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

143,010 questions, page 779-
## English

Read the sentence. The magnitude of the Supreme Court's ruling may not be fully understood for some time. Which is a synonym of "magnitude" as it is used in the sentence? A. consequence B. justice C. dimension D. proportion I think the answer is either

*asked by Klauus on May 8, 2019* -
## Math

The ceiling in Mr. Smith's storage shed is 4 meters high he has 5 boxes each 3/4 meters high. Each box on top of another how many centimeters of space will there be between the ceiling and the top of the stack explain how you found your answer

*asked by Sebastian on April 25, 2019* -
## Math(Please help)

What is the domain? Use a graphing utility to determine the intervals in which the function is increasing and decreasing and approximate any relative maximum or minimun values of the function. g(x) = 12 Ln x / x My answer was: Domain = (12,0) decreasing =

*asked by Mark on March 30, 2010* -
## Math

Gabriella went skiing. She paid $35 to rent skis and $15 an hour to ski. If she paid a total of $95, how many hours did she ski? Write an equation to represent the situation and solve it. I know the answer is about 6, but how I write the equation?

*asked by Helen DoeðŸ¤” on April 25, 2019* -
## chemistry

The following reaction can be written as the sum of two reactions, one of which relates to ionization energy and one of which relates to electron affinity: Li(g)+F(g)â†’Li+(g)+Fâˆ’(g) What is the reaction that corresponds to the first ionization energy of

*asked by rabia on November 16, 2015* -
## physics

A moving proton with a speed of 0.3 m/s experiences a force of 1.5*10^-20N, when it enters at a right angle to the direction of the magnetic field. What is the magnitude of the magnetic field? Choose one answer. a. 0.3 Tesla b. 0.5 Tesla c. 0.9 Tesla d.

*asked by ashley --- HELP PLEASEE!!! on June 4, 2011* -
## Physics

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

*asked by Kitty on February 11, 2016* -
## Math

( / means absolute value) Solve: 3+/2y-1/>=1. Graph the solution set on a number line. The number line I have is: -5 -4 -3 -2 -1 0 1 2 3 4 5 6 First solution: 3+2y-1>=1 2y-4>=1 2y>=5 y>=5/2 I'm stuck b/c I had to correct the first part. I had a whole

*asked by Jon on February 24, 2008* -
## algebra

Don't want the answer just the formula on how to figure this out. two trains are traveling on parallel tracks. Train A is going 40mph and crosses the station at 4:10, Train B is going 60mph and crosses the station at 4:25 when will train B catch up to

*asked by sam on December 8, 2009* -
## Physics

The acceleration due to gravity on the moon is about one sixth its value on earth. If a baseball reaches a height of 62 m when thrown upward by someone on the earth, what height would it reach when thrown in the same way on the surface of the moon? Answer

*asked by Joe on September 17, 2011* -
## algebra

A package of modeling clay was shaped like a cone with a radius of 25 cm and a height of 7.2 cm. Miriam used all the clay to make a cylinder with a radius of 15 cm. What was the height of the cylinder? Express the answer to one decimal place and use 3.14

*asked by Lily on February 23, 2015* -
## Chemistry

A balloon originally has a volume of 4.39L at 44 C and a pressure of 729 torr. What temperature must the balloon be cooled to to reduce its volume to 3.78L at the same pressure? (A) 38 C (B) 72.9 C (C) 0 C (D) 546 C (E) 273 C Is the correct answer (E) 273

*asked by Anonymous on January 3, 2010* -
## Physics

A bowling ball of mass 3.5 kg moves in a straight line at 4.48 m/s. How fast must a Ping-Pong ball of mass 3.456 g move in a straight line so that the two balls have the same momentum? Answer in units of m/s.

*asked by Jack on February 6, 2015* -
## venn diagram

In a marketing survey involving 1,000 randomly chosen people, it is found that 630 use brand P, 420 use brand Q, and 210 use both brands. How many people in the survey use brand P and not brand Q? dont tell me the answer just tell me how to do it

*asked by Mr.Brain on March 12, 2013* -
## Statistics

You take a trip by air that involves three independent flights. If there is an 67% chance each specific leg of the trip is on time, what is the probability all three flights arrive on time? (Round your answer to 3 decimal places.) Probability=

*asked by Ryan on April 4, 2014* -
## mat

Two cargo ships are siling a direct course into harbor. Ship A is 22 miles from harbor. Ship B is sailing into harbor on a course perpendicular to that of ship A. If the angle between them is 47 degrees, how far is ship B from the harbor? Round the answer

*asked by claudia on April 10, 2017* -
## chemistry (Pls Bob check for me)

A 150 mg/dl glucose solution was diluted 1:2. Then 0.5ml of it was added to 4.5ml saline 2 ml of this solution was diluted to 10ml. What is the final concentration of glucose? 1L= 10dl 1dl =100mL Answer 0.015mg/dl

*asked by Fai on March 16, 2013* -
## Health info

please check my answer thanks :) Mr. Jones, angry at Dr. Bob , throws a punch at him but misses. Dr Bob sues for battery. why will Dr Bob lose? 1.There was no physical contact 2. Dr Bob was not harmed I picked #1 no physical contact

*asked by Anonymous on November 14, 2007* -
## CHEMISTRY

at 1500 celcius the system 2NON2+O2 was allowed to come to equilibrium. the equilibrium concentrations were NO=0.00035M N2=0.040M O2=0.040M What is the value of Kc for the system at this temperature? The answer they give is 1.3 x10^4 Im getting 2.2 x10^-1

*asked by HELPP ME on October 26, 2011* -
## Physics 1401

An ideal meter stick is balanced on a pencil which is at the 60 cm mark. A 6 gram mass sits at the 90 cm mark. What is the mass of the meter stick? Again, I have the answer and it is 18g. I have no clue where to even begin with this questions. Thank you in

*asked by Amanda on April 30, 2017* -
## Physics 1401

An ideal meter stick is balanced on a pencil which is at the 60 cm mark. A 6 gram mass sits at the 90 cm mark. What is the mass of the meter stick? Again, I have the answer and it is 18g. I have no clue where to even begin with this questions. Thank you in

*asked by Amanda on April 30, 2017* -
## Algebre=Please check

Could someone check my answers for these two questions, please? What is the equation of the line which includes points (2,6) and (0,0) y = -3x+1 y = -3x y=3x ( my answer) y = 3x+1 Equation of line with slope m = -3 and including point (5,) is y = - 3x+20 I

*asked by Jackie on January 13, 2011* -
## Math

As a rule of thumb, people should drink 1/2 ounce of water for each pound of body weight per day. How much water should a 145 pound person drink per day ? i know the answer is 72 1/2 ounces, but what technique should i use ????

*asked by Amanda on October 12, 2010* -
## Science

gyazo . com / 2350c4f09d1c4c274e519f9afb639fd4 (USE THE LINK TO ANSWER THESE QUESTIONS. REMOVE THE SPACES TO ENTER INTO THE LINK.) A:What is the genotype of the offspring? B:What is the phenotype of the offspring? C:If two individuals with the same

*asked by tristian on November 23, 2012* -
## physics

An astronaut, mass 128.2 kg including spacesuit, pushes off from the International Space Station (mass 110 tons) with a speed of 1.2 m/s. What is the speed of the Space station in the opposite direction? Use 2 s f. for your answer

*asked by allen on June 9, 2014* -
## Grammar

Determine if the following sentence is correct or incorrect. The patient had a difficult time recovering the wouldn's dressing. ANSWER: incorrect WHY - we ruled out that the ' is correct. Should there be a comma after time - or just bad sentence

*asked by Leslie-To:Writeacher on June 18, 2011* -
## Chemistry

A 11.0-mL sample of an unknown H3PO4 solution requires 116mL of 0.140 KOH to completely react with the H3PO4. What was the concentration of the unknown H3PO4 solution (answer in M). H3PO4(aq) + 3KOH(aq) --> 3H2O(l) + K3PO4(aq)

*asked by April on July 23, 2014* -
## Physics

Could a simple machine such as a lever, a pulley system or a hydraulic jack be considered a heat engine? Explain your answer. I feel that its the hydraulic jack because if friction is created, heat is also created. I'm not sure though.

*asked by Abida on January 2, 2011* -
## math

A pound of grass seed covers 120 square feet of lawn. how many pounds are needed to seed a lawn measuring 50 by 40 feet (2000sq ft)? is this answer is correct yes or no 2000/120 50/3 16 2/3

*asked by cora evans on December 28, 2013* -
## Physics

A train is moving parallel and adjacent to a highway with a constant speed of 27 m/s. Initially a car is 41 m behind the train, traveling in the same direction as the train at 39 m/s and accelerating at 4 m/s 2 . What is the speed of the car just as it

*asked by Savannah on November 4, 2012* -
## Division

A Story Is 81 Pages Long. Miku Will Read 9 Pages Each Day. How Many Days Will It Take Miku-San To Finish The Story? ___ Days. (Please Post The Correct Answer In Each Of My Math Problems)!

*asked by Megurine Komachii on January 7, 2016* -
## 7 grade fraction word problem

I am a mom that can't figure out how to help my daughter with this problem. Alicia is making pies. She uses 1 1/2 cups of sugar for every 2 pies. She has 5 1/4 cups left. How many more pies can she make? I think the answer is 7 pies but not sure how to

*asked by mom on March 23, 2015* -
## Physics

Could a simple machine such as a lever, a pulley system or a hydraulic jack be considered a heat engine? Explain your answer. I feel that its the hydraulic jack because if friction is created, heat is also created. I'm not sure though.

*asked by Bunny on January 2, 2011* -
## History

Which was not an invention that fueled the Industrial Revolution? blast furnace steam engine flying shuttle spinning mule I know that the answer is not B or C. I chose the spinning mule, but I never learned what the blast furnace is so could it be that?

*asked by anonymouss on February 25, 2018* -
## math help

A Certain type of board is sold only in length of multiples of 2 feet from 6 ft to 24 ft. A builder needs a large quantity of this type of board in 5 1/2 foot lengths for minimum waste. The lengths in feet to be ordered should be (A) 6 (B) 12 (C) 16 (D) 18

*asked by Tomas on August 8, 2013* -
## Physics - Coulombs Law

Two identical objects have charges 6.0*10^-6 and -2.0*10^-6 respectively. When placed a distance d apart, their force of attraction is 2.0N If the objects touched together, then moved to a distance of separation of 2d, what will be the new force between

*asked by Anonymous on October 17, 2010* -
## math

Posted by question on Wednesday, July 22, 2009 at 4:56pm. solve 5/8x + 1/16x=7/16+= the solution is x=___ Responses math - Mr. L, Wednesday, July 22, 2009 at 7:23pm 5/8x is the same as 10/16x That should help my final answer would be 7/27 do i have it

*asked by question on July 22, 2009* -
## science

Three point charges are placed on the x-axis. A charge of +2.0 Î¼C is placed at the origin, -2.0 Î¼C to the right at x = 50 cm, and +4.0 Î¼C at the 100 cm mark. What are the magnitude and direction of the electrostatic force which acts on the charge at the

*asked by shaindle on March 18, 2014* -
## Physics

Which of the following equations describe the condition for observing the fourth dark fringe in an interference pattern correctly? d sinÎ¸ = Î» d sinÎ¸ = 4Î» d sinÎ¸ = 5Î»/2 d sinÎ¸ = 7Î»/2 I would think B but I feel like the answer that has a '4' in it

*asked by Lovely on October 31, 2012* -
## Math

Bill can mow his mothers lawn in 6 minutes. His brother Jim can mow it in 9 minutes. How long will it take them to do it together, if each has his own lawnmower? (record answer in minutes rounded to one decimal place. For example 14.2835 minutes, record

*asked by tiffany on August 27, 2009* -
## Spanish

Please check my answer. Are all the accent marks, grammar, and spelling correct? Â¿QuÃ© hago para ponerme en forma? Para ponerme en forma hago ejercisios y como bien.

*asked by Jan on April 5, 2016* -
## Science - plzzzzzzzz read!!

why are there fewer organisms as you move toward the top of the energy pyramid? answer - As you move up the pyramid the transfer of energy (10 pct per level is transfered) is less efficient & each level becomes smaller. am i correct???? (please be honest)

*asked by Laruen on June 5, 2012* -
## Chemistry

Which response presents ions in order of increasing atomic radius? a) smallest Cl-, K+, Na+ largest b) smallest Cl-, Na+, K+ largest c) smallest K+, Na+, Cl- largest d) smallest Na+, K+, Cl- largest I would assume the answer would be D since the electrons

*asked by Anonymous on May 7, 2017* -
## Why am i bad at Reading Comprehension - English

i am good at English but every time we have a reading comprehension, i either fail it or get a bad mark. WHY. all i have to do is read it and answer question of what i just read. But i still get a bad mark. How can i prepare myself for the next one. i wan

*asked by Lisa on December 17, 2014* -
## Chemistry

In a mountainous location, the boiling point of pure water is found to be 95Â°C. How many grams of sodium chloride must be added to 9 kg of water to bring the boiling point back to 99Â°C? Assume that i = 2. So what will my answer be in grams?

*asked by Irma on March 29, 2011* -
## Algebra

Here is my problem. Please walk me through how you got to the answer. Three-fourths of a number equals 3 times the number increased by 9. Is this the correct equation? 3/4n = 3n + 9 Here's another. In this one, does "is" mean "equals"? One-fourth of a

*asked by Celina on November 14, 2008* -
## Science 7R - HW Qs. Check (Q2)

why are there fewer organisms as you move toward the top of the energy pyramid? answer - As you move up the pyramid the transfer of energy (10 pct per level is transfered) is less efficient & each level becomes smaller. am i correct???? (please be honest)

*asked by Laruen on June 5, 2012* -
## math

A farmer's land is separated into sections of size 215 acres. Suppose there are 449 such sections. How many acres of land does the farmer own? Write your answer as a mixed number in simplest form.

*asked by drew on June 18, 2018* -
## Statistics

What is the 10th percentile, n of group of people's pulse rates, where X = pulse rates of group of people, for which the mean is 73 and the standard deviation is 8? Assume a normal distribution. (Round your answer to the nearest whole number.) n = .

*asked by Anonymous on February 19, 2012* -
## science Help 911!!

In a water molecule, two atoms of hydrogen and one atom of oxygen share electrons. A bond is found in a water molecule. A. ionic bond B. Covalent bond C. chemical bond D. isotope Is the answer B?

*asked by blue on November 14, 2014* -
## World Studies

What year did the Space Center at Cape Canaveral start? Please answer this question! Go to http://www.google.com and enter space center cape canaveral in the search box. You'll get many results, and the best ones will be among the first 5 or 10. =)

*asked by Emily on February 1, 2007* -
## math

1) If 9 and 12 each divide Q without remainder, which of the following must Q divide without remainder? A)1 B)3 C)36 D)72 E)The answer can't be determined from the given info ^I got B 2) If mn does not equal 0, then 1/n^2 times (m^5n^3/m^3)^2 A)mn^4

*asked by Aline on February 11, 2018* -
## science - chemistry

Hi everyone, I have been trying to solve these two questions but am having trouble doing so and was wondering if someone could help me out. (1) You wish to make a 0.200 mol/L PIPES buffer (PIPES: 1,4-Piperazine-N,N'-bis(2-ethane-sulfonic acid),

*asked by ajones51 on October 8, 2006* -
## biology

Consider the pedigree below. This pedigree represents a family with a rare genetic disease. Note two very important assumptions: Individuals who marry into the family may carry a disease allele. The disease is completelely penetrant. That is, any

*asked by selly on April 7, 2013* -
## English

Please read the following excerpt from an essay, and answer the question that follows. Biologically, adolescence is marked by hormonal changes that produce secondary sexual characteristics. These include breast development in females and beard growth in

*asked by Jesica on March 23, 2015* -
## Physics

sorry i know i keep asking but my teacher wont be here today and tomorrow..and i don't understand these four problems... 1) a 65.0-kg person throws a .045kg snowball forward with a ground speed of 30.0 m/s. a second person with a mass of 60.0-kg catches

*asked by becky on December 8, 2006* -
## English

I have a project based on the play, Death of a Salesman, in which I have to write the Last Will and Testament of Will Loman. Can anyone post a link of an example of a Last Will and Testament so I can use it to model for my project? It will be greatly

*asked by Arati on May 11, 2007* -
## early childhood question-plz help

Mrs.Monroe,the crossing guard,is helping children cross the street. Spencer runs ahead of the group instead of waiting for the walk signal from Mrs. Monroe.Frantic,Mrs. Monroe yells at Spencer,"You are not paying attention today Spencer!" Which of the

*asked by Patty on January 13, 2007* -
## chemistry

The reaction between sodium hydroxide and hydrobromic acid is represented in the equation below: OH- + H+ -> H2O A 62.5 mL sample of 1.86 M NaOH at 22.5 deg Celsius was mixed with 62.5 mL sample of 1.86 M of HBr at 22.5 deg Celsius in a coffee cup

*asked by lola on November 2, 2014* -
## English

1. He stopped smoking. (Does it mean that he stopped smoking forever or does it mean he stopped smoking for the time being?) 2. He quit/quitted smoking. (What about this one? Is it the same as #1? Do we have to use 'quit' or 'quitted'?) 3. He awoke to find

*asked by John on June 14, 2009* -
## physics-nuclear reactors

a) Let's assume a nuclear reactor was a completely isolated system, such that no matter particles can escape from it and the only thing that can get out is energy in the form of heat and radiation. If we weigh the whole reactor before switching it on, and

*asked by anonymous on May 8, 2011* -
## MATH HELP!

cAnything helps and if i could get an explanation cause im a bit lost! thank youuuu (: A hospital has an operating room used only for eye surgery. The annual cost of rent, heat, and electricity for the operating room and its equipment is $200,000 and the

*asked by amanda.jade on September 6, 2011* -
## Algebra 1

1.Simplify the expression below (-2w^3)^5 / 8w. What is the value of the exponent on "w" ? 2.Simplify the expression (4x^2 - 3x +1) - (x^3 +2x +7). What is the coefficient of the x term in the simplfied expression? 3. Jack Watson is wroking in a lab making

*asked by Shevani, help me on April 22, 2013* -
## DESICION MAKING

At least 7 slides and no more than 15 slides with Details: This is a Capstone Project where you will utilize all the information weâ€™ve learned thus far in the session. For this assignment you will be preparing a presentation analyzing a single example of

*asked by JOHN on December 5, 2009* -
## Math

1 Write the fraction one-eighth as a percent. Round to the nearest hundredth of a percent where necessary. (1 point) 12.50% 37.50% 62.50% 80.00% 2 Write the decimal 0.063 as a percent. (1 point) 0.63% 6.30% 63% 630% 3 After a study was completed at a local

*asked by math HELP! on November 30, 2015* -
## math

Jennifer considered the numbers 4, 24, 44, and 64 and noticed that they all ended in 4 and that they can be divided evenly by 4, leaving no remainder. She concluded that all numbers that end in 4 can be divided evenly by 4. What type of reasoning did

*asked by kim on January 20, 2010* -
## Statistics

Suppose that grade point averages of undergraduate students at one university have a bell-shaped distribution with a mean of 2.62 and a standard deviation of 0.43. Using the empirical rule, what percentage of the students have grade point averages that are

*asked by Jose on September 18, 2017* -
## Physics

Problem 17.6 A helium-neon laser beam has a wavelength in air of 633nm . It takes 1.48 ns for the light to travel through 31.0 cm of an unknown liquid. Part A - What is the wavelength of the laser beam in the liquid? Express your answer with the

*asked by Paige on October 26, 2011* -
## business

An account at a commercial bank designed for people who want to earn a higher savings rate is a(n) __________ account. A. regular savings account B. regular checking C. share draft D. money market account My answer is D. Am I right?

*asked by clara on September 26, 2012* -
## physicss

A steel wire is used to lift heavy object. The cable has a diameter of 14.25 mm and an initial length of 33.5 m. If the cable stretches 2.50 mm, what is the mass of the heavy object? Use 20.0 x 10^10 Pa for Youngâ€™s modulus for steel. Give your answer in

*asked by Idali on April 3, 2017* -
## math

Joe made 15 points in a basketball game, 3 points are given for a long shot, 2 points given for a field goal, and 1 point is given for a free throw. In how many ways can Joe score 15 points? My answer: 6 ways is this correct or incorrect please help

*asked by PLEASE CHECK MY ANSWER ASAP! on April 23, 2016* -
## nutrition

What are some of the health problems associated with anorexia nervosa, bulimia nervosa, and binge-eating disorder? Explain, from a physiological standpoint, how eating disorders may lead to health problems. Give at least three examples to support your

*asked by Jerry on September 29, 2009* -
## physics

GPS satellites orbit the earth about 20,000 km above the surface of the earth. The radius of the earth is 6,371 km. What is the acceleration due to earthâ€™s gravity on the GPS satellites? i've tried fooling around with the A = V^2/ R and V = 2pir/T

*asked by Dylan on May 1, 2015* -
## Math

Luke walks 1 3/4 miles each way to school. Tuesday before he realized he left his lunch at home and had to go back to get his lunch. How many miles did luke walk on wednesday to and from school? A: 3 1/2 B: 4 C: 4 1/2 D: 2 3/4 I don't understand tis one.

*asked by Jules on October 7, 2014* -
## Ed tech

If you were writing a timeline of a historical period, what type of graphic organizer would you most likely choose to use your prewriting to help with time order? most likely choose to use in your prewriting to help with time order? Word web. Sequence

*asked by LOVE on August 11, 2016* -
## math

nikki makes 6.50 an hour she plans to buy a cd burner that costs 275.20 write and solve an inequality describing how long nikki will have to work to be able to buy the burner answer to the nearest hour a h>268.70 b h>42.3 c h 43

*asked by hannah on December 29, 2017* -
## Pharmacy (Specific gravity of mixtures)

If a pharmacist mixed 1 pint of propylene glycol having a specific gravity of 1.20 with 500 mL of water, how many milliliters additional propylene glycol should be added to change the specific gravity to 1.15? Please help with how to do this problem. I've

*asked by Anonymous on May 20, 2016* -
## chemistry

Suppose you have a mixture of hydrogen and methane (CH4) gases that are at equilibrium. What is the ratio of the average speed of the methane (CH4) relative to the hydrogen ? Express the answer as a fraction (e.g. 0.621). I know that im suppose to use the

*asked by Jazmin on October 10, 2010* -
## math

An RCMP patrol boat left Long Beach, British Colombia, and sailed west for 2Â h at 15 K/h, then north for 2h at 20 K/h, then east for The at 10 k/h How far was the patrol boat from Long Beach, to the nearest tenth of a Kilometer? please explain your answer

*asked by mota on March 15, 2008* -
## Business Finance

Sullivan's Handbags marks up their bags at 45% of the selling price. Pat Sullivan saw a bag at a trade show that would sell for her customers for $85. What is the most she would pay for the bag and still retain the 45% markup of the selling price? I came

*asked by Renee on February 1, 2012* -
## science

Excume me but this is my second time posting this question. could you please help me, by telling me which properties are most useful foor identifing minerals and why? The choices are: a.shape b.luster/color c.density d.hardness e.streak I think the answer

*asked by saphira on December 12, 2010* -
## Cultural Anthropology

A Big Manâ€™s position differs from a chiefâ€™s position is not based on wealth. is based on personal skills and charisma. is an ascribed status. is reinforced through supernatural authority. My answer is a ascribed status is this correct?

*asked by Beth on January 20, 2013* -
## algebra

The atmospheric pressure P in pounds per square inch (psi) is given by P = 14.7 eâˆ’0.21 a where a is the altitude above sea level (in miles). If a city has an atmospheric pressure of 12.31 psi, what is its altitude? (Recall that 1 mi = 5,280 ft. Round

*asked by rita on February 9, 2015* -
## English

What is wrong with the following sentence? Do you advise me to go to college or that I should get a job after high school? Choices: 1. Run-on 2. Misplaced part 3. Lacks parallel parts 4. Properly constructed sentence Answer is 3 Lacks parallel parts.

*asked by Cheryl Montgomery on June 16, 2005* -
## Algebra

The hudson record store is having a going-out-of-buisness sale. CD's normally sell for $18.00. During the first week sale, all CD's will sell for $15.00. a. written as a fraction, what is the rate of the discount? b. what is this rate expressed as a

*asked by Alexis on June 2, 2010* -
## Chemistry

1) what mass of oxygen will react with 2.64g of magnesium? 2Mg + O2 -> MgO I was going to do 2.64g * (1/2) from the equation but im not sure. Do I have to add a 2 in front of the MgO? 2) How many moles of sodium ions are present in 2.50 L of 0.300 M

*asked by Hannah on December 4, 2011* -
## intro to physics

an athlete executing a long jump leaves the ground at a 28 degree angle and lands 7.6 m away. part a )what was the takeoff speed ? part b) if this speed were increased by just 8.0% , how much longer would the jump be ? for part a) i got roughly 9.48 but i

*asked by emilia on April 21, 2012* -
## physics

A particle travels horizontally between two parallel walls separated by 18.4 m. It moves toward the opposing wall at a constant rate of 6.7 m/s. Also, it has an acceleration in the direction parallel to the walls of 1.7 m/s2 . What will be its speed when

*asked by Letisha on November 19, 2009* -
## Math - Algebra (Percents and Ratios)

At a little league game, three fourths of the people in the stands were kids amd the rest were parents. If the ratio of dad to moms is 3:4, what percent of the people attending the game were moms? (Give answer to the nearest percent.)

*asked by Christine on December 14, 2016* -
## Math

A circular table is painted yellow with a red square in the middle. The radius of the tabletop is 6x. The side length of the red square is 3x. What is the area of the yellow part of the tabletop? Write your answer in factored form.

*asked by Jane on January 26, 2012* -
## Physics

1)If a resistor is added to a parallel circuit, the equivalent resistance: A)increases B)decreases C)remains the same D)becomes zero I got B 2)A 10.0 resistor, 20.0 resistor, and 25.0 resistor are connected in series across a 110-V supply. Calculate the

*asked by Jon on April 9, 2008* -
## Math please help!

Mrs. walter drove 350 miles on 25 gallons of gas.mr walters drove 480 miles on 32 gallons of gasfind the mileag per gallon for each car which car is getting the better mileage pergallon? Show your answer.

*asked by ^_^ on March 2, 2016* -
## nutrition

What are some of the health problems associated with anorexia nervosa, bulimia nervosa, and binge-eating disorder? Explain, from a physiological standpoint, how eating disorders may lead to health problems. Give at least three examples to support your

*asked by A. W. on February 23, 2009* -
## Chemistry

A crystalline white solid is a mixture of glucose (C6H12O6) and sucrose (C12H22O11). Is it possible that a 10.00 g sample of the solid dissolved in 100.0 g H2O might have a freezing point of -1.25 degrees C? Explain. Answer: No. The freezing point would be

*asked by JJ on February 25, 2013* -
## math

In the past, the value of houses a local realtor has sold is normally distributed with a mean of $253,000 with a standard deviation of $65,000. How much does a house have to sell for so that the house is in the bottome 20% of lowest selling houses for the

*asked by kayla on August 18, 2018* -
## Chemistry

If the initial concentration of NO(g) is 6.745 mol/L, calculate the % of NO(g) left over after the reaction reaches equilibrium according to the balanced equation. The value of Kc at 2400 K is 400.00. The initial concentration of the reaction products is 0

*asked by Amphee on April 7, 2010* -
## physics

A airplane is approaching you at a speed of 360km/h. If you measure the pitch of its approaching engines to be 512 Hz, what must be the actual frequency of the sound of the engines? The speed of sound in air is 345m/s answer is 364Hz please explain steps?

*asked by justin on July 17, 2013* -
## COM 135

What are some important characteristics of effective written communication? How do these qualities help in communicating information to a receiver? Explain your answer. Identify the four main types of audiences. o Provide examples of the characteristics of

*asked by Dawn on February 3, 2008* -
## algebra

The atmospheric pressure P in pounds per square inch (psi) is given by P = 14.7 eâˆ’0.21 a where a is the altitude above sea level (in miles). If a city has an atmospheric pressure of 12.21 psi, what is its altitude? (Recall that 1 mi = 5,280 ft. Round

*asked by tasha on May 23, 2014* -
## Physics

A particle travels horizontally between two parallel walls separated by 18.4 m. It moves toward the opposing wall at a constant rate of 9.8 m/s. Also, it has an acceleration in the direction parallel to the walls of 3.7 m/s2.At what angle with the wall

*asked by Diana on October 31, 2010*

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