
chemistry
Data obtained from lab (neutralization): H2SO4: C =1.0mol/l V = 30 mL Initial temp. = 24.1 NaOH c= 1.0mol/L v= 50 mL initial temp. = 23.9 Final temp. of H2SO4 & NaOH = 32.9 Assume specific heat capacity of both these substance is equal to water's = 4.19
asked by Jenna on June 12, 2010 
Math
How do I set this problem up and solve it. Mrs. Muniz's algebra class was collecting money for a party. The class decided that each student should give the same amount of money. They collected a total of $9.61. If everyone used 5 coins, how many nickels
asked by Megan on February 15, 2007 
math
The Eye on Malaysia Park charges ticket for RM14 for an adult and RM8 for children. During the school holiday, the price of the children's ticket increased for about quarter than its normal price while the prices of adult's ticket are double. December last
asked by azzzaa on December 11, 2014 
trigonometry
This is an outline that i have to use to find the solution of the question. It involves logarithms and halfangle formulas.I have worked though it but got stuck on some parts. I'd like if you look over my work. solve the triangle for which given parts are
asked by Anon on February 28, 2011 
english
1. Which of the following are elements of a memoir? (2 points) It is a fictional story. It is a story from the author's life. It tells all of the important events of the author's life. It recalls a specific memory of the author's life. Choose one answer
asked by need help on October 5, 2017 
stat
A contract employs three types Class A , Class B and class c. to class A workers, he pays an average monthly salary of $ 400, to class B workers, he pays an average monthly salary of $ 320 and to class C workers he pays an average monthly salary of $ 150.
asked by moon on January 2, 2016 
Electrochem
I have a table of standard potentials in water that gives a number of reactions and their e*reduction. Say I'm looking for the reaction Al(s) > Al+3 + 3e, but the book gives me the reaction Al+3 + 3e > Al(s) and a E*red value of 1.68. If this were
asked by Kim on June 6, 2007 
history
Which one matches??? k. because of his urging, the election of 1800 was finally settled L. set up regional courts for the U.S with 16 judges and other officials. I. claim by an Adams appointee to force the delivery of his commission. F. appointed chief
asked by Mack on April 29, 2007 
grammar
i am having a hard time figuring out the adverbs and adjectives in my paragraph, can anyone help me with this? A few years ago, I had filled out an application for a credit card from capital one. I was accetped and given a spending limit of 300 dollars. I
asked by jake on June 14, 2011 
Math
In a collection of nickels, dimes, and quarters worth &6.90, the ratio of the number of nickels to dimes is 3:8. The ratio of the number of dimes to quarters is 4:5. Find the number of each type of coin. Use a coin value chart to help. well, 4:5 is the
asked by Natasha on April 11, 2007 
Math
Can someone please help me with these three question? I having a very difficlut time answering them May first question To select a _________ sample, the population is divided into disjoint subgroups according to some characteristics like income level, and
asked by Latisha on February 26, 2011 
Physics (Stress & Strain)
The ultimate strength of a steel rod is 550.000MPa. If the factor of safety of 3.000 is required, what is the maximum permissible load for the rod if it has a diameter of 4.100cm? ANS = kN (Round to 3 decimal places) ultimate strength = 550.000MPa Factor
asked by Danny on June 28, 2013 
Physics (Stress & Strain)
The ultimate strength of a steel rod is 550.000MPa. If the factor of safety of 3.000 is required, what is the maximum permissible load for the rod if it has a diameter of 4.100cm? ANS = kN (Round to 3 decimal places) ultimate strength = 550.000MPa Factor
asked by Danny on June 27, 2013 
Physics
A block with mass M rests on a frictionless surface and is connected to a horizontal spring of force constant k, the other end of which is attached to a wall. A second block with mass m rests on top of the first block. The coefficient of static friction
asked by Jon on January 12, 2011 
Math
The function y = 6 + 1.25x can be used to find the cost of joining an online music club and buying x songs from the website. Based on this information, which statement about the graph of this situation is true? F. The yintercept of the graph represents
asked by Micheal on February 17, 2016 
White Collar Crime
I'm writing an essay for White Collar Crime and i'm stuck! the text book i was assigned has nothing on the 3 major areas of cost associated with white collar crime!I'm just looking for resources to use to answer the first part of the question for a 4 page
asked by Sabxo on July 18, 2015 
math
1.A book and a bookmark together sell for $10.10. If the price of the book is $10 more than the price of the bookmark ,find the price of the book and the price of the bookmark.
asked by Marcela Minoza on September 3, 2012 
math
angle R & angle S are complementary angles..and angle U & and angle V are also complementary angles. if angle R = y2, angle S = 2x + 3, angle U = 2xy, and angle V = x1, find the values of x, y, angle R, S, U, & V
asked by Anonymous on September 6, 2011 
math
angle R & angle S are complementary angles..and angle U & and angle V are also complementary angles. if angle R = y2, angle S = 2x + 3, angle U = 2xy, and angle V = x1, find the values of x, y, angle R, S, U, & V
asked by Anonymous on September 6, 2011 
geometry
The measure of an angle's complement is 24 less than twice the measure of the angle. Find the measure of the angle and its complement. a. 38, 52 b. 54, 36 c. 68, 112 d. 112, 68
asked by 1 last one on June 11, 2018 
Physics
In exercising, a weight lifter loses 0.236 kg of water through evaporation, the heat required to evaporate the water coming from the weight lifter's body. The work done in lifting weights is 1.41 x 105 J. (a) Assuming that the latent heat of vaporization
asked by Check please on April 14, 2015 
PreCalc
h t t p : / / w w w . j i s k h a . c o m / d i s p l a y . c g i ? i d = 1 2 6 0 2 2 5 7 6 7 ok this is what i mean. For exmaple take this problem that I asked for help with before Naturalists find that the populations of some kinds of predatory animals
asked by Jo on December 7, 2009 
Physics
In exercising, a weight lifter loses 0.236 kg of water through evaporation, the heat required to evaporate the water coming from the weight lifter's body. The work done in lifting weights is 1.41 x 105 J. (a) Assuming that the latent heat of vaporization
asked by Jay on April 12, 2015 
**************HELP STATISTIC PLEASE*************
NEED SOMEONE TO RECHECK ANS *****HELP PLEASE HAS STAR BY MY ANSWER If P (A) = 0.2 and P (B) = 0.3 and A and B are disjoint, what is P (A or B)? (1 point) 0.00 0.06 0.10 0.44 *0.50 4. Given that you roll a fair sixsided die, what is the probability that
asked by TIKIMA on March 20, 2014 
Life Science
How did Mendel novel approach contribute to his success in describing how traits are inherited Thank you for using the Jiskha Homework Help Forum. Here are some sites for you: 1. http://en.wikipedia.org/wiki/Heredity (at the bottom, be sure to click for
asked by Diana on August 4, 2007 
Thermal Physics, Kinetic Theory of Gases
Oxygen (O2) has a molar mass of 32 g/mol. (e) Suppose an oxygen molecule traveling at this speed bounces back and forth between opposite sides of a cubical vessel 0.10 m on a side. Find the average force it exerts on one of the walls of the container.
asked by Help!! on November 1, 2012 
English
Hey guys i need to make a speech on the following topics Order and Disorder, Brute force and Law while using the Lord of the Flies as an example. cheers John Look particularly at the Themes, Motifs section. It will give you some good ideas. Then you use
asked by John on June 9, 2007 
Chemistry
Ethanol will combust according to the following equation: C2H5OH(l)+3O2(g)>2CO2(g)+3H2O(l) How many liters of air are required to combust 120.1 g of ethanol at 26.4C and 789.5 mmHg. Assume air is 21% O2 by volume. I cannot find my error  professor states
asked by Joe on April 17, 2014 
Chemistry
4.12 grams of Zinc are placed in a crucible with 3.00 grams (excess) of Sulfur. when reaction is complete the product mass is 6.10 grams. What mass of Sulfur should be used in the simplest formula calculation? Find the empirical formula of Zinc Sulfide. My
asked by Jakob on September 25, 2016 
Statistics
There is a mathematical theory called queuing theory that studies ways in which computer jobs are fed in CPUs and researches on how these can be reduced to a minimum. Show how can a computer estimate the average number of jobs waiting at a queue? Suppose
asked by Rubi on June 30, 2013 
math
ol' santas pack held thirty toys made by his elfin crew; and though none made the same amount, each elf made more than two. the elf named cher made one more toy than the elf who dressed in reds, but cher made one less christmas toy than the elf who made
asked by Sabeva on December 29, 2008 
math
This exercise is about conditional probability. A jar contains five red balls numbered 1 to 5, and six green balls numbered 1 to 6. A ball is drawn at random from the jar. Find the following conditional probabilities. (Enter your probabilities as
asked by deen on December 2, 2014 
math
I'm working on a math project about a track and field olympic event. The question is, is the relationship between the years and time values linear or exponential? So I selected an event and I can see that as the years have passed, the time has decreased,
asked by carly on March 18, 2018 
History
9.)How did the increase of textile mills and factories in the North affect the population in the South during the period from 1820 to 1850? A.)As more Americans moved to the North to find jobs, the population in the Southern states began to decrease.***
asked by #FreeGucci on February 25, 2016 
Improving Your Writing
Background: Ten years ago, you started working as a clerk for DMD Medical Supplies. Six months ago, Liz Jakowski, the human resources director, promoted you to office manager. You manage two employees: Jack Snyder and Ruth Disselkoen. Your office provides
asked by Babs on August 14, 2012 
Math
Karen, Gavin, Nasra, and Ali each have a deck of playing cards. Each student randomly draws a card from the deck. Find the probability of these events: a) Each student draws a club. b) Karen draws a red card, Gavin draws a king, Nasra draws a black card,
asked by Cherie on April 18, 2013 
physics
A light beam in air enters a block of transparent material at an angle of 28.0˚ with respect to the normal. After refraction it makes an angle of 19.0˚ with respect to the normal. a) Find the index of refraction of the material. b) In a second setting,
asked by Amanda on March 11, 2015 
physics
A toy plane p starts flying from point A along a straight horizontal line 20 m above ground level starting with zero initial velocity and acceleration 2 m /s² as shown. At the same instant, a man P throws a ball vertically upwards with initial velocitu
asked by karan on July 15, 2014 
Math
The week before a big concert, five friends (Alvin, Bert, Chip, Dennis, and Ethan) stood in line to buy tickets. There were other people between them, but the five friends were in line in the order listed above. The line was really long, and they were
asked by Joe on February 16, 2010 
math
What formula should i use for this problem.Or how should i solve it stock growth: A stock that sold for $22 at the beginning of the year was selling for $24 at the end of the year. If the stock paid a dividend of $0.50 per share, what is the simple
asked by student on June 19, 2007 
science
A worker drags a crate across a factory floor by pulling on a rope tiedto the crate. The worker exerts a force of 450 N on the rope, which is inclined at 38 degrees to the horizontal and the floor exerts a horizontal force of 125 N that opposes the motion.
asked by Chris on November 12, 2006 
Algebra
a man's age today is 2 years more than three times the age his son will be 5 years from now. let a represent the son's age today. Write an expression to represent the man's age today. Then find his age if his son is now 8 years old.
asked by Bekah on September 17, 2015 
English
Word box abominable bumbling consequence delude dole engulf foil formulate initiative memento nonconformist null and void panorama posterity pry refurbish resourceful rigorous subsequent unerring 2.Anyone who ___ into someone elses business runs the risk
asked by Jerald on February 16, 2013 
math trigonometry
1. Two straight roads intersect to form an angle of 75". Find the shortest distance from one road to a gas station on the other road 10o0 m from the junction. 2. Two buildings with flat roofs are 60 m apart. From the roof of the shorter building, 40 m in
asked by mikee on January 4, 2013 
HIS
i need help with theses please
asked by troyer0269 on August 24, 2009 
math
NO CLUE how TO DO THIS PROBLEM EXPLANATION AND ANSWERS? WE RECENTLY LEARNED TO DO Y=km^x+b IF THAT HELPS! You are a mathematician for a major movie company. You are figuring projected sales for their newest movie, which is currently being filmed. You find
asked by jade. on April 10, 2010 
Liberal Arts
Part 1: You finally made it…graduation day has arrived! Your parents are so proud that they are throwing you a HUGE party. They have rented a big tent for your graduation party just in case it rains. The inside of the tent (represented by the blue area)
asked by Brittney on January 14, 2012 
Chemistry
I had a quiz today and one of the multiple choice questions was something like, "find the final temperature of aluminum when it is cooled" and then it gave you the specific heat capacity of aluminum, the mass of the aluminum, initial temperature, and
asked by a Canadian on February 21, 2013 
statistics
worried about customer complaints and potential lawsuits, the manufacterers decided that no more than o.5% of bags of Crunchy corn chips should be underweight. there are 2 possible adjustments that can be made; change the mean setting on the filling
asked by sophs on October 10, 2007 
Writing
What better time to kiss the Blarney Stone than March! Help your readers plan a trip to Ireland by writing a travel article with interesting facts about the country My Facts: Want a trip to Ireland? Well you should go because there is a lor of amazing
asked by Colton on March 5, 2012 
physics
A mass m1 = 10 kg on top of a rough horizontal table surface is connected by a massless cable over a frictionless wheel to a hanging mass m2 = 5 kg, as shown in the previous problem. In m2 falls 1 m from rest in 1.2 seconds, find the coefficient of
asked by kim on October 8, 2012 
Statistics
The head librarian claims that books have been checked out an average of seven times in the last year. You suspect she has exaggerated the checkout rate and that the mean number of checkouts per book per year is, in fact, less than seven. Using the
asked by Lindy on May 2, 2008 
chemistry
how do you determine wich metal is the best conductor of heat? by its sepacific heat, or mass or what? specific heat can be used. Best conductor? You have to take a rod, heat one end, and record how the temperature along the rod increases. Or you can look
asked by claudia on January 28, 2007 
MATH
Need Answer to the Following Please: Using the 9 digits, 1, 2, 3, 4, 5, 6,7, 8 and 9 you can arrange four different digits to form a fourdigit number that is NOT divisible by 7. The digits 1238 cannot be arranged to create a fourdigit number that is
asked by Please Help Me on March 6, 2012 
Math
A fuel dealer makes a profit of shillings 520 for every 1000 liters of petrol sold and shillings 480 for every 1000 liters of diesel sold. In a certain month the dealer sold twice as much diesel as petrol. If the total fuel sold that month was 900,000
asked by David on February 17, 2015 
Math
1. Estimate The Value Of (Square Root 52) to the nearest whole number A. 9 B. 8 C. 7~~~ D. 6 2. Identify all the sets to which the number 3.1214122144 Belongs A. Rational B. Irrational~~~ C. integer, Rational D. Whole Number, integer, rational 3. Which Of
asked by John Cena on February 27, 2017 
math
Project  would you please check my answers? I am working on a project and my linear equation came out to be: y = 1502.9x  2847386 This project is about waste and recycling so the equation came from a table that gave a few years and the tons of waste in
asked by Sara on December 5, 2018 
Chemistry
semibatch reaction: C6H6(l) +Cl2(g) ==> C6H5Cl(l) + HCl(g) C6H5(l) + Cl2(g) ==> C6H4Cl2(l) + HCl(g) C6H4Cl2(l) + Cl2(g) ==> C6H3Cl3(l) + HCl(g) \reactor contained 11.0 mole of benzene and a product mixture in which the amt of monochlorobenzene was 3x the
asked by Simon on July 11, 2012 
Math
Hi everyone, my name is Emerson. I was wondering if anybody could help me on a test. I'm stuck on some, but I think I know some others. Thank you! 1. Translate the phrase "nine more than two times a number" in to an algebraic expression. A. 9x + 2 B. 2x +
asked by Emerson on December 7, 2015 
Precalc
Please explain. I want to understand the steps. 1. A frog jumps from a rock to the shore of a pond. Its path is given by the equation y=(5/72)x^2+(5/3)x, where x is the horizontal distance in inches, and y is the height in inches. What is the frog's
asked by Laly on July 13, 2010 
Math help
9). Hooke’s Law. The distance d when a spring is stretched by a hanging object varies directly as the weight w of the object. If the distance is 29 cm when the weight is 4 kg what is the distance when the weight is 9 kg? 10). Find the variation constant
asked by jim on May 28, 2010 
MATH!
If the edge of a cube is increased by 50%, then the volume is increased by x%. Find x. PLEASE HELP. THANK YOU. Let Y = edge of a cube. Y + 0.5Y = 1.5Y = new edge of the cube. Then old volume is Y^3 New volume is (1.5Y)^3 = 2.375Y^3. %increase = ([3.375Y^3
asked by Jenna on August 23, 2006 
Math
A person wishes to invest R120 000 in three types of bonds: municipal bonds (MF) paying 6% p.a., bank investment certificates (BF) paying 7% p.a. and highrisk bonds (HF) paying on average 10% p.a. For tax purposes, the person wants the amount
asked by Tshegofatso on March 6, 2018 
Math
Samuel, Elis and David sell newspapers. One day David sold 20 newspapers more than Elis who sold 10 newspapers more than Samuel. The total number of newspapers they sold that day was 140. If Elis sold y newspapers, write the equations can be used to find
asked by kudu on January 31, 2015 
Algebra joint, inverse and direct variation
Urgent! If t varies inversely as the cube of z and directly as the square of r, and t=4 when z=3 and r=6, find t when z=6 and r=9. T= k (square) r/(cubed) z 4=k (square) 6/ (cubed) 3 The electrical conductance of a wire varies directly as the square of its
asked by George Smith on February 20, 2016 
Physics
Could someone please review my answers and tell me if I am on the right track? Thank you! A student drove to the university from her home and noted that the odometer reading of her car increased by 12.0 km. The trip took 18.0 min. (a) What was her average
asked by Miaow on August 31, 2012 
basic english makeup
PLEASE HELP ME THESE THE ONLY ONES I COULDNT FIND THANK U SO MUCH 1.Which of the following is not a key consideration when developing a piece of writing? A.The timeliness of the message B.The purpose of the message C.The intended audience D.The format of
asked by Brica89 on March 20, 2013 
physics
The hot reservoir for a Carnot engine has a temperature of 926 K, while the cold reservoir has a temperature of 441 K. The heat input for this engine is 3730 J. The 441K reservoir also serves as the hot reservoir for a second Carnot engine. This second
asked by angie on December 1, 2012 
Physics
Blocks of mass 4, 8, and 24 kg are lined up from left to right in that order on a frictionless surface so each block is touching the next one. A rightwardpointing force of magnitude 15 N is applied to the leftmost block. a.)What is the magnitude of the
asked by Cesar on February 20, 2011 
Statistics
Find the probability that the sum is as stated when a pair of dice is rolled. A.4 or 11 or doubles B. 8,given that the sum is greater than 4. C.Even,given that the sum is greater than 4. A. 4 can be obtained by 1&3, 3&1 or 2&2. 11 can only be obtained by
asked by Mary on April 2, 2007 
Physics
An electron is projected with an initial speed of (1.6x10^6 m/s) into the uniform field between two parallel plates. Assume that the field between the plates is uniform and directed vertically downward, and that the field outside the plates is zero. The
asked by Kevin on February 5, 2013 
Math (Statistics)
(Find Normal Proportions) The lengths of Atlantic croaker fish are normally distributed with μ = 10 inches and σ = 2 inches. a) Draw the distribution of fish lengths above the axis, and label the mean (which I believe is μ=10). b)Gently shade an area on
asked by Fran on July 4, 2012 
physics
work & energy homework problems: please help me =] my teacher is bad a teaching how to do stuff =/ 1)A 5.000kg plastic ball moves with a velocity of 10.00 m/s x. It collides with a second plastic ball of mass of 10.00kg at rest. The collision is completely
asked by alissa on December 16, 2007 
Algebra(urgent)
a boat moves through still wather at x kilometers(km) per hour. it travels 24km up stream against a current of 2km per hour and then returns with the current. The rate upstream is x2 because the boat moves against the current and the rate downstream is
asked by Kelvin on March 31, 2011 
MAT 116 Algebera 1A
What similarities and differences do you see between functions and linear equations studied in Ch. 3? Are all linear equations functions? Is there an instance when a linear equation is not a function? Support your answer. Create an equation of a nonlinear
asked by shelly, k on May 25, 2008 
Social studies
I couldn't find the answer i needed.... This is for Social Studies Unit 2 Lesson 1 Test.. 1. What affect did the Fugitive Slave Act have? Select all that apply. A. it convinced Northerners that slavery was immoral B. it convinced Southerners that
asked by Why on January 10, 2017 
MATH
How do you write fractions in simplest form? for example I need explanation 48/66 Also I started on another one it states that I have to multiply. and I have to be sure to simplify each product 7/9 x 3/5 My answer: 21/45 I just don't know what goes after
asked by jasmine20 on December 4, 2006 
Calulus
Hi there I need help on my calculus homework and this week, we were working on partial derivative. I don't know how to approach this word problem and set it into a maximum or minimum. Well I am not too sure if this problem is a minimum or maximum problem.
asked by shylo on October 25, 2009 
Physics
A. You drag a suitcase of mass 19 kg with a force of F at an angle 41.3 degrees with respect to the horizontal along a surface with kinetic coefficient of friction 0.54. The acceleration due to gravity is 9.8 m/s^2. What is the normal force on the
asked by Chris on November 6, 2014 
english
how do i know if this sentence has a participle or participial phrases "Having deposited our mournful burden upon tressels within this region of horror, we partially turned aside the yet unscrewed coffin, and looked upon the face of the tenant."Edgar
asked by stacy on October 24, 2006 
probability
Jodie tosses a biased coin and throws two tetrahedral dice.The probability that the coin shows a head is. Each of the dice has four faces, numbered 1, 2, 3 and 4. Jodie’s score is calculated from the faces that the dice lands on, as follows:if the coin
asked by Ataul on October 25, 2015 
physics
A force 1 of magnitude 5.40 units acts at the origin in a direction 45.0° above the positive x axis. A second force 2 of magnitude 5.00 units acts at the origin in the direction of the positive y axis. Graphically find the magnitude and direction of the
asked by carlton on September 12, 2012 
Phsyics Plz Help
How many grams of carbohydrate does a person of mass 75 kg need to metabolize to climb five flights of stairs (15 m height increase)? Each gram of carbohydrate provides 17.6 kJ of energy. Assume 10.0% efficiency—that is, 10.0% of the available chemical
asked by Nasir on June 11, 2012 
Physics
One of the most powerful cranes in the world, operating in Switzerland, can slowly raise a load of 6000 tonne to a height of 12 m. (1 tonne = 1000 kg) The acceleration of gravity is 9.81 m/s2 . How much work is done by the crane? Answer in units of MJ I
asked by Danny on February 26, 2013 
Physics
A planet has two satellite moons. Moon X has an orbital period of 2.13 days. Moon Y has an orbital period of about 3.53 days. Both moons have nearly circular orbits. Use Kepler's third law to find the distance of each satellite from the planet's center.
asked by Angelina on February 23, 2012 
maths(statistics)
it is about the system R or R programme. Can anyone help me about the question? Urgent! Let X denote the concentration of calcium carbonate (CaCO3) in milligrams per liter. Following are 20 observations of X: 130.8 129.9 131.5 131.2 129.5 132.7 131.5 127.8
asked by Wong on September 24, 2012 
Chemistry
X(g) + 2 Y(g) + 2 Z(g) >3 M(g) + 2 N(g) I've already found the orders for the following to be: X is 2nd, Y is 1st, Z is 0 and overall of course is 3. But I am confused about the below question. I initially guess that No it doens't occur in one step..but
asked by Val on April 1, 2010 
Algebra 1
A kicker punts a football from 3 feet above the ground with an initial velocity of 47 feet per second. 1. Write an equation that gives the height (in feet) of the football as a function of the time (in secs) since it was punted. Okay. According to my text
asked by Ginny on February 22, 2014 
Math
A baseball player's batting average is the number of hits the player has divided by the number of atbats. If a baseball player has a batting average of .275 and has 80 at bats, how many hits has he made? Which property will you apply to find the solution?
asked by Brittany P. on December 7, 2015 
Physics
A golf ball with an initial angle of 34 degrees lands exactly 240 m down the range on a level course. a.) Neglecting air friction, what initial speed would achieve this result? b.) Using the speed determined in item a, find the maximum height reached by
asked by George on October 5, 2016 
Math
This is for grade 11 math, under quadratic extrema and roots. Fred and Ginger have 24 m of fencing to enclose a garden at the back of their house. From the pictures you can see (shows a large rectangle for the house, with a smaller one attached on the
asked by Laura on November 1, 2007 
essay please check writeacher
Describe the world you come from for example, your family, community or school  and tell us how your world has shaped your dreams and aspirations Being the first in my family to attend college is not so easy. There has never been anyone at home to help
asked by ace on November 29, 2007 
STATS
Prepare a Venn diagram giving the probabilities for each distinct area; then answer the questions posed. A survey of 168 boys aged 6 to 12 revealed the following information: 74 of them liked chocolate cake, 89 of them liked golden cake and 23 liked both.
asked by Anonymous on February 3, 2013 
Physics
A bicycle is turned upside down while its owner repairs a flat tire. A friend spins the other wheel and observes that drops of water fly off tangentially from point A. She measures the heights reached by drops moving vertically (see figure). A drop that
asked by Lilly on November 27, 2009 
Calculus
(I know it looks like a lot but it's just 10 questions) (part 1 [It also explains my situation]: jiskha.com/questions/1788952/HiImissedschoolduetoillnessandmyschoolisntveryforgivingsoIwould) (If your willing to do this part along with part
asked by George on March 18, 2019 
English Help Please
What literary devices do you see in this monologue? For example is there figurative language or symbolism? How do these literary devices contribute to a deeper meaning of this monologue? what specifically do they tell you about the character speaking or
asked by Mello on November 18, 2012 
Ethnic
where can i find events and leaders of the civil rights and black power movements and where it also states their contributions to their respective causes. Or if someone can help me with this all i know is booker t.washington(FOR THE NORMAL SCHOOL FOR
asked by Anny202005 on October 23, 2006 
chemistry
Oh my my test is coming up and I have no idea how to do these questions and when I asked my teacher for help he said you should do it yourself.... Thanks! An intermediate step in the production of battery acid, sulfuric acid, invoves the information of
asked by Tri on October 7, 2008 
Physics
A ballistic pendulum consists of an arm of mass M and length L = 0.52 m. One end of the arm is pivoted so that the arm rotates freely in a vertical plane. Initially, the arm is motionless and hangs vertically from the pivot point. A projectile of the same
asked by mymi on October 24, 2011 
Math
Received answer to the following question from Jishka. (2469) Would you please explain the steps you used to get the answer 2469. I must show work. Thank you Using the 9 digits, 1, 2, 3, 4, 5, 6,7, 8 and 9 you can arrange four different digits to form a
asked by Urgent Help Please on March 8, 2012
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