeches?
asked by Arun 
Maths  Pigeonhole principle
Using the Pigeonhole principle... 91 fivedigit numbers are written on a blackboard. Prove that one can find three numbers on the blackboard such that the sums of their digits are equal.
asked by Lexi 
sport
what are the local provisions of sport, the national provisions of sport. how is a chosen sport oganised and funded. please help im lost
asked by elizabeth 
Math
What Would Be The Coordinates Of The Center Of The Hole In The Paper For The Following? If a piece of paper is a plane in the X & Y axes & the Z axis is a pencil that is stabbed straight down through the paper at the point where the X & Y axes meet, then
asked by Jen 
grammar
HOW DO YOU DIAGRAM A SENTENCE?
asked by ANDREA 
literature
at the beginning of "young goodman brown," brown's wife says, "pray tarry with me this night, dear husband, of all nights in the year" (1). this statment is an example of
asked by chrissy 
health care
what are some issues we can maybe expect to see in the future with HMO's
asked by april 
Math
If you where to plot the following points for two dimensional X and Y axis; POINT 1 (1, 0) POINT 2 (1, 1) POINT 3 (1, 2) POINT 4 (2, 2) then draw lines to connect from point 1 to point 2 to point 3 to point 4 QUESTION: the lines that you would have drawn
asked by Jen 
Algebra 2
2xy=6 4x+2y=9 use substitution
asked by Keyshawna 
Science
what is procedure
asked by markel 
com220
What would be a good topic to write about and a good theis sentence to go with it.
asked by ano 
math
I am having trouble with this problem, thanks! If y varies jointly as x and the cube of z, and y=378 when x=4 and z=3, find y when x=9 and z=2 .
asked by cal 
math
I am also having trouble with this one, thanks! If y varies jointly as x and the cube root of z, and y=120 when x=3 and z=8, find y when x=4 and z=27.
asked by cal 
Social Studies
Why did the british government go into debt?
asked by christian