Questions Asked on
January 21, 2015

math
A string is cut into two parts.The ratio of lengths of the string and the smaller part is six times the ratio of lengths of the smaller and the larger parts .Find the ratio of the lenghths of the larger and the smaller parts of the string. Help me solve
asked by nisha 
Pychology
Much research is being conducted on repairing faulty sensory organs through devices such as personal guidance systems and eyeglasses, among others. Do you think that researchers should attempt to improve normal sensory capabilities beyond their
asked by Anonymous 
physic
4. A car accelerates at 0.5 m/s2 starting from rest. a. After 4 s what is its velocity? b. After 4 s, how far has it traveled from its starting position?
asked by Anonymous 
math
Solve, using linear combination. 5x + y = 2 4x + y = 4 Write your answer as an ordered pair or write "no solution" or "infinitely many solutions".
asked by john 
physics
5. An object is dropped. If one could neglect air resistance a. what would its velocity (magnitude and direction) be after 1 s? b. what would its displacement (magnitude and direction) be after 1 s?
asked by Anonymous 
physics
A lead ball of mass 60kg hangs from a string. A piece of putty mass of 15kg hits the ball with velocity of 12m/s. If the putty sticks to the ball, what will be their velocity immediately after the impact?
asked by Momentum 
physics
A rectangular barge floats in freshwater. When a 400 kg block is loaded on the 5 m long by 2 m wide barge, the barge sinks a few centimeters deeper. How much deeper does the barge lower?
asked by Kareem 
math
If rabbit hop 2m and how much it will travel in 1 km
asked by urooj 
physics
Suppose that you balance a 5 kg ball on the tip of your finger that has an area of 1 cm2. What is the pressure on your finger?
asked by Kareem 
Chemistry
The following data are for a liquid chromatographic column: Length of packing (L) 24.7 cm Flow rate 0.313 mL/min VM 1.37 mL VS 0.164 mL A chromatogram of a mixture of species A, B, C and D provided the following data Retention time Nonretained 3.1  A =
asked by Kurt 
algebra
Add (5x^27x + 23) + (2x^2 + 9x  72) =
asked by Liamz 
algebra
Subtract the polynomials (6v^2 + 7vd  3d^2)  (9v^2  5vd + 19d^2)
asked by slomo 
Chemistry (AcidBase)
Butanoic acid (Ka = 1.52 x 105) has a partition coefficient of 3.0 (favouring benzene) when distributed between water and benzene. Find the concentration of butanoic acid in each phase when 20.0 mL of 0.10 M aqueous butanoic acid is extracted with 25 mL
asked by Daniel 
Health
can you give me an insite of the WHO Framework Convention on Tobacco Control ??
asked by Anonymous 
7th grade LA
Can you check the following? Punctuate the following sentences with appropriate apostrophes. 1. Whos the partys candidate for vice president this year? Ans: Who's, party's 2. Our neighbors car is an old Chrylser, and its about to fall apart. Ans:
asked by Alexis 
algebra
Multiply using the rule for the square of a binomial. (7x + 4)^2
asked by slomo 
world geography
In the Southern subregion of subSaharan Africa, which country is mainly covered by the Kalahari Desert? A. Namibia B. Zambia C. Botswana** D. Mozambique
asked by Jensen 
statistics
A) Identify the question, population, and sample. b) Discuss any potential bias or lurking variables that may affect the results.? c) Write about the extent to which we can generalize the findings to all people who use cell phones. Stewart Fist reported
asked by Kathryn 
Analytic chemistry
A solution of HClO4 was standardized by dissolving 0.3745 g of primary standard grade HgO in a solution of KBr. The liberated OH required 37.99 mL of the acid to be neutralized. Find the molarity(M) of HClO4. The given balanced chemical equation is: HgO +
asked by Smile 
english
The racehorse Boundless was not only fast but also a beauty.
asked by x 
Written Communication
At the library, the quickest way to locate varied, reliable information for your research paper is to A. check the encyclopedias. B. search the card catalog for related titles. C. ask the reference librarian. D. check the Readers' Guide.
asked by Victor 
maths lit, history, geography, life sciences and L
Am in grade 10 and those are the subjects i want to choose so can i become a psychologist with those subjects in the future??
asked by Makie Mohapi 
english
Either you're with us or against us.
asked by x 
Physics
When will the resultant of the 5N and 7N be at a maximum?
asked by Owami 
precal
Roses cost $5 each and geraniums cost $3 each. Michelle bought 4 more geraniums than roses and spent a total of $52. How many roses did she buy?
asked by dakota 
destop pubblishing
in order for text wrap words around picture, you need to do what?
asked by Anonymous 
Biology
What is the result of a cross of a heterozygous curly winged fly to a straightwinged fly? (Include both genotype and phenotype with fractions of each) Do I need to make a monohybrid cross or a dihybrid cross?
asked by Annie 
Math
A fruit stand had 36 oranges, 28 lemons, and 16 grapefruits. What was the ratio of oranges to the total pieces of fruit? A. 9 : 20 B. 1 : 2 C. 9 : 11 D. 9 : 7
asked by Nadia 
business studies n maths lit n accounting n geo
Do I need pure maths in These subjects or is maths lite fine to get me to the point of being a entreprenuer in my life
asked by bafana matseke 
chemistry
A 0.8743 g sample of KHP was titrated 42.45mL of NaOH solution until the phenolphthalein endpoint. What is the molarity of the NaOH solution?
asked by Anonymous 
Chemistry
Bromine is a reddishbrown liquid. Calculate its density (g/mL) if 586g of the substance occupies 188 mL.
asked by Barbara 
Math
Davida bought a pair of earrings, each in the shape of an isosceles triangle with equal side lengths of 24 mm and a base length of 16 mm. She used one earring to make another pair of earrings, similar in shape, with the base length equal to 11 mm. What is
asked by ♪♫ 
language arts
6. Which best describes rhythm in poetry? A. a beat created by stressed and unstressed syllables B. a repetition of vowel and and consonant sounds at the end of words. C. A repetition of consonant sound at the beginning of words. D. the use of words that
asked by Helper 
Statistics
A) Identify the question, population, and sample. b) Discuss any potential bias or lurking variables that may affect the results.? c) Write about the extent to which we can generalize the findings to all people who use cell phones. Stewart Fist reported
asked by Kathryn 
Sociology
Identify and describe five recent trends in American family life noted by sociologists. could i get an example so i know what im looking for
asked by 2phoneeeeee 
physics
An object having a net charge of 18.2 μC is placed in a uniform electric field of 790 N/C directed vertically upward, i.e. in the direction opposite gravity. What is the mass, in grams, of this object if it "floats" in the field? (Assume g = 9.80 m/s2.)
asked by Serena 
ARABIC GRAMMAR
Can we use لي with rational nouns. eg. لي كتاب Or else only with non rational nouns. eg: لي اخ واحد
asked by NIYA ##### 
physics
A proton is placed at rest in an electric field of 515 N/C. Calculate the speed of the proton 36.0 ns after being released
asked by Linda 
language arts
What is a concrete poem? A. A poem that provides concrete images as opposed to abstract ideas. B. A poem that uses a strict pattern of rhyme and rhythm. C. A poem that is arranged in a visual image that suggest its subject. D. A poem that has only three
asked by Helper 
check?
1. Using the same shape of furniture is an example of which of the following? modern  my answer sleek uniform colonial 2. Taking exact measurements of a room is not as important as choosing a style that the client likes. True False  my answer 3.
asked by Sara 
chem
A solution of ammonia and water contains 3.80×1025 water molecules and 5.80×1024 ammonia molecules. How many total hydrogen atoms are in this solution?
asked by todd 
physics
The following charges are located inside a metallic container on unknown shape: 5.00 μC, 4.60 μC, 67.0 μC, and 50.0 μC. Calculate the net electric flux, in Nm2/C, through the container
asked by Lauren 
math
height of soccer ball is h(t)=4.9t2+16t+0.5 what is maximum height of the ball reaches
asked by Adnan 
MATH
Please help graph rational numbers on the number line: point A .60, point B 1/4, point C .4 point d 7/8
asked by Iryna 
Construction Math
if the following amounts of lumber need to be delivered to 2 different staging areas at 4 different job sites, how many total boards of each size will you need? 1. 65:2x4s 2.45:2x8s 3. 25:2x10s
asked by Tom Jones 
math
how many rational numbers are there between 4 and 5
asked by maicy muz 
tsion
Determine whether each of the following statements is true or false. A concave mirror never forms an enlarged real image of a real object. >true A virtual image formed by a concave mirror is always smaller than the real object. >false A reduced image
asked by physics 
Selam
A real object is placed in front of a diverging lens, at a distance less than the focal length. When the object is moved slightly closer to the lens, which direction does the image move? away from the lens. doesn't move. closer to the lens.  I know this
asked by physics 
algebraic expression
five more than the product of 13 and Malik's age
asked by bard 
Civics
The Tampa Port Authority is one of the largest ports in Florida. It has been given the designation of special purpose district by the local government in order to increase efficiency. Why are special purpose districts created? Pls help lol.
asked by Ruby :) 
physical
A worker on bulding that is 14m high lets a brick fall to the ground calculate the velocity of the brick when ow strikes the ground?
asked by cphe Ngcobo 
Civics
When Hurricane Andrew struck Florida in 1992, many people were responsible for the safety of its citizens. Which was a primary responsibility of the federal government? Researching technology to detect future hurricanes Restoring water and electricity
asked by Ruby :) 
math
i think you have to find it by quadractic way or b {b24ac] divided by 2 times a. i get what you mean but the answer is not right. h(t)=4.9t2 +16.9t+0.5
asked by Adnan 
statistics
A) Identify the question, population, and sample. b) Discuss any potential bias or lurking variables that may affect the results.? c) Write about the extent to which we can generalize the findings to all people who use cell phones. Stewart Fist reported
asked by Kathryn 
Chemistry
A 5.00 g mixture of methane (CH4) and ethane (C2H6) is combusted in oxygen gas to produce carbon dioxide and water. If 14.09 g of CO2 is produced, how many grams of methane was in the original 5.00 g mixture ?
asked by Ana 
math
The distance from City Y to City Z is 2.25 inches on the map. The actual distance is 45 miles. The distance from City X to City Y is 1.75 inches on the map. What is the actual distance, in miles, from City X to City Y?
asked by harrison 
Math
How to find the inverse of y = log(4)x^2
asked by Anonymous 
Algebra 1
A fraction reduces to 36. If it's denominator is 6x^5,what is it's numerator?
asked by Steve 
math
(1 pt) At the surface of the ocean, the water pressure is the same as the air pressure above the water, about 15lb/in2, Below the surface the water pressure increases by about 4.24lb/in2 for every 10 ft of descent. Write a function f(x) which expresses the
asked by Anonymous 
Physics
Chinook salmon are able to move through water especially fast by jumping out of the water periodically. This behavior is called porpoising. Suppose a salmon swimming in still water jumps out of the water with velocity 6.41 m/s at 44.1° above the
asked by Blake 
math
Designer Dolls, Inc. found that the number N of dolls sold varies directly with their advertising budget A and inversely with the price P of each doll. The company sold 5200 dolls when $26,000 was spent on advertising and the price of a doll was set at
asked by stephanie 
math
Describe the vertical asymptote(s) and hole(s) for the graph of .y=(x3)(x1)/(x1)(x5) A. asymptote: x = 5 and hole: x = 1 B. asymptote: x = –5 and hole: x = –1 C. asymptote: x = –3 and hole: x = 5 D. asymptote: x = 5 and hole: x = –1
asked by stephanie 
physics
A train whistle is heard at 280Hz as the train approaches town. The train cuts its speed in half as it nears the station, and the sound of the whistle is then 270 Hz. What is the speed of the train before slowing down? What is the speed of the train after
asked by henry 
physics
Consider a thin spherical shell of radius 20.2cm with a total charge of 3.3μC distributed uniformly on its surface. a) Find the electric field, in N/C, at a radius of 15.6cm from the center of the charge distribution. b) Find the electric field, in N/C,
asked by Lauren 
Algebra 1
What is the correct simplification of 5.4x 10^12/ 1.2x 10^3 written in scientific notation?
asked by Steve 
Math
When I write the inverse function for y = 3x  7, can I change y to f^1(x)?
asked by Anonymous 
science
Pepsin,which speeds up the breakdown of protein,is classified as
asked by Lydia 
math
five kids and three adults are going to the circus. kids tickets are on sale for half the price of adult tickets. the total cost is $60. how much is one kids ticket? how much is one adult ticket?
asked by Aidan 
algebra 2
(w + 2t)(w^2  2wt + 4t^2) (x + y)(x^2 3xy + 2y^2) =x^3  3x^2y + 2xy^2 + x^2y 3xy^2 + 2y^3 = x^32x^2yxy^2+2y^3
asked by Reina Bonilla 
math
I would like some help simplifying and adding this fraction problem please help me I am so confused 7 2/3 + 8 5/6
asked by riece 
Science
1.A weatherman reports, “The storm waves are about 2 meters high and about 35 meters apart.” What properties of waves is the reporter describing? (1 point) A.frequency and wavelength B.wavelength and wave speed C.amplitude and wavelength*** D.amplitude
asked by jeje 
Science
2. Soundproof rooms take advantage of which property of waves? (1 point) A.absorption*** B.regular reflection C.Refraction D.diffuse reflection
asked by jeje 
Science
3. When the energy of a sound wave is transferred to a particle of a medium and causes it to vibrate and generate heat, the sound wave is (1 point) A.reflected. B.refracted. C.absorbed.*** D. Transmitted.
asked by jeje 
Science
5. The pitch of the siren of a moving fire truck changes from high to low as the fire truck passes by. What property of a sound wave changes as the fire truck goes by? (1 point) A.amplitude B.density C.temperature D. frequency***
asked by jeje 
Science
6. Sonar is used to inspect pipelines and bridge foundations. In this scenario, sonar takes advantage of the fact that (1 point) A.sound waves can reflect.*** B.sound waves can diffract. C.sound waves can spread out. D.sound waves can refract.
asked by jeje 
Science
7. Which of the following correctly describes a gamma ray? (1 point) A.long wavelength and low frequency B.long wavelength and high frequency C.short wavelength and low frequency D.short wavelength and high frequency***
asked by jeje 
Science
8. Which of the following is true about all electromagnetic waves in a vacuum? (1 point) A.They all carry the same energy. B.They all travel at the same speed. C.They all have the same frequency. D.The all have the same wavelength.***
asked by jeje 
Science
9. FM signals travel as changes in (1 point) A.the speed of the wave. B.the amplitude of the wave. C.the frequency of the wave.*** D.the loudness of the wave.
asked by jeje 
Science
What is the principle role of a tower within a cellular system? (1 point) A.to track data usage*** B.to transmit signals C.to pinpoint locations D.to reduce line noise
asked by jeje 
Science
Henri Becquerel expected to see only weak images on the photographic plate containing the uranium salt because he thought (1 point) A.fluorescent minerals needed direct sunlight to produce radio waves. B.fluorescent minerals needed direct sunlight to
asked by jeje 
Science
Marie and Pierre Curie noticed burns on their fingers after handling test tubes containing radioactive substances. This observation led to (1 point) A.the discovery of natural fluorescence. B.the discovery of Xrays. C.the discovery of radiation
asked by jeje 
Science
How does radioactivity make it possible to understand how Earth can be so old and still have a hot interior? (1 point) A.Radioactive elements trap heat from underground magma chambers. B.Radioactive elements absorb heat from the atmosphere and release it
asked by jeje 
Science
14. The speed of sound depends on (1 point) A.the loudness of the sound. B.the pitch of the sound. C.the source of the sound.*** D.the properties of the medium it travels through
asked by jeje 
algebra
The number of roses Mr. Adams ordered for his store was three times as many as the number of daisies ordered he awarded a total of 56 flowers how many roses do Mr. Adams order
asked by jaiya 
Math
Evaluate this 522(144)4 Is this correct 506?
asked by Amy 
algebra 2
4/3x^2 (6x^2+9x12)
asked by Reina Bonilla 
chemistry
How much work is done at 1.2 atm and 316 K when 1 mole of propane undergoes combustion? C3H8 (l) + 5O2 (g) → 3CO2 (g) + 4H2O (l)
asked by madison 
science
An experienced mountaineer decided to climb mount everest using the same route in the same season and with similar materials and equipment used by a fatal 1924 expedition . The scientific purpose of such a climb would be to
asked by Lydia 
MATH (factors and product)
The hypotenuse of a right triangle is 27.5cm. If one leg is 22cm then the other leg is?
asked by TD 
Science
What are 5 key accomplishments of Marie and/ or Pierre Curie?
asked by jeje 
Math
Complete the following statements. Round to the nearest hundreds if necessary. 1.) 6.4in. Is about _ centimeters. 2.) 4qts is about _ L 3.) 10kg is about _ lbs Thanks.
asked by Zero 
Geography
How are the landforms of Europe both an advantages and a disadvantage to life in Europe?
asked by Christina 
Math
Invisible braces cost $500 more than metal braces. Metal braces cost $4,800. How muchdo invisibles braces cost?
asked by Katie 
Math (Greatest common factor)
Please Help! I don't understand the question asking. The greatest common factor of 12m^5n^3 + 18m^3n^3  24m^2n^3 is Am^bn^c, where A,B and C are whole numbers?
asked by Jay 
math
There are 6 muffins in a package.How many packages will be needed to feed 48 people if each person has 2 muffins? A.4 B.8 C.16 D.24
asked by samuel 
physicss
A heavier mass m1 and a lighter mass m2 are 20.5 cm apart and experience a gravitational force of attraction that is 8.80 109 N in magnitude. The two masses have a combined value of 5.65 kg. Determine the value of each individual mass.
asked by Anonymous 
Geography
What role did the waterways of Europe play in the development of it's economy?
asked by Christina 
Math
Evaluate 522(144)4 Is this the correct answer 506?
asked by Amy 
Language Arts
Which is the best example of the use of rhyme? A. The beat of the drum. B. Fresh green grass. C. A wild little child. D, The kindness of strangers. Is the answer C? Thank you
asked by Callie 
math
Camp Oaks gets 32 boxes of orange juice and 56 boxes o apple juice.Each shelf in the cupboard can hold 8 boxes of juice. What is the least number o shelves needed for all the juice boxes?
asked by samuel 
Language Arts
Which of the following is always true about a haiku? A. It has one threeline stanza. B. It has a specific rhyme scheme of abab. C. It uses alliteration. D. It expresses the thoughts and feelings of a single speaker. Is the answer A? Thank you
asked by Callie 
Psychology
Do you believe that environmental factors can affect how the person performs daily? If so, which one do you believe make the biggest impact in people’s lives?
asked by Sharon 
Math
Q. Hectors extended family was gathering a reunion. There were 8 sets of aunts and uncles. There were twice as many cousins as uncles. There were two grand parents,and than there was Hector's family of five. How many people were at the reunion?  A. Do I
asked by Destinee 
math
Lisa works 7 hours a day, 7 days a week. How many hours does Lisa work in 6 weeks?
asked by Anonymous 
Math
Harry ran for 5 miles. He started at 10:30 and finished at 11:20. What was Harry's average speed in miles per hour?
asked by Cale 
French
* Note to Sra: I saw your replies to my previous post. They were very useful! I am posting a new question as the questions are a different topic.* Can you please check if I have written these sentences correctly in the affirmative form? I believe that
asked by Lucina 
Math
Amy jogs 1/3 of a mile in 1/15 of an hour, while John takes 1/30 of an hour to jog 1/5 of a mile. If they continued at this rate who would jog farther in one hour and by how much?
asked by Tiffani 
psychology
In your opinion: Do you believe that environmental factors can affect how the person performs daily? If so, which one do you believe make the biggest impact in people’s lives?
asked by Sharon 
Physics
Two cars start from rest at a red stop light. When the light turns green, both cars accelerate forward. The blue car accelerates uniformly at a rate of 5 m/s2 for 4.2 seconds. It then continues at a constant speed for 11.1 seconds, before applying the
asked by Isaiah 
Geography
What resources help with farming in Europe?
asked by Anne 
12 Math
f(x)=2x^4+5x^3x^23x+1 a)Determine the average slope between the points where x=1 and x=3. b)Determine the instantaneous slope at each of these points.
asked by Zoe 
algebra
the width of a poster board is 30 inches. using scissors you reduce the width of the poster board to 10 inches what is the scale factor of the dilation? a. 1/3 b. 1/10 c. 3 d.10
asked by Please Help 
Chemistry
How much energy (in kilojoules) is released when 15.2g of steam at 114.5∘C is condensed to give liquid water at 63.5∘C? The heat of vaporization of liquid water is 40.67 kJ/mol, and the molar heat capacity is 75.3 J/(K⋅mol) for the liquid and 33.6
asked by David 
History
What time of year does snow come to the far north?
asked by Danny 
government
Do you think the civil right acts are still necessary today
asked by anonymous 
Algebra please help
Lisa evaluated the expressions 2x and x squared for x=2 and found that both expressions were equal to 4. Lisa concluded that 2x and x squared are equivalent expressions. How could you show. Lisa that she is incorrect? Please help explain thanks
asked by Will 
Math
If there is 5 meters per second how much many is in a meter?
asked by Zero 
Algebra
Use algebra tiles to determine if 2(x +3) is equivalent to 2x +3. Explain your answer thanks
asked by Will 
books
Whats chapter 2 the of mice and men about?
asked by Anne 
Chemistry
Calculate the percentage of by mass of nitrogen in ammonium nitrate Nh4 No3
asked by Victoria 
english
how is "young love" by andrew marvell and "of holiness of life" by john bunyan, both the same in politcal, poetic and thematic sense? thank you!
asked by lauren 
Math
What is an equation of the line, in pointslope form, that passes through the given point and has the given slope? a. y9=4/9(x+3) b. y9+4/9(x3) c. y+3=4/9(x9) d. y3=4/9(x9)
asked by Ally 
Math
Raymond puts the money he inherited in an investment that earns 4.4% per year, compound semiannually. After 12 years his investment had grown to $35,402.06. Raymond then invested the $35,403.06 at 5% per year, compound quarterly for the next 5 years.
asked by george 
science
how many milliliters of .2 M sodium hydroxide are needed to completely neutralize 25.0g of sulfuric acid
asked by Anonymous 
Math (factors and products)
what are the factors of p^2 + 11p  42 ? Thank You.
asked by jay 
Chemistry (Electrochemistry)
Consider the titrtation of 25.0mL of 0.0100M Sn2+ by 0.0500M TI3+ in 1 M HCL, using Pt and Saturated Calomel Electrodes to find the endpoint. F=96486.7 Cmol E0 Sn4+/Sn2+ =0.15V E0 TI3+/TI+ = 1.28 Esce = 0.241V R=8.3141 J K Mol (a) Write the balanced
asked by Daniel 
math
Please help! The area of a parallelogram is ( x^2 + x  12) and the length of its base is ( x +4). what is the height of the parallelogram?
asked by cuc 
Math
Every year in Delaware there is a contest where people create cannons and catapults designed to launch pumpkins as far in the air as possible. the equation y=15+110x16x^2 can be used to represent the height, y, of a launched pumpkin, where x is the time
asked by Veronica 
Precalc/Trig
I don't understand how to do these problems: Find two pairs of polar coordinates for each point with the given rectangular coordinates if 0 ≤ θ ≤ 2π. Round to the nearest hundredth, if necessary. 17. (2, 3) Answers: (3.61, 5.30) and (3.61, 2.16)
asked by Heather 
public speaking
transmission of messages in a communication is: a. a oneway street. b. a twoway street. I think it's b
asked by Emi 
Math
An ice cream stand has nine different flavors. A group of children come to the stand and each buys a double scoop cone with two flavors of ice cream.If none of the children choose the same combination of flavors ,but all possible combinations of flavors
asked by Poppy 
Math
The container is coated with 2 layers of specialty paint that costs $6.05 per jar. Each jar of paint covers 800cm^2. How much does the paint cost?
asked by Alice 
math
the wheel of a bicycle has a diameterof 72 cm and are rotating with an angular velocity of 12 rad/s. determine how much time the bicycle takes to travel 100m.
asked by bob 
math
find unknown number in the following equation 9/10  x +1/5 what is x
asked by bob 
Chemistry (Repost)
A solution contains 1.694 mg of CoSO4 (MW 155.0) per mL. Calculate a) The volume of 0.008640 M EDTA needed to titrate a 25.00 ml aliquot of this solution. So this is my working out for this section, Step 1. Moles of CoSO4 = 0.0001694mg * 25mL *
asked by Sam 
7th grade math
Can you check these simple interest problems? 1. If you borrow $421 for nine years at an interest rate of 4%, how much interest will you pay? Ans: I = prt I = $421*.04*9 I = $151.56 2. If the balance at the end of 8 years on an investment of $630 that has
asked by Alexis 
english
How should i start to write a victimology about dracula
asked by rosie 
english
if dracula is sucking the blood of his vistcms, would it be called homicide or what??
asked by rosie 
math
repost find unknown number in the equation 9/10  x = 1/5
asked by bob 
Math
I am asked to graph f(x) = (x+3)^2 + 7 and then f(x) + 2. Is this the same as graphing f(x) = (x+3)^2 + 7 and f(x) = (x+3)^2 + 9?
asked by Anonymous 
History.
Hi, I got stuck on a few questions, do you mind helping me? What was George Washington's belief about U.S. foreign policy? a.The United States should form a strong alliance with France.
asked by Saundra 
History help?
1.Southern states began to leave the Union not long after this event: a.Lincoln read and established the Emancipation Proclamation b.the fighting at Fort Sumter in South Carolina c.The Battle of Gettysburg was lost by the South d.the election of Abraham
asked by Claire 
Please help..
Hi, I got stuck on a few questions, do you mind helping me? What was George Washington's belief about U.S. foreign policy? a.The United States should form a strong alliance with France.
asked by Saundra 
Language Arts
Which is the best example of a simile? A. Marty's shout rattled the windows. B. Her voice was as clear as a bell. C. He is a bear in the morning. D. The blossoms in the garden nodded their heads. Is the answer B? Thank you
asked by Callie 
statistics
As part of a data base on new births at a hospital some variables recorded are the age of the mother, marital status of the mother (single, married, divorced), weight of the baby, and gender of the baby. Of these variables A. age, marital status, and
asked by john 
Math
Write an inequality for the following. A swimmer dove off a 25 ft. Platform. He submerged 14 feet below the water.
asked by Joyce 
Language Arts
Which of the following is an example of the use of imahery? A. Sarah said she's ready to walk to the store whenever you are. B. As jason walked, the puddles splashed under his feet. C. I am saving money to buy Joey a new pair of headphones. D. Megan wished
asked by Callie 
algebra
write the equation of the line that is parallel ot the line x + Y =2 and passed through the origin.
asked by ER 
Algebra 2
I really need help understanding ho to solve combination functions here is a specific problem I am struggling with. Let f(x) = x  2 and g(x) = x^2  7x  9. Find f(g(1)).
asked by failing 
Sociology
One feature of a less developed nation is high infant mortality rates high levels of modernization high levels of industrialization high per capita income not sure
asked by 2phoneeeeee 
Science
A small fish in the Pacific Ocean watches a shark swim by a large rock a few meters away. Which of the following is the the reference point in this scenario? A. Shark B. Large rock C. Water D. Pacific Ocean Is the answer C? Thank you
asked by Callie 
Math
Delia has 493 stamps in her stamp collection. She can put 16 stamps on each page of an album. How many pages can she fill completely?
asked by Charles 
Sociology
The Agricultural Revolution involved all of the following except the development of basic agricultural technology the cultivation of grain the development of factories the domestication of animals D?
asked by 2phoneeeeee 
grade 6 math
13 more than product of m and 5
asked by patty 
english
What are some behaviours of Dracula? i have two so far: appears during the night leaves two punctures on his victims neck
asked by rosie 
English
What is the claim, warrant, and grounds in this article? Smart Guns Save Lives. So Where Are They? BOULDER, Colo. — JUST after Christmas, Veronica Rutledge of Blackfoot, Idaho, took her 2yearold son to a Walmart store to spend holiday gift cards. As
asked by Anonymous 
algebra
How do I graph a direct variation when x=10, 20, 30, 40, and y = 4.5, 9.00, 13.50,18.00 Put x on graph going up by 10 and put y on graph at the bottom going across I am unsure of rest
asked by logan 
Math
There are two fractions that are given. The two fractions are 3/12 and 7/12.what answer so you come up with if you were to add these two fractions together? Would my answer be 10/12.
asked by Shane 
Math
The height was 30, the width was 25,and the length is 20. What is the volume, in cubic inches, of the block of ice? I think you multiply 30x25x20 and get 15,000. The answer is 15,000 cubic inches. Harry wants to make another block of ice with the same
asked by Anonymous 
Math
How could you use an area model to identify the binomial factors of a trinomial?
asked by AJ 
math
The perimeter of a rectangle is 39centimeters. The perimeter of a circle is 39 inches. Which statment is correct about the two shapes is correct? The rectangle/The circle/ or both
asked by isaiah 
Math
Frank teacher was teaching the class about fractions. She posted the fractions 1/7 and 3/9 on the board. Frank was supposed to answer what the least common multiple of the two fractions was. What did he answer? Help
asked by Shane 
english
Behaviours of dracula
asked by rosie 
Math proportions
If the wait time in line to ride a roller coaster is 20 minutes for 150 people how long is the wait time for 240 people? 240150 = 90 people 150 people = 20 minutes 90 people= 40 minutes?
asked by Ty 
Math
Kara Maria poured herself a glass of 16 ounces of water. She drank 1/2 of her water in the morning. At lunch time she took the remaining water and drank 1/2 of that. How much water did she have left/ Would my answer be 1/4.
asked by Kim 
Math
Thomas was making iced tea with his mother. the recipe called for 1/2 a cup of sugar. However, Thomas and his mother wanted to cut the recipe in half. How much sugar should they add into the recipe? Would the answer be 1/4.
asked by Kim 
statistics
The following is a list of 10 measurements: after adding and sub all 10 numbers I came up with a 29. Now it wants the sum 10/i,i than xi over 32. Do I x 29 and the 32 or do I divide. This is were I get very confused. I am sorry to ask again but I never
asked by mary ann 
physics
A person walks first at a constant speed of 5.10 m/s along a straight line from point circled A to point circled B and then back along the line from circled B to circled A at a constant speed of 3.15 m/s.(a) What is her average speed over the entire trip?
asked by Leah 
math
Johnny is jogging along a track. He has already jogged 1 2/3 miles. He plans to jog a total of 3 1/4 miles. How many miles does he have left to jog?
asked by Ana 
Math
If f(x), or reflection across the xaxis, is done on .7x  4, then is the new equation .7x + 4?
asked by Anonymous 
Math
Ms.Groves has trays of paint for students in our class each tray has five colors one of the colors of purple what fraction of the colors in 20 trays of purple
asked by Jaden 
Social studies
I need Sam Houston and Mirabeau Lamar background problems each of them faced Native American military spending annexation I want them to be separate like contrast
asked by Daisy 
math
Solve: Check your solution. 3y  7 = 3y +  19
asked by Anonymous 
social studies
How did diaries look like back then?
asked by jessica 
Math
Maya has 5 sheets of paper. She cuts each sheet into 3 equal sized rectangles. The rectangles are shared equally among 6 students. How many rectangles does each student get?
asked by Rakesh 
Math
Find the sum of the interior angles of a nonagon. A. 140 degrees B. 1,620 degrees C. 1,260 degrees D. 1,450 degrees Is the answer C?
asked by Callie 
English
What is the warrant in this article? BOULDER, Colo. — JUST after Christmas, Veronica Rutledge of Blackfoot, Idaho, took her 2yearold son to a Walmart store to spend holiday gift cards. As they strolled by the electronics section, according to news
asked by Anonymous 
maths
several friends each had 2/5 of peanuts left over from the baseball game.they realized that they could have bought 2 fewer bags of peanuts between them .how many friends went to the game?
asked by ma 
Math
Four of the angles of a pentagon measure 85 degrees, 110 degrees, 135 degrees, and 95 degrees. Find the measure of the missing angle. A. 115 degrees B. 95 degrees C. 135 degrees D. 85 degrees Is the answer D?
asked by Callie 
Math
If I have 87% in a course. What's my mark after my exam worth 15% in which I got 85%?
asked by Anonymous 
Math
Stephen was taking photographs of 71 different locations. At each location Stephen too 24 different pictures. How many pictures did Stephen take total? Is this answer correct 71 X 24 = 1704?
asked by Jim 
math
what is the temperature of the week the ,if the temperature of monday is 33 tuesday is 32 wednesday is 32 thursday is 34 friday is 31 saturday is 30 sunday is 31 , what is the temperature of a week
asked by Anonymous 
6th Grade Math
My son has to solve equations with mixed numbers in them. we are in dispute about the problem below: 6 3/8 = t  4 3/4  2 1/16 I solved it by adding 2 1/16 to both sides, then adding 4 3/4 to both sides. My answer was 13. My son solved it by subtracting
asked by Kelly 
Math please help
Amy jogs 1/3 of a mile in 1/15 of an hour, while John takes 1/30 of an hour to jog 1/5 of a mile. If they continued at this rate who would jog farther in one hour and by how much?
asked by Cale 
math
I have one cookie left at my party!! and 3 of my friends want the last cookie. who schould i give it too? BREANNA, KIRA, or JACK? THIS IS A TRUE STORY RIGHT NOW!! WHO SCHOULD I GIVE THE LAST COOKIE TOO?!?
asked by Amber Montana 
physics
A 10.7 kg bowling ball moves in a straight line at 4.26 m/s. How fast must a 2.55 g PingPong ball move in a straight line so that the two balls have the same momentum?
asked by chris 
Math
Kelly was helping a friend with cleaning her bedroom. Kelly spent two hours and cleaned 80% of the room. what fraction of the room did Kelly help clean? How would I solve this  divide?
asked by Al 
Math
Sarah was trying to figure out her grades for her math course. she only knew the grade of 4 of the tests she had taken, However the class had taken 5 tests total. She scored a 94, 67, 83, and 93. If Sarah ended up with a grade of 90, what did she get on
asked by JWL 
Math
Q. Hectors extended family was gathering a reunion. There were 8 sets of aunts and uncles. There were twice as many cousins as uncles. There were two grand parents,and than there was Hector's family of five. How many people were at the reunion?  A. Do I
asked by Destinee 
math
triangle QRS ~ triangle EFG. Find the measures of the missing sides. QR = ? EF = 10 QS = 24 EG = 5 RS = 45 FG = ? Im having trouble setting up the equations. Please help!!
asked by reece 
Arts
Do you need Fine Arts Credits in high School?
asked by Anonymous 
math
The ratio of Jane's number of soda to Pat's number of soda is 2 to 3. If Jane has 16 cans of soda, how many cans of soda does Pat have?
asked by Sonia 
Social Studies.
What is one problem with putting off the cost of policies in public services? A: The national debt will continue to grow. B: Voters will not enjoy the benefits of the programs. C: politicians will refuse to vote for laws that do this. D: The federal budget
asked by Anonymous 
math
A grocery store is having a promotion for a new brand of milk.Every gallon has a 20% chance of having a coupon for a free box of breakfast cereal under the cap. If Valeria buys 3 gallons of milk,what is the probability that exactly one of them will win her
asked by jessica 
Math
A circle has the circumference 28.26cm. What is the area of the circle? use PI as 3.14. i am confused in how to even solve with the circumference to get the area. Please help
asked by Grant 
Ethics
Are my answers correct? Please help. Thank you! 1820) Some arguments have complex premises, where too much information is given. Outline the following argument. Some matters of foreign policy are just beyond George W. Bush’s grasp, for, like in the
asked by Anna 
Math
6% of what number is 10 1/2? Who would you solve this question?
asked by Anna 
Math
Addison is making caramel apples. She has 2 1/2 bags of apples. One full bag has 8 apples, and each apple weighs 5 ounces. Write an expression that could be used to find the total number of ounces of apples Addison has. Then find the total number of
asked by Isabella 
Math
One concert ticket is $5 and the other is $9. There are 500 seats. My expenses are estimated at $4000. Determine equations for income, profit, and expenses if all 500 seats are filled.
asked by Max Simon 
Math
Explain how to solve the following system of equations. What is the solution to the system? 2x+2y+z=5 3x+4y+2z=0 x+3y+2z=1
asked by Veronica 
Math please help
Harry ran for 5 miles. He started at 10:30 and finished at 11:20. What was Harry's average speed in miles per hour? I got the answer: 6.25mph But the answer i have to choose from are: 3 4 5 6
asked by Cale 
Social Studies
1: The government must provide some goods and services because A: they are too expensive for entrepreneurs to provide. B: demand for them is greater than supply. C: private producers have no incentive to do so. D: not many people are interested in buying
asked by Anonymous 
math
The lists below show the players who will be competing in two different games.Both games are pure chance;it is equally probable for any player to with either game. Game 1:Jen,Fred,Monique,Darryn Game 2:Craig,Sarah,Yvonne,Allan What is the probability that
asked by kennedy 
Science
Is the gene for sickle cell anemia more likely to be dominant or recessive?
asked by Mike 
Ethics (last question)
I'm having a tough time with these two questions. I think I have it, based on the indicator, but I'm not positive that the reason that I listed is correct. Argument: 1) Anything is possible (you agree?) Therefore, it must be possible that something is
asked by Anna 
physics
The components of a vector V are often written (Vx, Vy, Vz). What is the x component of a vector which is the sum of the two vectors, V1 and V2, whose components are (3.27, 1.86, 0.00) and (3.85, 3.53, 1.43)?
asked by Madison 
physics
A cat walks along a uniform plank that is 4.00 m long and has a mass of 7.00 kg. The plank is supported by two sawhorses, one 0.44 m from the left end of the board and the other 1.60 m from its right end. When the cat nears the right end, the plank just
asked by Johnathan 
physics
A string that passes over a pulley has a 0.375 kg mass attached to one end and a 0.630 kg mass attached to the other end. The pulley, which is a disk of radius 9.50 cm, has friction in its axle. What is the magnitude of the frictional torque that must be
asked by Johnathan 
chemistry
Calculate the volume in milliliters of a 5.41g sample of a solid with a density of 3.01 g/mL
asked by Drea 
physics
A diver running 1.89 m/s dives out horizontally from the edge of a vertical cliff and 2.88 s later reaches the water below. How high was the cliff. (in m)
asked by Madison 
Chemistry
Calculate the mass of a 0.253mL sample of a liquid with density 0.789 g/mL
asked by Drea 
chemistry
C6H12 = 9O2 > 6CO2 = 6H2O + 3,690 kJ *Personally Balanced* What quantity of heat is produced if 32g of cyclohexane react with 95 L of oxygen at STP? *My work so far is below* 95L*(1 mol O2/22.4L) = 4.2 mol O2 What would be the next motive?
asked by Lola 
math
Justin has a deck of cards with letters on them. The table below shows the results of justin randomly drawing a card,putting it back,shuffling the deck,and randomly drawing another card many times. Letter of card/frequency A/15 E/19 I/13 O/8 U/6
asked by Mark mark 
Mathplease help
One concert ticket is $5 and the other is $9. There are 500 seats. My expenses are estimated at $4000. Determine equations for income, profit, and expenses if all 500 seats are filled. Are my equations expenses:y=400 income:4x+2500 profit:y=4x1500
asked by Max 
Physics
He is standing at the edge of a rose garden at H = 4.62 m below her window and at D = 5.21 m from the base of the wall. How fast are the pebbles going when they hit her window?
asked by Madison 
Physics
Romeo is chucking pebbles gently up to Juliet's window and he wants the pebbles to hit the window with only a horizontal component of velocity (the least possible speed). He is standing at the edge of a rose garden at H = 4.62 m below her window and at D =
asked by Tanner 
math
I need help on this question. Can someone help me get through with these question The area of canada is approximately 1x10(Exponent)7, and the area of Mexico is approximately 2x10 (exponent)6 square kilometers. The area of Canada is approximately how many
asked by D 
physics
A football is kicked at ground level with a speed of 15.4 m/s at an angle of 34.7° to the horizontal. How much later does it hit the ground? (in s)
asked by Tanner 
Physics
I have a test tomorrow and I don't really understand this question, I was hoping somebody could help explain it? If 2.75x10¹⁹ electrons pass a point in a circuit in 30s, what is the current?
asked by Kyra 
Physics
What is the ycomponent of a vector in the xy plane whose magnitude is 87.8 and whose xcomponent is 64.9?
asked by Tanner 
Language Arts
How does Rab’s reaction to Johnny’s hand compare to that of other people? A. Like others, Rab is horrified by Johnny’s hand. B. While others react with disgust or pity, Rab ignores the injury untilJohnny mentions his bad hand. C. Rab expresses great
asked by Helpneeded 
stat
Diana and franklin both play a card game called cribbage,in whichthe first person to earn 121 points is the winner. The table below shows the results of six games of cribbage. Dianna's score/Franklin's score Game 1 121/118 Game 2 121/101 Game 3 98/121 Game
asked by destiny 
Language Arts
Why does Johnny agree to take John Hancock’s order for a sugar basin? Select all that apply. A. He is confident in his ability to complete the job. B. He wants to impress Dove and Dusty. C. Mrs. Lapham encourages him to accept the job. D. Mr. Lapham is
asked by Helpneeded 
Language Arts
What does Johnny’s mastery of riding Goblin show about his character? A. He is rash and quicktempered. B. He is brave and determined. C. He is immature and selfish. D. He is arrogant and proud
asked by Anon 
chemistry
A mixture of N2(g) and H2(g) has mole fractions of .40 and .60, respectively. What is the density of the mixture at 1 bar and 0 degrees celsius?
asked by Anonymous 
math
Olga knows that, if she leaves a tray of ice cubes on the counter all night,they are going to melt.Which of the following best describes the probability that the ice cubes will melt if they are left on Olga's kitchen counter all night? 0,0.1,1 or 100....is
asked by Lawanda 
Math
Which function is increasing? a. y = 2^x b. y = 2 (1/2^x) c. y = 3 (4^x) d. y = 4 (2^x) What is the yintercept of the function y = 4(2^x)  2? a. 2 b. 2 c. 4 d. 1 In the function y = 4(3^x)  1, the graph is asymptotic to ..... a. y = 1 b. y  axis c.
asked by Millie 
Math
!!PLEASE SHOW YOUR WORK!! My recipe makes 96 cookies, but I'll only need 24 for the party, what will I multiply each ingredient by to make just 24 cookies? Explain.
asked by Alyssa 
Math
Which of the following is a decreasing function? a. y = 7^x  2 b. y = 7^x + 2 c. y = 3(5^x)  5 d. y = 5(3^x) + 3 What function is the reflection of y = 10^x with respect to the yaxis? a. y = 10^x b. y = (1/10)^x c. y = 10^x d. y = 10^x
asked by Millie 
math
In Carl's drawer, he has white,gray,and black socks. In his closet,he has black brown,and blue shoes. I need to make a diagrdiagram to display the sample space for Carl choosing a sock and shoe color. Is this right White/black,brown blue
asked by vivian 
Math
PLEASE SHOW YOUR WORK.. Marty paid $72 for a jacket that had been marked down 20%. Create a linear model to represent this and use it to calculate the original price of the jacket.
asked by Alyssa 
Social Studies
Which foods are lipids found in, and what is their function in the body? A: lipids are found in sugars and starches and are the main source of energy for the body B: lipids are found in fats and oils and are an essential component of cell membranes C:
asked by Anonymous 
math
Andes wants to collect data about the preferences of the people who work for him. He wants to pick every fourth person in a list of all employees. Which of the following is the best way to organize the list? Age,pay rats,last name or date of hire? Is the
asked by Big O 
Science
Oxygen moving from the bloodstream into a cell down a concentration gradient is a form of A: osmosis B: endocytosis C: Active transport D: passive transport Is the answer D?
asked by Anonymous 
chemistry
Calculate the number of grams of sulfuric acid in 1 gallon of battery acid if the solution has a density of 1.25g/mL and is 38.3{\rm \\%} sulfuric acid by mass.
asked by Anonymous 
Math
If f(x), or reflection across the xaxis, is done on .7x  4, then is the new equation .7x + 4?
asked by Anonymous 
Math
PLEASE SHOW YOUR WORK OR EXPLAIN... Mr. Webb gave his waiter a $5.60 tip on a $40 bill. What percent tip did he give the waiter?
asked by Alyssa 
EnglishScarlet Letter
1.How do the male characters treat, or talk about the female characters? 2.If the female characters had a power what kind will it be? Economical, Psychological, Social, Political , etc and Why? 3. Dimmesdale punishes himself because he wants redemption. I
asked by JESSICA 
. 8th grade math
. Mkay ! So, one molecule of nitrogen reacting w/3 molecules of hydrogen makes 2 of ammonia. How many molecules of nitrogen must react w/42 molecules of hydrogen to make 28,of ammonia?
asked by None of your business 
Science
Which foods are lipids found in, and what is their function in the body? A: lipids are found in sugars and starches and are the main source of energy for the body B: lipids are found in fats and oils and are an essential component of cell membranes C:
asked by Anonymous 
Chemistry
A solution contains 1.694 mg of CoSO4 (MW 155.0) per mL. Calculate a) The volume of 0.008640 M EDTA needed to titrate a 25.00 ml aliquot of this solution. Step 1. 0.001694g * 25ml * 1/155 g/mol= 0.0002732 mol Step 2. Volume of EDTA needed = 0.0002732 mol/
asked by Sam 
Math
Without looking, George pulls socks from a drawer containing 2 white socks, 3 black socks, and 5 yellow socks. With each pulll, a sock is removed from the drawer and is not replaced. find the probability of drawing a yellow, black, and white sock in that
asked by Meme 
Chem
A scientist finds that one volume of an unknown gas X combines with 2 volumes of another gas Y to form 2 volumes of a new gas with a formula XY2. What is the balanced equation?
asked by Anonymous 
Science
Most bacteria are A: unicellular eukaryotes B: unicellular prokaryotes C: multicellular eukaryotes D: multicellular prokaryotes Is the answer B?
asked by Anonymous 
physical science
if you drop an object from a height of 0.8m, it will hit the ground in 0.40s. if you throw a baseball horizontally with an initial speed of 29m/s from the same height, how long will it take the ball to hit the ground
asked by Anonymous 
Science
The cell theory was A: developed by Robert Hooke B: developed before microscopes were invented C: developed only after electron microscopes became widely used D: developed by many scientists over many years Is the answer A?
asked by Anonymous 
human geography
what are the centrifugal and centripetal forces in the palestinianisraeli conflict?
asked by zara 
java. please help .
Write a program that reads a five digit integer number from the keyboard, and then constructs the largest possible integer number with the digits of the entered number. Your program should have only one class , which implements the standard method.You are
asked by denial