# Kitty

Popular questions and responses by Kitty-
## Chemistry

An elemental gas has a mass of 10.3 g. If the volume is 58.4 L and the pressure is 758 torre at a temperature of 2.5 degrees C, what is the gas?

*asked on December 5, 2012* -
## Algebra 1 Please help

2. Which equation represents the pattern in the table below? Sals and carries ages Sal- 3, 5, 8, 13, 15 Carrie- 7, 9, 12, 17, 19 A. S=c+4 B. S=4c ^?^ C. C=s+4 D. C=4s

*asked on September 30, 2016* -
## Algebra 1 Foundation Concepts rewrite

1. Write an algebraic expression for the following word phrase: the quotient of r and 12. (1 point) A)r • 12 B)r + 12 C)r ÷ 12 F)r – 12 2. Write a word phrase for the algebraic expression 3x - 7. (1 point) A)the difference of three times a number x

*asked on September 11, 2016* -
## financial statement and reporting

Identify the working capital accounts related to (a) revenues recognized and deferred, (b) cost of goods sold, (c) employee salary and wages, and (d) income tax expense. For each account, indicate whether an increase in the working capital asset or

*asked on June 26, 2015* -
## Math- Multi-step word problems

A plane traveling from Chicago to Boston with a tailwind of 10 miles per hour takes 4 hours. The return trip in the same wind, which is now a headwind, takes the same plane 4 hours and 9 minutes. According to this problem, about how far is it from Chicago

*asked on October 1, 2014* -
## Physics

A projectile is fired at 12.5 m/s at an angle of 53.1 with the horizontal from a point 75m above the ground. A) How long does it take to reach the ground? B)What max height does it reach? C) What horizontal distance does it travel before striking the

*asked on September 27, 2015* -
## math

The graph of f(x) = |x| is transformed to g(x) = |x + 1| – 7. On which interval is the function decreasing? A) (–∞, –7) B) (–∞, –1) C) (–∞, 1) D) (–∞, 7) I put D but i'm not sure if it right

*asked on March 7, 2015* -
## Math

Of the books in a library, 1/3 came from Robbie's collection and 15 came from from Marta's. Of the rest 15 were Elena's, 1/5 were Winfield's, and 5 were purchased from the bookstore. How many books are there in the library?

*asked on July 31, 2014* -
## Personal Fitness Final

Please Help me with my Personal Fitness Final Exam!!!! 9th grade CA

*asked on June 6, 2017* -
## chemistry

A sample of tin (Cp = 0.227 J/g•°C) is placed in a freezer. Its temperature decreases from 15.0°C to −10.0°C as it releases 543 J of energy. What is the mass of the sample?

*asked on March 7, 2015* -
## Science

Which of the following is not a characteristic of igneous rocks? Igneous rocks are formed when molten rock cools and hardens. Igneous rocks have crystal grains. Igneous rocks are larger in size because the rock cooled more slowly after the hot lava came

*asked on January 15, 2015* -
## Econ

F. Flinstone has quasilinear preferences and his inverse demand function for Brontosaurus Burgers is P(b)= 30-2b. Mr. Flintstone is currently consuming 10 burgers at a price of 10 dollars. (a) How much money would he be willing to pay to have this amount

*asked on October 9, 2014* -
## word problems

A canoe in still water travels at a rate of 12 miles per hour. The current today is traveling at a rate of 2 miles per hour. If it took an extra hour to travel upstream, how far was the trip one way?

*asked on October 6, 2014* -
## Math- Multi-step word problems

A plane traveling from Phoenix to Washington, D.C with a tailwind of 20 miles per hour takes 3 hours. The return trip in the same wind, which is now a headwind, takes the same plane 3 hours and 12 minutes. What is the average speed of the plane in calm

*asked on October 1, 2014* -
## Texas High

Which statement best summarizes the outcome of the election of 1876? Answer The Republicans traded the presidency in exchange for railroad monopolies. the Democrats failed to win because Tilden was an unpopular candidate. The South exchanged the presidency

*asked on February 2, 2011* -
## Math

Parallelogram PARL is similar to parallelogram WXYZ. If AP = 18, PL = 24, and WZ = 96, find the value of c.

*asked on December 5, 2019* -
## Statistics

On the last three Friday evening, City hospital diagnosed a number of heroin overdoses. There were four on 1/14/20xx, two on 1/21/20xx, and six on 1/28/20xx. a) "City Hospital averaged four herion overdoses in their ER for the last three Firday evenings"

*asked on November 16, 2013* -
## Statistics

In the following two questions, identify which choices would be considered inferential statistics. 1. of 500 randomly selected people in new york city, 210 people had O+ blood. a) "42 percent of the people in NYC have O+ blood" Is the statement descriptive

*asked on November 14, 2013* -
## Statistics

the forms used in your coding area cost $100.00 per 1,000 forms for the first 2,000 and $50 for every 1,000 thereafter. If you need to order 5,000 forms, what is the total cost?

*asked on October 28, 2013* -
## algebra

Find the value of x when 3x - 6 = 2(x + 4). A) -2 B) 1 C) 2 D) 14 Pls, help!!!

*asked on January 24, 2020* -
## algebra

3. Tell whether each equation has one solution, infinitely many solutions, or no solution. (3 points) 6x + 8 = 6(x + 2) 10x = 15 + 5x x + 11 = 8x + 11 - 7x Pls, help I really can't figure this out!!!!!!!!!

*asked on January 9, 2020* -
## Geometry

Hello! Can someone please help me with this question, I'm super confused! The endpoints of line AB are A(9,4) and B(5,-4). The endpoints of its image after a dilation are A1(6,3) and B1(3,-3). Find the scale factor and explain each of your steps.

*asked on November 30, 2017* -
## Physics

A firefighter of mass 39 kg slides down a vertical pole with an acceleration of 3 m/s^2. The acceleration of gravity is 10 m/s^2. What is the friction force that acts on him? Answer in units of N.

*asked on January 7, 2016* -
## math

For the given function y=-2cos3(x + 180) - 1. Determine the amplitude, period, phase shift, vertical displacement, domain and range

*asked on June 4, 2015* -
## Art Help Please?

What is the best definition of the term satire? using humor and wit to reveal the strengths of someone or something using sarcasm, ridicule, or irony to expose the faults of someone or using sarcasm, ridicule, or irony to expose the faults of someone or

*asked on January 22, 2015* -
## math

The difference between two prime numbers is 1985. The larger of these two prime numbers is A. 2431 B. 2002 C. 1987 D. 1986

*asked on August 8, 2014* -
## Statistics

1. of 500 randomly selected people in new york city, 210 people had O+ blood. a) "42 percent of the people in NYC have O+ blood" Is the statement descriptive statistics or inferential statistics? b) "58 percent of the people in NYC do not have type O+

*asked on November 16, 2013* -
## Statistics

In the following two questions, identify which choices would be considered inferential statistics and which would be considered inferential statistics. 1. of 500 randomly selected people in new york city, 210 people had O+ blood. a) "42 percent of the

*asked on November 14, 2013* -
## History

describe at least two challenges freedmen face immediately after the civil war explain the role of the freedmen's bureau and if you believe if it was successful or not pls help I don't know

*asked on February 20, 2020* -
## algebra

Matrices are used in many ways that you may not even realize. They are used in most scientific fields and computer graphics. Matrices can also be used to deliver coded messages. In this portfolio you are going to work on decoding a secret message that

*asked on January 30, 2020* -
## algebra

12. Describe the sequence of transformations that maps triangle XYZ onto triangle X”Y”Z”. (2 points) Pls, Help!!!!!!!

*asked on January 23, 2020* -
## Math

What would be a good way to solve this problem, d - 21 = 87? Thanks

*asked on October 2, 2019* -
## Math

How could you determine the coordinates of the vertices of a translated image without using a graph?

*asked on August 19, 2019* -
## Math

You are designing a rectangular playground. On your scale drawing, the vertices of the rectangle are (4, –4), (4, 2), and (7, –4). What are the coordinates of the fourth vertex? (2, 7) (1, 2) (7, –10) (7, 2)

*asked on April 24, 2019* -
## Math

Please help quick 1) an iscosceles triangle includes two 72 degree angles. Which equation could be used to find the measure of the third angle? A x + 72 = 180 B x = 180 - 72 C 72 ÷ x = 180 D 180 - 2(72) = x Please answer quickly

*asked on February 5, 2019* -
## English

For which purpose might you write an argumentative essay? A) to convince someone to adopt a point of view B)to explain to readers the steps in a process C) to entertain readers with humorous stories D) to reflect on an interesting experience you had I

*asked on January 14, 2019* -
## Physics

A battery (ε= 10.0V, r = 0.50Ω) is connected to three light bulbs in series (R1= 15.0Ω, R2= 21.0Ω, R3= 24.0Ω). Calculate the current delivered by the battery.

*asked on December 13, 2018* -
## Chemistry

For rxn 1, 10.0 mL of a Cu2+ solution of unknown concentration was placed in a 250 mL Erlenmeyer flask. An excess of KI solution was added. Indicator was added and the solution was diluted with H2O to a total volume of 75 mL. For rxn 2, the solution from

*asked on December 7, 2018* -
## History

In Asia and the Americans identify whether political, social, or economic interests were the main motivation for imperialist nations in both regions. Use two examples for each region. I don't want you write it for me I just want to know if there is a site

*asked on March 18, 2017* -
## math

The ratio of the units digit to the tens digit is one-half. The tens digit is two more than the units digit.Find the number.

*asked on February 20, 2017* -
## Algebra HELP PLEASE

A pair of jeans is on sale for 25% off the original price. Which expression represents the sale price? If the original price of the jeans is $40, evaluate the expression to findicate the sale price.

*asked on September 9, 2016* -
## Algebra HELP!

Solve by substitute: 1) y=2x-1 2x+2y=22 Solove by emlimination: 1) 5x+4y=-83 3x-3y=-12 Solve using a method of your choice: 1) x+2y=23 5x+10y=55 2) y=x+1 2x-2y=-2 Please help me I don't understand any of this, it's my second day of school and I already

*asked on September 7, 2016* -
## Algebra

Simplify 1) 4r+3-9r^2+7r 2) (4h^3+3h+1)-(-5h^3+6h-2) 3) 5k (3-4k) 4) (2x-3)(4x+3) 5) (4x-3)(4x+3) My answers: 1) 11r+3-9r^2 2) this one I am confused about 3) confused 4) 7x×7 5) 8x-6 Please help me

*asked on September 7, 2016* -
## Physics

A dense plastic toy of mass 2.8 kg is floating just beneath the surface of a pond. What is the buoyant force on it? Answer in units of N.

*asked on April 28, 2016* -
## Physics

A bowling ball of mass 3.1 kg moves in a straight line at 2.31 m/s. How fast must a Ping-Pong ball of mass 2.552 g move in a straight line so that the two balls have the same momentum? Answer in units of m/s.

*asked on February 11, 2016* -
## physics

Goku wants to visit Andromaeda galaxy which is 2 million light years away from earth. If it takes 30 years in the frame of the spaceship to travel to Andromeda from earth, what should be the speed of the spaceship? Assume that the spaceship travels at

*asked on November 10, 2015* -
## math

What is the time when a person is 15 m above the ground? h= 20sin 2pi/40 (t-10) + 21

*asked on June 4, 2015* -
## Math

What part of a mile is 1 rod

*asked on April 23, 2015* -
## reading

Compare and contrast the two different versions of the story of the Great Chicago Fire. How does the format of each passage allow the author to add details and information to support his/her purpose? Excerpt 1: Fannie Belle Becker (later Fanny Dement), ten

*asked on March 5, 2015* -
## Science

Can someone actually help me with this...? Instead of telling me to use my books... (My school does NOT give us books.!) How is incomplete dominance different than dominance? Explain why incomplete dominance only occurs in this genotype?

*asked on December 14, 2014* -
## Science 😭

How is incomplete dominance different than dominance? Explain why incomplete dominance only occurs in this genotype?

*asked on December 14, 2014* -
## biology

I need help finding diagrams of the leaf structure, stem structure and root structure of a lilac flower with explanations. Sites would help

*asked on December 13, 2014* -
## Science!

An index fossil must be? a) older than 1 billion years. b) smaller than other fossils around it. c)larger than other fossils around it. D) unique in its appearance. pleases help someone i don't really know but my best guess is a)

*asked on November 25, 2014* -
## PLEASE HELP MEEE!!!!

A canoe in still water travels at a rate of 12 miles per hour. The current today is traveling at a rate of 2 miles per hour. If it took an extra hour to travel upstream, how far was the trip one way? about 33 about 35 about 37 about 39

*asked on October 6, 2014* -
## math

Alice took out a $15,000 loan for college. She is borrowing money from two banks. Bank A charges an interest rate of 6%, and Bank B charges an interest rate of 7%. After one year, Alice owes $960 in interest. How much money did she borrow from Bank A?

*asked on October 6, 2014* -
## Math- Multi-step word problems

A canoe in still water travels at a rate of 10 miles per hour. The current today is traveling at a rate of 3 miles per hour. If it took an extra hour to travel upstream, how far was the trip one way? about 14 miles about 15 miles about 16 miles about 17

*asked on October 1, 2014* -
## math

The approximate distance, s, in feet that an object falls in t seconds when dropped from a height is obtained by use of the tormula s = 16r^2. In 8 seconds, the object will fall A. 15384 feet B. 1024 feet C. 256 feet D. None of these

*asked on August 8, 2014* -
## Math

Mathew worked 5/6 hour on Monday, 3/4 hour on Tuesday. How many hours did he work on Monday and Tuesday?

*asked on August 5, 2014* -
## math

Alex is painting a house. He uses 1/3 of the paint he bought on the dining room. He uses twice as much as the living room as on the kitchen, when he uses 1-1/2 gallons. He has 1-1/2 gallons of paint left. How much paint did Alex buy?

*asked on July 24, 2014* -
## Math 10

Myrtle throws a ball upward from a second-floor balcony, 6 m above the ground with an initial velocity of 2 m/s. In this situation, u = 2 and ho = 6, so the relation that models the height of the ball is h = -5t2 + 2t + 6. Myrtle knows that changing the

*asked on May 8, 2014* -
## To: Anonymous

How are yeah?

*asked on January 28, 2014* -
## Science

Which era of geologic time was the longest? HOLOCENE PLEISTOCENE PLIOCENE MIOCENE OLIGOCENE EOCENE PALEOCENE

*asked on January 28, 2014* -
## Personal help

What's the best way to get a baby to sleep?

*asked on January 28, 2014* -
## Math

can someone solve this please!!! 100/x = 120/176

*asked on January 23, 2014* -
## Math

Who knows how to do similar polygons in Geometry?!!!

*asked on January 23, 2014* -
## Statistics

Of 500 randomly selected people in new york city, 210 people had O+ blood. "58 percent of the people in NYC do not have type O+ blood" Is the statement descriptive statistics or inferential statistics?

*asked on November 17, 2013* -
## Statistics

In the following question, identify which choices would be considered inferential statistics and which would be considered inferential statistics. 1. of 500 randomly selected people in new york city, 210 people had O+ blood. a) "42 percent of the people in

*asked on November 16, 2013* -
## Statistics

In the following question, identify which choices would be considered inferential statistics and which would be considered inferential statistics. On the last three Friday evening, City hospital diagnosed a number of heroin overdoses. There were four on

*asked on November 16, 2013* -
## Statistics

In the following two questions, identify which choices would be considered inferential statistics and which would be considered inferential statistics. 1. of 500 randomly selected people in new york city, 210 people had O+ blood. a) "42 percent of the

*asked on November 15, 2013* -
## Statistics

The coding department of a large physician clinic is interested in purchasing a software program that will edit claims before they are sent out to billing. The license fee for the software costs $34,000 per year. The software is expected to reduce the

*asked on October 31, 2013* -
## Statistics

HIM department at Community Hospital will experience a 15 percent increase in the number of discharges coded per day as the result of opening a cardiac clinic in the facility. The 15 percent incrase is projected to be 100 additional records per day. The

*asked on October 28, 2013* -
## algebra

x/2=3(x-5)

*asked on September 26, 2013* -
## math

minette gave mark and michelle as much money as each had. and michelle gave much as each had then michelle gave mark and minette as much as each had.then each of them has 24.00 how much money did they have at the beginning?

*asked on July 24, 2013* -
## english

Find the error in the sentence. Improving Sentences Janet tired 'to comfort' her little brother 'when he lost' his turtle and helped 'him find' a better pet 'than their sister'. Where is the error? I don't know if there is one.

*asked on June 17, 2013* -
## social studies

in medieval europe, the power of kings and nobles were often held back by what powerful group?

*asked on June 16, 2013* -
## math

the volume of a small balloon is 2 liters and a larger balloon is 5 liters. the small balloon is increased at a rate of 0.3 per sec. larger balloon is decreased at a rate of 0.12 liters per sec. after how many seconds will the two balloon have the same

*asked on February 13, 2013* -
## math

light from point a makes an angle of 20 degrees to the horizontal plane. it is then reflected by plane mirror m. what is the reflected light s perpendicular to the horizontal plane.

*asked on February 6, 2013* -
## Math

Random samples were taken over 2 weeks (14 days) of a drink machine and data was collected of each drink sold. The sample mean was 65.2 drinks with a deviation of 8.1 drinks. Construct a 95% confidence interval on the mean number of drinks sold per day.

*asked on December 31, 2012* -
## Chemistry

Under constant pressure, a small basketball pump is filled with helium, He, gas; the helium is then forced out of a small aperture in 2 seconds. The same pump is filled with hydrogen bromide, HBr, gas. Under the same pressure, how long will it take to

*asked on December 4, 2012* -
## math

if you want to save $60000 in 7 years with APR 4% daily compounding and no additional deposits, how much would your initial deposit be

*asked on July 24, 2012* -
## Chemistry

How do burn patterns reflect heat flow with the presence or absence of oxygen.

*asked on May 8, 2012* -
## Chemistry

Please can someone help explain the following: Explain the kinetics of combustion as a complex free radical process using hydrogen fuel.

*asked on May 5, 2012* -
## Chemistry

Jack occasionally goes to work by bicycle where he exhales once per 3.00 sec. If in Jack’s every exhale is 4.50% CO2 (by volume), he exhales a total volume of 4.6 L each time, and it takes Jack 20.0 minutes to bike to work, how many grams of CO2 has he

*asked on January 16, 2012* -
## Chemistry

Jack drives 6.45 km to work and his car gets about 0.0147 km per gram of gasoline. Using the balanced chemical equation (you need to find out this equation by yourself), how many grams of CO2 is produced in this trip to work

*asked on January 16, 2012* -
## South America

1. Under America's second party system, the Whigs stood for A. policies that kept government hands off business and industry. B. policies that directly supported commercial enterprises. C. a "negative liberal state." D. a "liberally negligent" state.

*asked on December 9, 2011* -
## Psycology

Compare and contrast the roles that ethics and laws play within human service organizations

*asked on March 28, 2010* -
## college english

I need to know if this paragraph has any grammatical errors in it. Often, however, the dictionaries are wrong about this; in fact, by putting one word first, they are supporting a self-fulfilling prophecy. Consider the entry, "ax or axe", which appears

*asked on February 3, 2010* -
## math

how do you write a slope story that is 1-2 pages long? Plus i don't understand slope. please help me!!

*asked on November 26, 2009* -
## Math

|-9-r| > 3 I believe the answer is r < -12 or r > -6

*asked on July 23, 2009* -
## geography

how big is the river load in the river tees?thanks

*asked on February 24, 2009* -
## science

when too much water is added to a powdered lemonade mix,the drink will taste weak and is?

*asked on September 11, 2008* -
## textiles

which british designer grew up in a doctor bernardo's home

*asked on March 3, 2008* -
## math

what is it mean to "foil" in math

*asked on February 5, 2008* -
## pets

i want my hamster to be famous. but i don't know how could you give me some site to sign up or something

*asked on January 31, 2008* -
## science

why is it difficult for a fire fighter to hold a hose that ejects large amounts of water at high speed?

*asked on January 7, 2008* -
## chem

if S8 has a partial pressure of .25 atm an decomposes to 4S2, is it the same partial pressure? (In case this is relevant, temp is 1325K ata an initial pressure of 1.00 atm and both are gas)

*asked on December 3, 2007* -
## science

list one factor that affects salinity in the ocean temperatures? explain how each factor affects salinity or temperature.

*asked on October 4, 2007* -
## Algebra help please

Simplify I am using parenthesis to separate , if i write the whole prob as is, it runs together a + 9 (3a - 18) _____ ________ 36 - a^2 (3a + 27) possible answers i can choose from 1 ____ a + 6 1 ____ a - 6 - 1 ____ a - 6 - 1 ___ a + 6 I am thinking it is

*asked on May 6, 2007* -
## molar mass

what is the molar mass of NaHCO3 84 more or less. You will need to add the individual atomic masses to obtain an exact number.

*asked on February 21, 2007* -
## Red Scare

What are some examples on how McCarthy abused his power during the REd SCare? http://www.historypoint.org/columns2.asp?column_id=1062&column_type=hpfeature

*asked on January 28, 2007*

## Pages

**1**- 2