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

143,010 questions, page 873-
## math-probability

Bob buys three tickets in a raffle in which 500 tickets are sold. What is the probability of him winning" a) 1st prize b) 1st and 3rd prize c) 2nd and 3rd prize Helping me with either a, b, or c should help me answer the other questions, thanks.

*asked by Anonymous on June 9, 2017* -
## Eng

Which statement is most accurate regarding the speaking-writing connection? A. To own a word, write it over and over again. B. Written words seldom reflect the words people use when they speak. C. To own a word, speak it. D. The words used by writers are

*asked by Jen on June 9, 2013* -
## physics

While John is traveling along an interstate highway, he notices a 166 mi marker as he passes through town. Later John passes a 120 mi marker. What is the distance between town and John’s current location? Answer in units of mi

*asked by anon on January 16, 2012* -
## AP Chemistry

A 44.6 g of iron ore is treated as follows. The iron in the sample is all converted by a series of chemical reactions to Fe2O3. The mass of Fe2O3 is measured to be 10.1 grams. What was the percent iron in the sample of ore? Answer in units of %

*asked by Anonymous on September 2, 2013* -
## Math- quadratic equation

A garden measuring 12m by 16m is to gave a pedestrian pathway installed all around it. The pathway is the same width all the way around the garden. The pathway and the garden have a total area of 258m^2. What will be the width of the pathway? ( I know the

*asked by Lacy on April 1, 2016* -
## Chem.

Can you also check this one, Please and thank-you! 23. Acetylsalicylic acid, commonly known as ASA, is the most widely used drug in the world. ASA has the chemical formula, C8H7O2COOH, and a Ka of 3.27 X 10 – 4 mol/L. What is the pH of a 10 mol/L ASA

*asked by Jacy on July 19, 2006* -
## General Physics

A block sliding on a horizontal surface has an initial speed of 0.5 m/s. The block travels a distance of 1 m as it slows to a stop. What distance would the block have traveled if its initial speed had been 1 m/s? 1. 2 m 2. 1 m 3. more information is needed

*asked by Charles on July 26, 2013* -
## Chemistry

You have a 4.0 L steel tank containing hydrogen gas. You are able to heat or cool the tank, and measure the pressure of the gas. If the temperature is 25 degrees C, and the pressure reads 2.5 atm, how many grams of hydrogen does the tank contain? Is 9.8

*asked by Wurola on April 23, 2012* -
## Math

For problems 1 and 2, determine how many solutions there are for each triangle. You do not have to solve the triangle. 1. A = 29°, a = 13, c = 27 2. A = 100.1°, a = 20, b = 11 For problems 3-6, solve each triangle using the Law of Sines. If there is no

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

Sam needs to feed 10 dogs at the animal shelter. The dog food is sold in 5 pounds. How many bags of dog food will he need to feed the dog for an entire week? Estimate your answer.(first estimate then multiply)

*asked by Wali on December 6, 2007* -
## Exponent Rules

SAC = STC/y = (w1(y/240)^2 + 48w2) / y = (w1)(y/240)^2(y) + ((48)(w2))/y = (w1)(y/240)^2 + ((48)(w2))/y

*asked by Anonymous on October 14, 2009* -
## science help!!!!!!!!!

You are creating a carbon cycle poster. In which way would you draw the arrows to show the movement of carbon through the process of resperation? A.from the rock to the air B.from the rock to the grass C.from the air to the wolf D. From the wolf to the air

*asked by butterfly on November 7, 2014* -
## Marketing

1. What forces in the marketing environment represent possible opportunities for Danone's Activia brand? What forces represent potential threats to the Activia brand? 2. How might a customer assess the value of activia yogurt? Be as specific as possible in

*asked by Anonymous on June 19, 2016* -
## Math

This rectangle represents a tabletop. Its measured length is 48.5 ft, and its measured width is 36.5 ft.The relative error of these measured dimensions is 0.04. What is the relative error when computing the area of the tabletop? a. 0.0082 b. 0.082 c. 0.82

*asked by Angie on June 16, 2009* -
## physics

A tennis player places a 60 kg ball machine on a frictionless surface. The machine ﬁres a 0.053 kg tennis ball horizontally with a velocity of 43 m/s toward the north. What is the ﬁnal velocity of the machine? Answer in units of m/s

*asked by Anonymous on December 10, 2011* -
## 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. Can someone please

*asked by Yoyo on August 9, 2015* -
## Maths

It is observed that 1 triangle can be found in the 1st figure, 3 triangles in the 2nd figure, 6 triangles in the 3rd figure, and so on. John claims that more than 100 triangles can be found in the 15th figure? Do you agree? Explain your answer.

*asked by Max on June 23, 2017* -
## Math

Carol has a collection of 100 stamps. The graph below shows the percentage of stamps she has from each country. France=24% Italy=25% England=22% Norway=29% How many of Carol's sta,ps are from Noraw than from France? A. 5 stamps B. 24 stamps C. 29 stamps D.

*asked by Anonymous on April 6, 2015* -
## math

4. Suppose your living room is a rectangle measuring 13 feet by 21 feet and it needs new carpet. How much carpet do you need in square yards and how much would your cost be if it is sold at $21 per square yard? Round your first answer to the nearest square

*asked by emma on May 4, 2013* -
## chemistry

A 46.9 g of iron ore is treated as follows. The iron in the sample is all converted by a series of chemical reactions to Fe2O3. The mass of Fe2O3 is measured to be 11.6 grams. What was the percent iron in the sample of ore? Answer in units of %

*asked by Anonymous on August 30, 2011* -
## Math

lisa cut a log into 4 pieces in 6 minutes. she then cut a smaller log into 8 pieces. how long should the job have taken if she worked at the same rate she had worked when cutting the first log? show all work and prove your answer.

*asked by DIana on October 31, 2010* -
## Math

Shelby has a new prescription for an albuterol inhaler. The directions say to use 1-2 inhalations every 4-6 hours as needed. The inhaler you dispense says that it provides 200 doses. What is the minimum number of days the albuterol inhaler would last for

*asked by Natasha on September 30, 2018* -
## TEAS 6 MOMETRIX

mandy can buy 4 container of yogurt and 3 boxes of crackers for $9.55. she can buy 2 containers of yogurt and 2 boxes of crackers for $5.90. How much does one box of crackers cost? Answer: $2.25 Equations 4x + 3y = $9.55 2x + 2y = $5.90 Can anyone just

*asked by Sunday on March 1, 2017* -
## Eng

Which statement is most accurate regarding the speaking-writing connection? A. To own a word, write it over and over again. B. Written words seldom reflect the words people use when they speak. C. To own a word, speak it. D. The words used by writers are

*asked by Jen on June 25, 2013* -
## physics

In a thundercloud there may be an electric charge of 54 C near the top of the cloud and −54 C near the bottom of the cloud. If these charges are separated by about 4 km, what is the magnitude of the electric force between these two sets of charges? The

*asked by hannah on February 19, 2013* -
## English grammar.

Please check my answer! What is the capitalized phrase? TO SCORE ACCURATELY, bowlers must learn what the terms spare, strike, and split mean. Infinitive phrase**** Gerund phrase Adverb phrase none of the above I though that the capitalized phrase was an

*asked by Becca on January 14, 2016* -
## Physics

If you fire a bullet through a tree, it will slow down inside the tree and emerge at a speed that is less than the speed at which it entered. Does light, then, similarly slow down when it passes through glass and also emerge at a lower speed? Defend your

*asked by Shirley on February 22, 2008* -
## calculus, please help

A fish is reeled in at a rate of 3.2 feet per second from a point 10 feet above the water (see figure). At what rate is the angle between the line and the water changing when there is a total of 25 feet of line out? (Round your answer to three decimal

*asked by kim on October 14, 2010* -
## ap chemistry

A 25.2 g of iron ore is treated as follows. The iron in the sample is all converted by a series of chemical reactions to Fe2O3. The mass of Fe2O3 is measured to be 12 grams. What was the percent iron in the sample of ore? Answer in units of %

*asked by cheri on September 10, 2012* -
## 8th grade Algebra

Carol has a collection of 100 stamps the graph below shows the percentage of stamps she has from each country how many more of Carols stamps are from italy than from france? France: 24%, England:22%, Norway:29%, Italy:25%. A)22 stamps B)25 stamps C)47

*asked by Please help/check on March 23, 2016* -
## Math

Monica had a saving a account which paid her an interest rate of 4%. After she had this account for 12 years, she had received $192 in interest. How much money had she put into the account at the beginning of the 12 years? Please help me answer this

*asked by Katy on March 29, 2015* -
## calculus

is average rate of change and average value the same or will you get a different answer for each this is calculus so it's the mean average. it's using the formula and integrating. I don't understand your question, but I can assure you that average rate of

*asked by david on April 12, 2007* -
## Math

Show using integration by parts that: e^3x sin(2x)dx = 4/26 e^3x (3/2 sin(2x) - cos(2x)) +c Bit stuck on this. Using rule f udv = uv - f vdu u = e^3x dv + sin(2x)dx f dv = v du/dx = 3e^3x v = -1/2 cos(2x) so uv - f vdu: = (e^3x)(-1/2 cos(2x)) - (-1/2

*asked by Danny on March 24, 2016* -
## Math

I tried answering this and pending how I read it I get several answers. Any help out there 1. A box of crackers has a mass of p kilograms. When empty, the box has a mass of 200 grams. What is the total mass of the crackers in 5 such boxes? Express your

*asked by Travis on December 12, 2016* -
## Education

Bennett’s Developmental Model of Intercultural Sensitivity (DMIS) provides a continuum from A) individual to social development. B) individual to social development. C) insensitive to sensitive development. D) None of the answers are correct. I believe

*asked by Lori on February 18, 2013* -
## Physics

A runner of mass 51.5 kg starts from rest and accelerates with a constant acceleration of 1.35 m/s2 until she reaches a velocity of 5.7 m/s. She then continues running with this constant velocity. (Take the direction the runner is going to be the positive

*asked by James on May 18, 2012* -
## math,help

this other one how can i actually prove it if this is the equation to use. the problem states: Prove that if a line has slope ma nd y-intercept b, then an equation of th eline is y=mx+b. then it says (Hint: use the point-slope equation theorem) I've looked

*asked by Jasmine20 on January 25, 2007* -
## Math

I tried answering this and pending how I read it I get several answers. Any help out there 1. A box of crackers has a mass of p kilograms. When empty, the box has a mass of 200 grams. What is the total mass of the crackers in 5 such boxes? Express your

*asked by Travis on December 13, 2016* -
## chem

A mass of 7 kg of water is raised from 8 degrees C to the boiling point 100 degrees C. How much heat is required? The specific heat of water is 1000 cal/kg · degrees C. Answer in units of cal I got 644000, is that right?

*asked by luke on April 25, 2012* -
## Math

A random sample of 50 was taken from a shipment of 12,000 light bulbs. There were 2 broken bulbs in the sample. How many broken bulbs would you expect in the entirs shipment? A. 240 B. 480 C. 2,400 D. 4,800 My answer is B, am I correct?

*asked by dee daa dee da de da on April 19, 2018* -
## Science

How do I make 5 ml of a final concentration of 20 ug/ml of reagent A in 10% reagent B/ 1X reagent C? Note: The stock of reagent A is at 1 mg/ml. Reagent C is purchased as 1X. Use the stock of undiluted Reagent B. How do I go about doing this and what will

*asked by Chris on December 9, 2006* -
## Science

If blue eyes are dominant to green eyes, and two parents have a 50% chance of producing offspring with green eyes. What must the genotypes and phenotypes be for the parents of the offspring. Complete a punnett square to answer this question.

*asked by Jay on January 11, 2012* -
## Math And Science for Young Children

After assessing your students, what question should you ask as you start organizing for teaching? A. What do my students know about this science topic? B. What is the appropriate science content that my students need to know? C. What do my students want to

*asked by Tonya on January 9, 2016* -
## science equation

I don't think I have enough information to answer this question but my teacher says i do. The question is, If I drop a ball off of the AUL building and it take 8 seconds to hit the ground what is the velocity of the ball? I know that v=d/t so I have v=d/8

*asked by Alli on December 5, 2011* -
## Physics- drwls please help

The drawing shows a collision between two pucks on an air-hockey table. Puck A has a mass of 0.021 kg and is moving along the x axis with a velocity of +5.5 m/s. It makes a collision with puck B, which has a mass of 0.041 kg and is initially at rest. The

*asked by Mary on February 28, 2007* -
## physics

Seatbelts provide two main advantages in a car accident: (i) they keep you from being thrown from the car, and (ii) they reduce the force that acts on you during the collision to survivable levels. The second benefit can be illustrated by comparing the net

*asked by micole on May 17, 2007* -
## Budgeting

A quaint but well-established coffee shop, the Hot New Café, wants to build a new café for increased capacity. It’s expected sales are $800,000 for the first 5 years. Direct costs including labor and materials will be 50% of sales. Indirect costs are

*asked by Shannon on March 9, 2013* -
## Chemistry - Science (Dr. Bob222)

Liquid chloroform (CHCl3) is placed in a closed container and allowed to equilibrate with chloroform vapor. With the temperature held constant, additional chloroform is introduced into the system, and the vapor-liquid equilibrium is reestablished.

*asked by Ana on May 10, 2014* -
## calc

A widget factory has fixed costs of 35 billion dollars and variable costs of 781 million dollars per widget. The revenue (in $ billions) from selling x number of widgets is given by the following for x between 0 and 60. R(x) = 0.11(60x - x^2) What is the

*asked by Lia on February 20, 2007* -
## English+ check!!!

from informal to formal: Informal: After work, Rebecca hung with her friends for a bit. Nothing much happening. She should of headed off to the store for dinner, but instead she grabbed some junk food. Killed some time by checking out a softball game in

*asked by Robert on November 9, 2006* -
## chemistry

What is the mass of 4.80 moles of MgCl2?My answer is: Mg=24.3 g/mole Cl2=35.5g/mole*2=71g/mole so, Mg 24.3+ Cl2 71= 95.3g/mole therefore 4.80 moles * 95.3 g/mole=471.84g Am i right pls correct me if i'm wrong thanks

*asked by chemdummy on October 13, 2012* -
## Physics

The length of the rod will become exactly half of its original value. The length of the rod remains the same. The length of the rod will decrease. The length of the rod will increase. Wouldn't the length double, thus being answer D? No one has answered

*asked by Laurie on October 22, 2012* -
## Pre-Algebra

Complete the sentence below. Scatter plots are used to look for a pattern of association, or trend, between ____________ A) one set of values. B) two sets of values. C) three sets of values. D) four sets of values. My Answer: B) two sets of values.

*asked by Wendy on March 25, 2013* -
## Algebra- please help answer

Ursula wrote the sum of 5.815 plus 6.021 as a sum of two mixed numbers? A. What sum did she write? B. Compare the sum of the mixed numbers to the sum of the decimals? Please help answer ASAP. Thanks

*asked by Ms. Liz on October 9, 2014* -
## Chemistry help??!

A student reduces the temperature from a 300 cm3 balloon from 60°C to 20°C. What will the new volume of the balloon be? 264 cm3

*asked by Vee on January 18, 2017* -
## statistics

Janet has a jar with 8 gold marbles 12 silver marbles and 4 bronze marbles is she chooses two marbles without replacement, what is the probability that she chooses two silver marbles. I think the answer is 11/46 but not sure how to work the prboem

*asked by tammy on December 10, 2016* -
## Early education

Which of the following is a true statement about team collaboration? A. Team collaboration should be established through any communication means possible. B. Team collaboration should be mandatory if an agency decides to implement a collaborative model. C.

*asked by Diana on October 9, 2018* -
## P.E

1. One of your friends plays video games for at least six hours each day and gets upset when he has to eat dinner with his family. This is a sign of? a. An anxiety disorder. b. A phobia c. Bipolar disorder d. An impulse-control disorder 2. A phobia is an

*asked by 36595 on December 16, 2014* -
## Chemistry

Air entering the lungs ends up in tiny sacs called alveoli. It is from the alveoli that oxygen diffuses into the blood. The average voume of the alveoli is .00000000078 L. Assuming that the pressure in the alveoli is 1.0 atm and the temperature is 37

*asked by Anonymous on June 19, 2010* -
## AP Physics

The length of the cannon barrel is 1.7 m and the cannon is aimed at a 38◦angle from the ground.The acceleration of gravity is 9.8 m/s^2. If Dread Pirate Roberts tells you he wants the ball to leave the cannon with speed V-not = 76 m/s, what mass cannon

*asked by Connor on November 4, 2016* -
## English

Based on your reading of “On Making an Agreeable Marriage” and A Vindication of the Rights of Women, what can you conclude about women’s education at the time these pieces were written? A. Women were mainly taught practical skills useful in running a

*asked by Emi on April 8, 2015* -
## English

Based on your reading of “On Making an Agreeable Marriage” and A Vindication of the Rights of Women, what can you conclude about women’s education at the time these pieces were written? A. Women were mainly taught practical skills useful in running a

*asked by Emi on April 7, 2015* -
## Business Law

The tort of defamation of character requires a plaintiff to prove that the defendant __________. A. publicized a private fact about the plaintiff B. insulted people closely related to the plaintiff, such as family or friends C. published an untrue

*asked by angela on July 21, 2016* -
## Physics

At an instant the block(M = 33kg) is moving down the slope. Angle between slope and floor = 33deg Force Pulling up the slope 49N at 38deg to the slope What is the acceleration of the block up the slope if the kinetic coefficient of friction is 0.5? My

*asked by Jonathan on August 22, 2015* -
## Leonardo Da Vinci

I am looking for a cool project idea. My last two projects where a website and a diagram. I have run out of ideas. http://www.google.com/search?sourceid=navclient&gfns=1&ie=UTF-8&rls=SUNA,SUNA:2006-45,SUNA:en&q=leonardo+da+vinci You could find some of the

*asked by Samantha on February 10, 2007* -
## Reserach Statistics in CRJU

A data set has n=10 pairs of X and Y values. This data has SSx=10, SSy= 20 and SP=10. Compute the Pearson correlation and explain r=sp/√ssx ssy = 10/√10*20= 10/√200 Simplify 200 under radical= 200 as 10^2⋅2. √(〖10〗^2 )×2= 10/10√2 or

*asked by Michelle on June 30, 2016* -
## chemistry

Consider a set of compounds called carboxylic acids which have the general formula CH3(CH2)nCO2H. As the value of n in the formula increases from zero to 10, what happens to the solubility of these compounds in water? What happens to the compounds

*asked by alexis on July 21, 2008* -
## chemistry - vapor pressure

the vapor pressure of pure water at 25C is 23.8 torr. determine the vapor pressure (torr) of water at 25 C above a solution prepared by dissolving 35g of urea (a nonvolatile, non-electrolyte, MW = 60.0G/MOL) IN 76G of water. answer:21 i just want to know

*asked by billy on September 13, 2010* -
## Healthcare

I am having a hard time trying to answer these questions and searching the web for what are the pros and cons of managed care from a consumer’s perspective? A caregiver’s perspective? From the perspective of a caregiver, would you prefer traditional

*asked by Kia on January 29, 2009* -
## Math

The municipality of Waterloo needs $915,000 from property tax to meet its budget. The total value of assessed property in Waterloo is $14,000,000. What is the tax rate per dollar? (Round your answer to the nearest thousandth.) A. $.07 B. $.065 C. $.071 D.

*asked by debbie on February 25, 2016* -
## Science Help!

A student made a list of reactions: Fireworks exploding Paper burning Cellular respiration How should the student title his or her list A. Double replacment reactions B. Single replacement reactions C. Endothermic reations D. Exothermic reations Is the

*asked by Callie on November 14, 2014* -
## Business Law

Sam owns an acre of land on Red River. The government dams the river. A lake forms behind the dam, covering Sam's land. Does the government owe Sam anything? I don't want you to give me the answer but maybe just a reference where I could see the law on

*asked by Ashley on October 8, 2011* -
## math

The approximate distance,S, in feet that an object falls in t seconds when dropped from a height can be found by using the formula S = 16t^2.In 8 seconds, the object will fall a. 256 feet b. 1,024 feet c. 1,084 feet d. 2,048 feet e. 15,384 feet please

*asked by thomas on August 6, 2014* -
## Maths

please help me answer this question: A pilot sets to fly from B to A and wishes to set a course to offset a 32 km/h easterly wind.The aircraft can fly at the speed of 800km/h in still air. A is 256 from B in a bearing of 330 degrees. a)on what course must

*asked by Ruby on August 11, 2011* -
## accounting

The sales department thinks it could sell the product at a slightly higher price of $45/unit, but if the price is raised, it may lose 10% if sales volume in units. What would the expected profitability be if this higher selling price/unit in fact occurred.

*asked by peaches on October 19, 2010* -
## medical insurance

a separate release of medical information form a.indicates that the patient has alredy paid for the services b.is innecessary if the release of information statement is included on the insurance billing form c.indicates that payments are to be made to the

*asked by susue on December 30, 2013* -
## Math-college

Here is my problem. I bought my son Tommy, his back to school clothes. I can’t tell you how happy he is too being going back. Tommy now has, 7 Shirts: 7 Pants: 3 pairs of shoes: How many different possible outfits can Tommy make? Answer would be,

*asked by Mike on August 14, 2017* -
## social studies

I need to fill in 3 blanks to answer the questions what are nonrenewable resources and what are nonrenewable. my choices are oil plants, sun, wind and water For the nonrenewable resources I turned in my paper with oil and water but my teacher marked 1

*asked by lyn on November 3, 2009* -
## math

While working on the roof of his house, John leans a 15 foot ladder against a second story window. If the distance on the ground between the base of the ladder and the house is nine feet, at what height does the ladder reach the second story window? In

*asked by jojo on February 8, 2017* -
## Science - Please check my answer

This is my problem: When Christy takes her pet dog for a walk, the dog walks at a very consistent pace of 0.45 m/s. There are 20.1 m between the front of Christy’s house to the nearest dog park. How far will Christy’s dog have walked toward the park

*asked by Brady on February 25, 2014* -
## science

1. Plants and other organisms such as green algae can produce their own energy in a process called _______. 2. The process of changing radiant energy into chemical energy is called ______. I think that both answers are "photosynthesis". However, two same

*asked by v. on September 6, 2012* -
## math

Jay Corp. bought a machine for $15,000. The machine is expected to produce 10,000 units. The machine has a residual value of $5,000. Assuming the machine produces 400 units during Year 1, what should the depreciation expense be? my is answer is $ 300.00 If

*asked by louna on June 28, 2009* -
## Conceptual Physics

While driving down an icy road in his pickup truck, Dan slid off the road into a ditch. He and his two friends each exerted a force of 200 N on the truck for two minutes, but failed to move it. The work done by the three friends on the truck was? the

*asked by Stacy on November 8, 2016* -
## 9th Grade Math

I have one more problem that I need help with. If someone can help me set up the problem I will be able to solve it for my answer. I don't know where to begin with this problem. Thank you for your help it's greatly appreciated. For groups of four or more

*asked by LANA on February 12, 2010* -
## Math

A gift box is 14 inches long, 8 inches wide, and 4 inches high. How much wrapping paper is needed to wrap the gift box? A. 200 B. 350 C. 400 D. 550 I did 2lw + 2lh + 2wh and got 400 as my answer am I correct?

*asked by Napoleo on March 14, 2018* -
## Chemistry

CS2(g) + O2(g) CO2(g) + SO2(g) (a) Consider the unbalanced equation above. What is the maximum mass of SO2 that can be produced when 46.0 g of CS2 and 29.0 g O2 react? (b) Assume the reaction in part (a) goes to completion. Calculate the mass of excess

*asked by Tiffany on February 28, 2010* -
## math

Write the answer to the problem as an algebraic expression. A theater ticket for adults is a dollars and the price of a child's ticket is C dollars. If 29 adults and 45 children attend the theater one night, how much money did the theater make? 29a + 45c

*asked by candy on July 12, 2011* -
## physics

A copper telephone wire has essentially no sag between poles 30 m apart on a winter day when the temperature is −16◦C. How much longer is the wire on a summer day when the temperature is 26 ◦C? Assume that the thermal coefficient of copper is

*asked by joe on January 22, 2015* -
## College Algebra

A rectangular garden is 20 ft longer than it is wide. Its area is 8000 ft{}^2. What are its dimensions? w(w+20) = 8000 w^2+20w = 8000 w^2+20w-8000 = 0 (w-80)(w+100) = 0 w-80 = 0 w=80 or w+100 = 0 w = -100 I think that x=80 makes more sense. However what

*asked by Anonymous on June 2, 2014* -
## To Troyer 0269

I deleted your last science post, as I promised I would a couple of weeks ago. You posted five questions that I'm sure you could answer by reading your text. As you know, we don't give answers, but help students with problems they don't understand. If you

*asked by Ms. Sue on December 14, 2008* -
## Physics

A 5.0 kg skater begins a spin with an angular speed of 4 rad/s. By changing the position of her arms, the skater decreases her moment of inertia to one half its initial value. What is the skater's final angular speed? I know the answer to be 8 rad/s,

*asked by Jose Luis on November 19, 2015* -
## Business Law

Can someone point me in the right direction so I can answer this ? Ezra enters into a written contract to purchase a house and lot from Joanne for $80,000. Before the closing, Ezra sees a better house for $70,000 and notifies Joanne that he has changed his

*asked by Giovanna on February 14, 2015* -
## Chemistry-Dr.Bob

You can mix 100.mL of 1.0 M HCl with 100 mL of 1.0 NaOH, both at 25 degree Celcius. The temperature of your calorimeter rises by 5.98 degree C, and its heat capacity is 100 J/degre C. How much energy is released per mol of H2O formed? My answer: 6x10^6 J

*asked by Sanaya on January 8, 2016* -
## Physics

A ball is dropped from rest from the 4th story of a building, 14 meters off of the ground. How much time passes before the ball hits the ground? What is the ball’s velocity (speed AND direction) the split-second before it hits the ground? This answer is

*asked by Anonymous on September 17, 2017* -
## Waves (Physics)

I have trouble with these 2 problems, can anyone assist me to answer them? 18) What is the speed of a periodic wave disturbance that has a frequency of 3.50 Hz and a wavelength of 0.700 m? 21) A periodic longitudinal wave that has a frequency of 20.0 Hz

*asked by Wenmar on December 8, 2007* -
## Math

A physician ordered 1 L of D-10-1/2 NS to infuse over 10 hours. How many grams of Dextrose would the patient receive per hour? I answer like this D10 = 10g/100 ml 1 L= 1000 mL 10 g/100 mL= x/ 1000 mL 100x= 1000x10 x= 10,000/100 x= 100 g over 10 hours

*asked by Fatin on June 21, 2016* -
## Social Studies 9

I have to write a pamphlet for my teacher, the pamphlet is on Charles the First, in the view of Walter Prynne. How am i supposed to do this? My teacher never explained how. she just said to do it and gave us a sheet that said basically what she had said,

*asked by Shania on February 14, 2012* -
## English

Hello. I'll really appreciate it if you help me with a few questions. 1)Is the article used in the context "I am late for the (?) class"? 2) What is a natural way to ask a question the answer to which will be "twenty minutes, I am 20 minutes late for

*asked by Nalmi on April 29, 2015* -
## Math

The ramp shown below is used to move crates of fruit to loading docks of different heights. When the horizontal distance AB is 12 meters, the height of the loading dock, BC, is 4 meters. What is the height of the loading dock DE? A. 12m B. 8m C. 9m D. 15m

*asked by hannah on January 29, 2016* -
## English

Dear Sir, You wanted to know if I was satisfied with you and your company. The answer is that your company doesn't have any of the things I was looking for in stock. You say that all I have to do is make a request of what I want. I tried that and still

*asked by Renell on June 1, 2009*

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