# Short answer find the quotient 6x^3-x^2-7x-9 ------------ 2x+3

142,296 questions, page 995-
## science

Th energy associated with the absorption of a photon of wavelength 15.00 micrometers is _________J. Energy= Plancksconstant*frequency= =plancksconstant*speed of light/wavelength. wavelength= 15*10^-6 meters speed of light= 3*10^8 meters/second Plancks

*asked by Tahira on August 1, 2005* -
## chemistry/math

The density of air at ordinary atmospheric pressure and 25°C is 1.19 g/L. What is the mass, in kilograms, of the air in a room that measures 12.0 ft 12.5 ft 7.3 ft? i made ft^3 into Liters and got 8,346,211.799 then I made the grams into kilograms and set

*asked by Hannah on August 19, 2012* -
## Algebra

Tire pressure is directly proportional to temp on a temp scale where zero degrees is absolute zero. given that temp in degrees celcius and degrees Fahrenheit are related by the formula F=9/5C +32 and absolute zero is -273.15C, by what % does tire pressure

*asked by Grace on October 18, 2016* -
## math

Triangle ABC below is reflected across the y-axis and then translated 1 unit right and 2 units down. A)Write the coordinated of the vertices of the image after reflection. B)Write a rule for the translation. Use arrow rotation. The original coordinates

*asked by gwen on May 18, 2014* -
## math,correction & help

is problem number 1 correct Problem #1 factor completely. x^4 + x^3 -12 MY answer: (x^2-3)(x^2+4) or is this still factorable. Problem #2 i need someone to help me set it up for me to solve. If the sides of a square are decreased by 3cm, the area is

*asked by jasmine20 on April 22, 2007* -
## 4th grade math

Bart rates to and from San Francisco international Airport from the Embarcadero hotel - $5.15 from Daly city - $4.50 from oakland airport - $5.80 from San leandro - $6.05 from richmond - $6.15 The price of BART tickets is based on the distance traveled.

*asked by mythreyee on April 21, 2014* -
## Civics

Which statement about officials found in various forms of government is least accurate? A. A confederation would likely have several states with powerful state senators. B. A parliamentary government would likely have a prime minister elected by the

*asked by Carla on May 24, 2017* -
## English

Could you check if the following instructions are correct? Thank you. 1) It takes me ten minutes to go to school by motorbike 2)Complete the sentences with the correct form of the Present simple or the Present continuous 3) Complete Mary’s story with the

*asked by Henry2 on February 20, 2012* -
## Us government

19. How is Snyder v Phelps an example of competing rights? Be specific in your answer. The court case of Snyder v phelps is an example of competing rights because the rights of privacy and speech are making distress and this came into conflict with the

*asked by J on November 18, 2017* -
## Psychology

Which one of the following statements about intelligence is the most accurate? a) IQ is a vaild measurement, and environment factors do not change mental ability b) intelligence is mostly genetic, has the most variablity between groups, and is reliable

*asked by Rena on August 25, 2010* -
## Physics

You swing a 5.9 kg bucket of water in a vertical circle of radius 0.3 m. (a) What speed must the bucket have if it is to complete the circle without spilling any water? (b) How does your answer depend on the mass of the bucket? a) I don't understand how

*asked by Bob C on February 14, 2010* -
## Math

Bill weighs 150 lbs. He wants to gain 2 lbs per week for football season. Jamal runs track. He wants to lose weight so he can run faster. Jamal weighs 195 lbs and wants to lose 1 lb per week. How many weeks will it take before both of them are the same

*asked by Madeline on January 30, 2017* -
## 3rd Math fraction answer conflict

A scarf is knitted at a rate of 3/7 inch per half hour. How much length is added to the scarf in a 6 hour period? This needs a set up for a 3rd grader just starting with fractions. I showed her this: 3/7 inch in a half hour, so 6/7 of an inch in an hour.

*asked by Kate's question on February 16, 2017* -
## Physics

How much energy does it extract from the outside air with coefficient of performance 3.85? A heat pump has a coefficient of performance of 3.85 and operates with a power consumption of 6.91 x 10^3 W. The first part of the question asked How much energy

*asked by Z32 on February 16, 2011* -
## Chemistry

Suppose a 500mL flask is filled with 1.6 mol of I2 and 0.40 mol of HI. The following reaction becomes possible: H2(g)+I2(g) -----> 2HI(g) The equilibrium constant K for this reaction is 0.923 at the temperature of the flask. Calculate the equilibrium

*asked by Tony on May 13, 2019* -
## pre-calculus

While pulling a stalled car, a tow truck's cable makes an angle of 50 degrees above the road. If the tension on the tow truck's cable is 1600 newtons, how much work is done by the truck on the car pulling it 1.5 kilometers down the road? The answer is

*asked by Christa on February 21, 2010* -
## Physics

a packing ccrate slides down an incline ramp at constant velocity. Thus we can deduce that a) a frictional force is acting on it b) a net downward force is acting on it c) it may be accelerating d) it is not acted on by appreciable gravitational force with

*asked by Tammy on October 10, 2007* -
## physics

You are pulling your sister on a sled to the top of a 20.0 m high, frictionless hill with a 10.0° incline. Your sister and the sled have a total mass of 50.0 kg. You pull the sled, starting from rest, with a constant force of 127 N at an angle of 45.0°

*asked by sabeen on March 17, 2011* -
## ***Discrete Math ***

I'm not sure how to start part(a). I believe part (b) is correct, but just in case I would like to make sure it's correct. (a) Explain p^(q-1) = 1 modq , If p and q are distinct primes. Ans: I was thinking of doing something like part (b) but I felt it was

*asked by Jane on November 23, 2007* -
## Physics

A loaded elevator with very worn cables has a total mass of 3000 kg, and the cables can withstand a maximum total tension of 40,000 N. (a) What is the maximum upward acceleration for the elevator if the cables are not to break? (b) What must the tension be

*asked by Vv on November 18, 2006* -
## Physics

An Australian emu is running due west in a straight line at a speed of 12.8 m/s and slows down to a speed of 7.7 m/s in 7.4 s. (a) What is the direction of the bird’s acceleration? (b) Assuming that the acceleration remains the same, what is the bird’s

*asked by Sam on October 4, 2016* -
## Physics

A spaceship is on a straight-line path between the Earth and the Moon. At what distance from Earth is the net gravitational pull on the probe from the Earth and the moon zero? Mass of Earth = 6×10^24 kg. Mass of Moon = 7×10^22 kg. The distance from the

*asked by Yoyo on August 7, 2015* -
## Human Development

To assess a child's linguistic development, professionals often use a method called mean length utterance (MLU). This method is applied by counting the number of A. utterances in a conversation. B. syllables and dividing by the number of words. C. phonemes

*asked by Diana on October 23, 2018* -
## Early Child Ed.

I am really confused on a question on my assignment that hopefully someone can help me with. Spina bifida is caused by which? 1. spinal cord injury 2. birth trauma 3. chromosomal disorder I know that I asked this question yesterday, and was told that spina

*asked by Tamera Lynn on July 14, 2007* -
## PreCalc

Approximate the solutions to the following equation on the interval [0,2π). Round your answer to four decimal places. sinθ=0.65 Apparently, there suppose to be two answers to this question with a comma separating both answers. I know because I've

*asked by chizoba on August 15, 2016* -
## math

You inherit $18750 but the conditions are that for the first year, the money must be invested in two stocks paying 10% and 11% interest, respectively. How much should be inbested at each rate if the total interest to be earned for the year at $1962.51? Be

*asked by Christine on February 6, 2007* -
## Math: Integers

Hey guys! I need help with this problem..it tells me to write a number line to tell the answer..the question is : What is the smallest integer greater than -2.1? Is it to -2 right? I have no idea. I forgot all this back in elementary T_T. Yes. Negative

*asked by kim on June 16, 2006* -
## statistics

i have a question regarding statistics. i just don't know how to do it and would really appreciate if someone could tell how i can solve it. the question is; a population of scores contains exactly 5 scores : 2, 3, 6, 8, 11 a) there are 5x5=25 different

*asked by ash on November 20, 2010* -
## physics

4. one joule per second is equal to one--- 5. Joules per second is an alternative unit use for expressing---- 6. A typical bicycle is a --- machine 7. When Ma>1 the machine effort force is ---- than the resistance force. 8. A landscaper pushes a lawnmower

*asked by susan on November 6, 2011* -
## physics

The body of a 1258 kg car is supported on a frame by four springs. The spring constant of a single spring is 1.31 × 104 N/m. Four peo- ple riding in the car have a combined mass of 230 kg. When driven over a pothole in the road, the frame vibrates and for

*asked by Meghan on January 31, 2013* -
## Geometry

Jackson is creating a water garden surrounded by a triangular patch of grass. If the pond will take up the space indicated by the circle, how many square feet of sod will he need to complete the garden (use 3.14 for and round your answer up to the next

*asked by Anonymous on June 20, 2012* -
## physic

An infinite uniformly-charged sheet with a = -2 x 10^-10 C/m2 occupies the yz plane. A deuteron1 is created at a point on the +x axis 5 m from the sheet. The deuteron is produced with zero kinetic energy and is free to move. a) What is the location of the

*asked by jamii on November 28, 2011* -
## Spanish: Please Help

Please help. Thank You Which is the best answer for this question? ¿Cuántos años tiene Jaime? A.) Tienes quince años. B.) Tengo quince años. C.) Tiene quince años. 22. Las Mañanitas is A.) a special cake eaten at birthday celebrations. B.) the name

*asked by sarah on February 27, 2013* -
## Chemistry

i need to write to chemical formula for sulphur(II)iodide but both are non metals what do i do and i get confused sometimes cause i don't know when the metal/non metal gets a one charge (for the valences) ex. NiO =Ni1O2 =Ni2O =Nickel(I)Oxide ex. NiF2

*asked by Sam on February 16, 2014* -
## Math 8 - Qs. Check

Ratio, Proportions, and Similarity Similar Figures The White House, built 1792, is the oldest federal building in Washington, D.C. The building has undergone extensive remodeling over the years. The main building is four stories high and is about 170 ft

*asked by Laruen on February 27, 2013* -
## Physics

The body of a 1290 kg car is supported on a frame by four springs. The spring constant of a single spring is 2.59 × 104 N/m. Four peo- ple riding in the car have a combined mass of 246 kg. When driven over a pothole in the road, the frame vibrates and for

*asked by Steve on February 16, 2012* -
## algebra

Harolds mother, who lives across the street, is pouring a concrete driveway, 18 feet wide and 9 inches thick, from the street straight to her house. This is to much work for Harold to do in one day, so his mother has agreed to buy 4 cubic's yards of

*asked by maribel on January 23, 2015* -
## algebra

Harolds mother, who lives across the street, is pouring a concrete driveway, 18 feet wide and 9 inches thick, from the street straight to her house. This is to much work for Harold to do in one day, so his mother has agreed to buy 4 cubic's yards of

*asked by maribel on January 23, 2015* -
## English+ help!!!!

how does the use of vocabulary, phrasing, and sentence structure to vary the style and tone of the writing? In the following websites, look up diction and syntax to help you decide how you'll answer this question:

*asked by gen! on November 20, 2006* -
## Earth science

What prevents life from developing on land before Earth’s atmosphere contained a significant portion of oxygen? (1) All land locations were too hot for life to exist. (2) All terrestrial environments were too cold for life to even exist. (3) All forms of

*asked by KaiCaster on December 9, 2015* -
## physics

A. car B. bucket C. moon 1. For each of the examples above, identify what is providing the centripetal force. 2. Suppose the string holding the bucket breaks. a. Describe the path the bucket will take. b. Describe why it will take the path you describe.

*asked by Anonymous on December 8, 2018* -
## Math

Hi I need help figuring out these to word problems. Tom has created a scale drawing of his property for use in designing a landscape plan. 1 in on is drawing corresponds to 12 ft. There is a pond that is 112 ft. long on his property. How long will it

*asked by Jennifer on March 11, 2010* -
## 4th grade

The 93 nature camp students ate lunch at the lodge. They sat at an even number of tables. There were 5 students at one table, and an equal number of students sitting at each of the other tables. How many students were sitting at each of the other tables?

*asked by lille on April 7, 2011* -
## Math

On January 1, 1984 there were 548 more commercial television stations than educational stations in the United States. There were 831 commercial television stations. How many television stations were there in 1984? I think the answer is 1114 stations. Is

*asked by Ace on February 18, 2009* -
## math

A student studying for a vocabulary test knows the meanings of 12 words from a list of 26 words. If the test contains 10 words from the study list, what is the probability that at least 8 of the words on the test are words that the student knows? (Round

*asked by titi on June 26, 2017* -
## algebra

Three boxes are stacked one on top of the other. One box is 2 feet 8 inches tall, one is 4 feet 7 inches tall, and one is 3 feet 11 inches tall. How high is the stack? Write your answer in feet and inches. Use a number less than 12 for inches. Please

*asked by Malicha on January 27, 2017* -
## Chemistry

03 + 3I- + H20 --> O2 + I3^- + 2OH- A 1.00-L bulb of air containing O3 produced by an electric spark was treated with 25mL of 2M KI, shaken well, and left closed for 30 minutes so that all O3 would react. The aqueous solution was then drained from the

*asked by Ken on October 24, 2011* -
## nutrition

When we hear the word “fat,” many may associate it with weight gain or junk foods. However, lipids and fats are an essential part of the diet. Fats and lipids come in several different forms (i.e. monounsaturated, polyunsaturated, saturated, trans

*asked by mackenzie on June 23, 2010* -
## physics help please

The two blocks are connected by a light string that passes over a frictionless pulley with a negligible mass. The 3 kg block lies on a rough horizontal surface with a constant coefficient of kinetic friction 0:3. The hanging block has a mass of 8 kg. The

*asked by kitt on March 1, 2007* -
## math

I need help. I have information on the metric system. I have to list things at home and grocery store that display metric units. I don't know if I quite understand. I am trying to understand the reason behind my answer. The metric units and measurements

*asked by shay on October 20, 2008* -
## history

education during 1619-1900 Thank you for using the Jiskha Homework Help Forum. Here is an answer another teacher gave to this same question: * history - GuruBlue, Sunday, June 3, 2007 at 5:45pm There is a wealth of material at these sites.

*asked by nicole on June 10, 2007* -
## com130

production of widgets your company produces. Your clients are both local and international. They have diverse backgrounds, technical experience, and understanding. 1. Choose and utilize a prewriting technique to gather your thoughts. 2. Create a draft of

*asked by misty on May 16, 2008* -
## CHEMISTRY> HELP QUICK! pls

Use the following thermodynamic data at 298 K to determine the equilibrium constant at this temperature for the reaction of iron in steam to form hydrogen and iron(III) oxide. 2Fe(s) + 3H2O(g) 3H2(g) + Fe2O3(s) Substance Fe(s) H2O(g) H2(g) Fe2O3(s) ÄH°f

*asked by Lucinda on September 5, 2010* -
## Improving Your Writing

Ten years ago, I started working as a clerk for DMD Medical Supplies. Six months ago, Liz Jakowski, the human resources director, promoted me to office manager. I manage two employees: Jack Snyder and Ruth Disselkoen. My office provides secretarial support

*asked by Vickie White on March 30, 2009* -
## lomas

Right answer? 15(x^2+3x) + 7(x^2+3x) - 5(x^2+3x) 15x^2+45x+7x^2+21x + 5(-x^2-3x) 15x^2+45x+7x^2+21x-5x^2-15x 17x^2+51x

*asked by math on November 1, 2010* -
## math + ms. sue please

AB = 15 feet - horizontal BC = 3 feet - vertical DE = ? - vertical a.) 5 feet b.) 8 feet • my answer c.) 9 feet d.) 25 feet diagram in next post

*asked by abx on December 16, 2015* -
## maths

At 8: 00, the temperature was 6 degrees Celsius (°C). Three hours later, the temperature was -13°C. By how many degrees Celsius did the temperature change? Is the answer 19°C

*asked by roma on May 24, 2016* -
## math

fator out the greatest common factor: 11y-22 11y-22 = 11y - 2*11 = 11*something What is the something? Your common factor is 11, so your answer will be 11(y-2) thank u so much

*asked by tasha on October 12, 2006* -
## ALGEBRA

I believe this answer to be correct. Just need to know. -13

*asked by Amy on December 13, 2010* -
## Maths Pri 5

The number of S's stamps is 30% of D's stamps. The number of D's stamps is 40% of B's stamps. If they have 608 stamps, how many stamps does D have? (i need a model method to answer this)

*asked by Mayyday on December 30, 2011* -
## Physics

1. Consider the two vectors P and Q. The definition of P is P = i × (i × j). The definition of Q is Q = (i × i) × j . a. The magnitude of P is equal to the magnitude of Q. b. The magnitude of P is greater than the magnitude of

*asked by Sarah on December 27, 2011* -
## Algebra

A cash register contains $5 bills and $10 bills with a total value of $350. If there are 46 bills total, then how many of each does the register contain? answer is 22

*asked by liliy on June 23, 2016* -
## Costs and Awards

h t t p // w w w . educationplanner . ca / program . cfm?id=33362&view=details I went onto this site, and I have found the problem I want to take and what would be my insitution for that program? Website help - Ms. Sue, Sunday, February 20, 2011 at 5:23pm

*asked by Anonymous on February 26, 2011* -
## math or algebra...i think

1.jenny owns about there times as many books as Carly. Jamie owns 42 books. write an equation and use it to estimate the number n of books Carly owns. a 3 n= 42; about 14 books b n + 2 = 42; about 40 books c n divided 3 = 42; about 126 books *****my answer

*asked by HELP ..I NEED SOMEBODY..HELP..NOT JUST ANYBODY!! on October 27, 2018* -
## math,correction

the problem reads: evaluate sqrt (-4) if possible. my answer: sqrt (-4)

*asked by jasmine20 on April 19, 2007* -
## science

please tell me if you agree with the following: Which Brand of popcorn hs the least amount of unpooped kernels after 3 minutes. Brand 1 has 1 Brand 2 has 15 Brand 3 has 16 Brand 4 has 5 Brand 5 has 25 the answer is Brand 1 BUT is the: independent variable

*asked by lori on October 5, 2012* -
## Chemisty

Answer the questions below for an element that has the electron configuration 1s2 2s2 2p6 3s2 3p3. A. What is the symbol for this element? B. What is the atomic number of this element? C. How many unpaired electrons does an atom of this elelemt have? D.

*asked by Joe on October 20, 2013* -
## Math Homework questions. (check plz)

Can someone check these? 11. The sales tax rate is 7.4%? a. Find the tax paid for a pair of shoes with a list price of $93 b. the team made a total of 325 goals. what percent of the teams made goals did richard make? $6.88; $99.88 $6.88; $93.68 $0.69;

*asked by Layla on November 30, 2015* -
## Louis Riels summation to the Jury

When I came to the North West in July, 1884, I found the Indians suffering. I found the half-breeds eating the rotten pork of the Hudson Bay Company and getting sick and weak each day. Although a half-breed, and having no pretensions to help the Whites, I

*asked by Emma on May 23, 2011* -
## Physics

A CD has a mass of 15.0 g, an inner diameter of 1.5 cm, and an outer diameter of 11.9 cm. Suppose you toss it, causing it to spin at a rate of 4.5 revolutions per second. (a) Determine the moment of inertia of the CD, approximating its density as uniform.

*asked by mymi on October 24, 2011* -
## chemistry

The electrochemical cell described by the cell notation has an Eo of -0.37 V. Calculate the maximum electrical work (kJ) the cell has done if 331.73 g of Cu(s) (Molar Mass - 63.55 g/mol) reacts. Round your answer to 3 significant figures. Cu(s) l Cu+(aq)

*asked by flame on November 28, 2010* -
## Social Studies

"We hold these truths to be self evident, that all Men are created equal, that they are endowed by their Creator with certain unaliable rights,..." -The Unanimous Declaration of the Thirteen United States of America Which of the following best paraphrases

*asked by Serena on August 21, 2016* -
## math

Inflation is currently causing the cost of items to increase by about 2.5% per year. In 2009 a litre of gasoline costs approximately $0.90. What will it cost to fill a 60 litre gas tank 10 years from now. Round your answer to the nearest dollar. Name at

*asked by Daniel on April 2, 2013* -
## Programs and Services

Which of the following most accurately describes the right to continuity of services for parents of children in early intervention? A. In the case of legal proceedings, services to families will be continued until litigation is complete. B. Services to

*asked by Diana on November 24, 2018* -
## math

in super bowl XXXV, the total number of points scored was 41. the winning team outscored the losing team by 27 points. what was the final score of the game? a. 33 to 8 b. 34 to 7 c. 22 to 2 d. 18 to 6 i don't get this question a high school basketball

*asked by Sara! on May 24, 2010* -
## Physics

Two masses, m1=3kg and m2=2kg, are suspended with a massless rope over a pulley of mass M = 10kg. The pulley turns without friction and may be modeled as a uniform disk of radius R=.1m. You may neglect the size of the masses. The rope does not slip on the

*asked by Jake on April 18, 2012* -
## physics

We confirm the concept of the geothermal effect in an alternative fashion to the discussion in the text. We know that the average rate at which heat is conducted through the surface of the ground in North America is 54.0 mJ/(s m2). Assuming a surface

*asked by serena on November 23, 2010* -
## Social Studies

1. What was considered an extremely controversial idea advocated by Elizabeth Cady Stanton of the women’s rights movement? She advocated that even though women worked, their husbands should keep their wages. She expected that girls would only enter

*asked by Betta Fish on November 24, 2016* -
## Finance Math

Tristan Sandino was given a 20-year bond when he was twelve years old and would like to sell it on his 21st birthday. The bond has a coupon rate of 4.8% and was purchased for $580. Tristan receives interest checks every six months. If Tristan sells the

*asked by Heyhi on April 29, 2018* -
## Calculus

A holding pen for fish is to be made in the form of a rectangular solid with a square base and open top. The base will be slate that costs $4 per square foot and the sides will be glass that costs $5 per square foot. If the volume of the tank must be 50

*asked by Ann on February 17, 2014* -
## Plz Help-- child development question

Teachers attuned to their role in affecting children's behavior who are also well grounded in the developmental process know that problem behaviors are normal and that: A. children pattern their responses after adult behaviors B. they need to establish

*asked by Merisa Dawn on November 22, 2006* -
## math

express distance as a function of time traveled. jason leaves detroit @ 2pm & drives at constant speed west. he passes ann arbor, 40 mi. from detroit at 2:50 pm. i understand that d=rt. but i'm stuck. is this the answer-- d(t)=t/rt ?? You could make a

*asked by hawkstar on September 27, 2006* -
## Chemistry

2C2H6+702---->4CO2+6H20 DELTAH= -3120.6 kJ/mol What mass of ethane must be combusted in order to heat 366 g of water from 25 degree celcius to 100 degree celcius? Assume the heat transfer is 100% efficient. a)44.1 g b) .903g c) 3.61g d) 2.21 g Should I

*asked by Anon on December 15, 2014* -
## algebra

A national home improvement store's revenue y (in millions of dollars) during the years from 1996 to 2007 is given by the equation y=15x+55 where x is the number of years after 1996. a)Use the equation above or a graph of the equation to complete the

*asked by wendy on April 26, 2016* -
## Physics

A large fish tank is filled with water (of refractive index 1.33). One side of the tank is made of a parallel-sided piece of glass. A ray of light strikes the glass from the outside at an angle of incidence of 48. Estimate the angle through which this ray

*asked by Barry on March 17, 2012* -
## Math

tim has an after school delivery service that he provides for several small retailers in town. he uses his bicycle and charges $1.25 for a delivery made within 1 1/2 miles, $1.70 for a delivery of at least 1 1/2 miles but less than 1 3/4 miles. $2.15 for a

*asked by Leyla on August 16, 2018* -
## Angle of depression need help also

A fighter plane is flying horizontally at a constant speed of 600km/hr and the pilot observes an oil drolling platform in the sea at an angle of depression 60degree,after flying in 30sec.in the same direction the pilot notices that the depression angle has

*asked by Collins on October 7, 2015* -
## Chemistry

Barium sulfate forms as a precipitate in the following reaction: Ba(NO3)2 (aq) + Na2SO4 (aq) -> BaSO4 (s) + 2NaNo3 (aq) When 35.0g of Ba(nO3)s is reacted with excess Na2SO4, 29.8g of BaSO4 is recovered by the chemist. a) Calculate the theoretical yield of

*asked by Anonymous on April 26, 2011* -
## Math

You need to buy some chicken for dinner tonight. You found an ad showing that the store across town has it on sale for $2.89 a pound, which is cheaper than your usual neighborhood store, which sells it for $2.99 a pound. Is it worth the extra drive? First,

*asked by J on February 10, 2017* -
## 7th grade MATH

? reads,"7th place driver had a time that was 18.5 min slower thatn the driver ahead of him(2hr 43min 7sec), what was his time in hrs, min & sec.? What was the diff. btwn 1st and 7th? Calculate the winner's time in hrs. only(answer correct to 3 decimal

*asked by M. on January 7, 2010* -
## math

A long-distance phone call costs $0.84 for the first minute and $0.58 for each additional minute or portion thereof. Write an inequality representing the number of minutes a person could talk without exceeding $6. Let N be the number of minutes. Write an

*asked by veronica on May 7, 2007* -
## chemistry

If the ΔH for H2O(l) → H2O(s) is -6.01 kJ, then what is the ΔH for 2H2O(s) → 2H2O(l)? A. -12.02 kJ B. 6.01 kJ C. -6.01 kJ D. 12.02 kJ I think d is the answer

*asked by Cortey on November 27, 2014* -
## ALGEBRA

text((a) ) (4 L)/(5) = 3 L = Incorrect: Your answer is incorrect. text((b) ) 3 = (4 M)/4 + 11

*asked by Randy on April 11, 2012* -
## Complex Numbers

How do I go about finding the solutions to the following x^2-6x+25=0 I know the answer is 3-4i and 3+4i however, I do not know how to go about finding the these solutions Thanks :)

*asked by Allie on January 31, 2011* -
## ALGEBRA

Evaluate the expression. (11) (5) (3) 3 3 1 Evaluate the expression. (7) 5 I had 7 as the answer.

*asked by Rose on May 27, 2012* -
## Chemistry

Nickel (Ni) is an element found in Group 10 of the periodic table of elements (see periodic table at the top of this quiz). Based on its location in the periodic table, which of these is a property of nickel? A Low density B Strong semi conductor C Highly

*asked by Elite on March 1, 2017* -
## Analytical chemistry

A solution is created using 2.1700 grams of Calcium Hydroxide (MW is 74.093) in a 1L volumetric flask. A 50 mL aliquot is then taken and aded to a 350 mL volumteric flask and filled to the line. Finally, a 10 aliquot of the that solution is taken and added

*asked by Sam on October 2, 2016* -
## English

This question asks about your work in your reading role. You may use your novel to help you answer the question. Think about the work you completed in your reading role. Determine the ideas that would be most worthy to share in a literary discussion about

*asked by Madison Dreyer on May 14, 2019* -
## pre calc

at a single ticket booth, customers arrive randomly at a rate of x per hour. the average line length is given by F(x)= x^2/400-20x Where 0

*asked by wally on November 25, 2014* -
## MATH-MS.SUE PLEASE HELP

ok there these 3 kids who sold cookies and here are there rates and if their continuing a the rate if they sold the cookies at 2.00 a piece how many days will it take to make 320.00 at their rates? Maria 39cookies/13days Stephen 42cookies/7days Aisha

*asked by rian on December 17, 2013*

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