Kitty
Most popular questions and responses by Kitty
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 
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 
Math Multistep 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 
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 
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 
Math Multistep 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 
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 
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 
Personal Fitness Final
Please Help me with my Personal Fitness Final Exam!!!! 9th grade CA
asked on June 6, 2017 
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 
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 
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 
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 
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 
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
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 
Econ
F. Flinstone has quasilinear preferences and his inverse demand function for Brontosaurus Burgers is P(b)= 302b. 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 
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 
Math Multistep 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 
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 
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 
Physics
A bowling ball of mass 3.1 kg moves in a straight line at 2.31 m/s. How fast must a PingPong 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
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 
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 
Algebra HELP!
Solve by substitute: 1) y=2x1 2x+2y=22 Solove by emlimination: 1) 5x+4y=83 3x3y=12 Solve using a method of your choice: 1) x+2y=23 5x+10y=55 2) y=x+1 2x2y=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 
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
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
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 
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 
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 
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 
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 11/2 gallons. He has 11/2 gallons of paint left. How much paint did Alex buy?
asked on July 24, 2014 
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 
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 
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 
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 
Algebra
Simplify 1) 4r+39r^2+7r 2) (4h^3+3h+1)(5h^3+6h2) 3) 5k (34k) 4) (2x3)(4x+3) 5) (4x3)(4x+3) My answers: 1) 11r+39r^2 2) this one I am confused about 3) confused 4) 7x×7 5) 8x6 Please help me
asked on September 7, 2016 
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
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 
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 
Math
can someone solve this please!!! 100/x = 120/176
asked on January 23, 2014 
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 
math
what is it mean to "foil" in math
asked on February 5, 2008 
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 
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
The ratio of the units digit to the tens digit is onehalf. 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 
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 
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 
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 
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 
Math
Who knows how to do similar polygons in Geometry?!!!
asked on January 23, 2014 
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 
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 
Math 10
Myrtle throws a ball upward from a secondfloor 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 
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 
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 
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 selffulfilling prophecy. Consider the entry, "ax or axe", which appears
asked on February 3, 2010 
Mths problem sums
Mr thiru took 1h to drive frm A to B at an average speed of 60Km/h. after taking a rest, he travelled 60km to reach C. His overall average speed was 36km/h. If he left A at 10.50a.m. at What time did he reach C From A to B he travelled 60 km. From B to C
asked on September 20, 2006 
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
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
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 
Science
Which era of geologic time was the longest? HOLOCENE PLEISTOCENE PLIOCENE MIOCENE OLIGOCENE EOCENE PALEOCENE
asked on January 28, 2014 
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 
Chemistry
How do burn patterns reflect heat flow with the presence or absence of oxygen.
asked on May 8, 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 
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 
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 
Math!! helppppp
How do u double 24? Thanks a lot!!
asked on December 7, 2006 
math
What is the time when a person is 15 m above the ground? h= 20sin 2pi/40 (t10) + 21
asked on June 4, 2015 
Math
What part of a mile is 1 rod
asked on April 23, 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 
To: Anonymous
How are yeah?
asked on January 28, 2014 
Personal help
What's the best way to get a baby to sleep?
asked on January 28, 2014 
algebra
x/2=3(x5)
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 
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
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 
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 
math
how do you write a slope story that is 12 pages long? Plus i don't understand slope. please help me!!
asked on November 26, 2009 
Math
9r > 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 
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 
AP English 3
I need help constructing a concluding sentence for my paragraphs. 1. Allusion (The fault dear Brutus is not in our stars but in ourselves) 2. Definition (we are the defenders of freedom wherever it continues to exist in the world, but we cannot defend
asked on January 28, 2007

P.E
100%!
posted on July 15, 2019 
Language Arts
tysm lion and everyone enjoy you summer to the fullest(when it comes) also wish you the best :)
posted on May 24, 2019 
science
this was super helpful with my math thanks
posted on May 1, 2019 
Language Arts, check!!!
The answer for connexus is BCAD Trust Me I don't joke when it comes to others grades and mine.
posted on April 24, 2019 
Math Ms.Sue
Me is correct i promise srlsy i got 100% but this may only apply for connexus
posted on April 12, 2019