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

143,010 questions, page 52-
## Physics

A railroad flatcar is loaded with crates. The coefficient of static friction between the crates and the floor is 0.27. If the train is moving at 59.7 km/hr, in how short a distance can the train be stopped with a constant acceleration without causing the

*asked by Lindsay on November 30, 2007* -
## Pre Calculus.

Can someone check my answers please!!! Simplify (tan ^2 theta csc^2 theta-1)/(tan^2 theta). My answer: 1 Simplify ((cos x)/(sec x-1)) + ((cos x) /(sec x +1) My answer: 2cot^2 x Find a numerical value of one trigonometric function of x if (tan x/cot x )–

*asked by Austin on April 21, 2009* -
## Astronomy

The volume of a ball is given in terms of its radius by V=4π3R3. Use this to find the average density of Saturn, i.e. the mass per unit volume. Use Earth’s mass in kg from the Table of Constants to express your answer in kgm3. Note for comparison that

*asked by sam on December 23, 2012* -
## statistics

A multiple choice exam has 20 questions; there are four choices for each question. A student guesses the answer to every question. Find the chance that he guesses correctly between four and seven times. Find the minimum score the instructor can set so that

*asked by m on February 10, 2014* -
## Physics

An arrow is shot straight up from the edge of a cliff with an initial velocity of 50 ft/s. Answer the following questions using English units. The acceleration due to gravity has a magnitude of 32.2 ft/s. A. Find the time to reach the highest point.

*asked by Maggie on August 21, 2016* -
## calculus help

A drinking cup is made in the shape of a right circular cylinder. for a fixed volume, we wish to make the total material used, the circular bottom and the cylindrical side, as small as possible. Find the ratio of the height to the diameter that minimizes

*asked by Layla on April 25, 2014* -
## geometry

two angles, a and b are complementary if the sum of their measure is 90 degrees. If angle a is 21 degrees more than twice angle b find the measures of angles a and b. I would like to know how to set this equation up in order to find the answer.

*asked by Chrissy on September 21, 2013* -
## maths

find the x-intercept of the graph of the equation: 1. 4x-5y=8 2. 3y-10x=4 answers that I got: 1. x=2 2. -2/5 ___________________________________ find the y-intercept of the graph of the equation: 3. 7-12x=3y 4. 4y+9=5x my answer: 3. 2 1/3 4. 2 1/4 can you

*asked by regina on October 3, 2009* -
## calc

f(x)=6(sin(x))^x, find f'(1). and f(x)=3x^ln(x), find f'(9). i tried these so many times and it keeps telling me that my answers are wrong :/ for the first one i did f'(1) = 6sin(1) * {ln[sin(1)] + cot(1)}., is that correct, when i put it in my calculator

*asked by yoo on February 18, 2011* -
## probability

1) Let X and Y be independent continuous random variables that are uniformly distributed on (0,1) . Let H=(X+2)Y . Find the probability P(lnH≥z) where z is a given number that satisfies e^z

*asked by anonymous1 on August 5, 2019* -
## 6 grade math

Find the area of the figure at right in at least two different ways. Explain how you get your answer with diagrams and remember to label them with the correct units. So the image is a 10cm by 15cm and smaller box attach to the side. Like an London shape .

*asked by Angel on October 11, 2016* -
## math,correction

Is this correct factor by grouping: x^3-5x^2+2x-10 My answer: (x^2+2)(x-5) *question do i need to go further?* Errm dats almost done exept derz one more step, as you still need to chnage the quadratic equation into 2 linear ones as a Cubic equation has 3

*asked by jasmine20 on April 20, 2007* -
## MATH URGENT ASAP

Find the next three terms in the sequen 1. 30, 22, 14, 6... -3, -12, -21 -1, -8, -15 -1, -2, 3 -2, -10, -18**** 4. Find the first four terms of the sequence represented by the expression. 4. 3n+5 5,8,11,14 8,11,14,17 3,6,9,12 0,8,11,14 (idk about this

*asked by Aaliyah on March 9, 2016* -
## Math URGENT HELP

Find the next three terms in the sequen 1. 30, 22, 14, 6... -3, -12, -21**** -1, -8, -15 -1, -2, 3 -2, -10, -18 4. Find the first four terms of the sequence represented by the expression. 4. 3n+5 5,8,11,14 8,11,14,17 3,6,9,12 0,8,11,14 (idk about this

*asked by Aaliyah on March 9, 2016* -
## MATH MRS. SUE/STEVE

Find the next three terms in the sequen 1. 30, 22, 14, 6... -3, -12, -21 -1, -8, -15 -1, -2, 3 -2, -10, -18**** 4. Find the first four terms of the sequence represented by the expression. 4. 3n+5 5,8,11,14 8,11,14,17 3,6,9,12 0,8,11,14 (idk about this

*asked by Aaliyah on March 9, 2016* -
## Math

I have the following chart that I am supposed to find the percent increase in one step. The directions specifically say not to use a two step method. 10.5 12.5 14.9 17.7 21.1 25.1 So I divide 12.5 by 10.5, 14.9 by 12.5, etc. When I do this (and round) I

*asked by Sami on February 4, 2016* -
## Math

I have the following chart that I am supposed to find the percent increase in one step. The directions specifically say not to use a two step method. 10.5 12.5 14.9 17.7 21.1 25.1 So I divide 12.5 by 10.5, 14.9 by 12.5, etc. When I do this (and round) I

*asked by Sami on February 4, 2016* -
## physics

Vector V represents a displacement of 120 km at 29.0 degrees counterclockwise from the x axis. Write V in unit vector notation. Express your answer using three significant figures. V= _______ km i know the answer should be Vx=120cos29 and Vy=120sin29 but

*asked by GV on September 21, 2011* -
## Physics

Twelve identical point charges are equally spaced around the circumference of a circle of radius 'R'. The circle is centered at the origin. One of the twelve charges, which happens to be on the positive axis, is now moved to the center of the circle. Part

*asked by Crystal on February 3, 2011* -
## Physics

At car (1140-kg)traveling at 24.8 m/s and truck (12600-kg) have a head-on collision and then stick together. What is their final common velocity (m/s)? (assume the car is going in the positive direction) What is the cars' change in momentum in the above

*asked by Casey on June 29, 2011* -
## Physics with work, pls help

A proton is moving in a circular orbit of radius 11.8 cm in a uniform magnetic field of magnitude 0.232 T directed perpendicular to the velocity of the proton. Find the orbital speed of the proton. Answer in units of m/s. I came up with .118/2.83x10^-7 and

*asked by cr on April 15, 2011* -
## 6th grade

rectangular prism: height 7 feet, width 4 feet and length 3 feet Find the volume Cylinder: radius 3.5 feet and height 7 feet Find the volume Van cargo space measures 8 feet tall by 5 feet wide by 13 feet deep. find the volume instruments will take up about

*asked by kim on November 27, 2010* -
## physics

I'm confused as how to find the current for a circuit with both parallel and series resistors? R1 = 2 Ù R2 = 5 Ù R3 = 11 Ù R4 = 10 Ù V = 7 V R2 and R4 are parallel, then these are in series with R3, then this whole system is in parallel with R1. I need

*asked by c on February 15, 2009* -
## Algebra

1.The cost, in millions of dollars, to remove x % of pollution in a lake modeled by C=6000/200-2x. a.What is the cost to remove 75% of the pollutant? Answer: $30.2 million dollars b.What is the cost to remove 90 % of the pollutant? Answer: $30.27 million

*asked by Bretagne on January 31, 2008* -
## PSYCHOLOGY am i correct

The following table describes five situations in which a person reacts to stress in an unhealthy manner. For each: a. identify the stressor(s). b. briefly explain why the person's reaction is an unhealthy choice. c. briefly describe one healthy alternative

*asked by scooby on December 4, 2009* -
## English

We are doing a debate on dress codes in my class. I am on the Affirmitave team (for dress codes) and I am the first speaker, so I say a short, planned speech. I heard from some people that I am supposed to have a "hook" or "grabber" at the beginning to be

*asked by Cassie on June 1, 2009* -
## MGT450

How is strategic planning different from a strategic analysis? 1) requires a lot of research about the external environment 2) requires buy-in and commitment from the participants 3) ends with short-and long-term recommendations 4) is designed to choose

*asked by Linda on September 18, 2016* -
## Science

What factors might cause my contribution of carbon dioxide emissions to deviate substantially from the US national average of approximately 20 tons? I used CO2 emissions from electricity, natural gas, my car, waste (& reducing by recycling), and taking a

*asked by Marilyn on April 17, 2009* -
## english

29. Which of the following is not a major conflict in Katherine Ann Porter's short story "He"? (1 point) A)the difficulty a family has trying to survive financially B)the struggle of a family to take care of a disabled child C)the concern of a family for

*asked by anonymous on March 1, 2014* -
## phys

An electron of kinetic energy 50 keV moves in a circular orbit perpendicular to a magnetic field of 0.405 T. Find the radius of the orbit. I tried using KE=mv^2/2 to find velocity. then using qBv=(mv^2)/r to solve for r. but my answer was wrong. I am

*asked by sara on October 14, 2014* -
## Probability

We have k coins. The probability of Heads is the same for each coin and is the realized value q of a random variable Q that is uniformly distributed on [0,1]. We assume that conditioned on Q=q, all coin tosses are independent. Let Ti be the number of

*asked by A on April 3, 2014* -
## Physics **PLEASE HELP**

During a short circuit, why does the voltage go down? I know that the resistance is almost zero...but what's the relation between resistance and voltage?

*asked by David on May 22, 2008* -
## physics

A catapult launches a rocket at an angle of 47.5° above the horizontal with an initial speed of 109 m/s. The rocket engine immediately starts a burn, and for 2.49 s the rocket moves along its initial line of motion with an acceleration of 30 m/s2. Then

*asked by tina on April 25, 2012* -
## Calculus-derivatives

Verify these answers~ 1. For what value(s) of x does f(x)=(x^2-16)^5 have a horizontal tangent? a) x=-4,4 b) x=-4,0,4 c) x=0 d) x=0,4 Answer is B, x=-4,0,4 --------------------------------------- 2. What is the derivative of f(x)=(3x^2+7)^3? a)

*asked by Jake on February 18, 2012* -
## Math

The table shows men's shoe sizes in the United States and the corresponding European shoe sizes. Let y = f(x)represent the function that gives the men's European shoe size in terms of x, the men's U.S. size. Men's U.S. shoe size, Men's European shoe size 8

*asked by Kristi on October 24, 2012* -
## Algebra

The table shows men's shoe sizes in the United States and the corresponding European shoe sizes. Let y = f(x)represent the function that gives the men's European shoe size in terms of x, the men's U.S. size. Men's U.S. shoe size, Men's European shoe size 8

*asked by Kris on October 27, 2012* -
## Solar Energy Please Help

The figure below presents the EQE of a triple junction solar cell with junctions A, B and C under short circuited (V = 0 V) condition. a) What is the bandgap (in eV) of the absorber layer of the junction A? b) What is the bandgap (in eV) of the absorber

*asked by Anonymous on October 26, 2013* -
## biology

A plant whose reproductive parts produce nectar is also most likely to a produce sweet-tasting fruit. b have no parts that can perform photosynthesis. c have brightly colored reproductive parts. d rely on wind pollination. e suffer significant seed loss to

*asked by Sarah on February 23, 2009* -
## English-(PLEASE CHECK)

Why does Curley's wife pose a threat to Lennie and George? My Answer- She flirts w/ other men + Lennie is interested; Curley might find out; Curley will find any reason to fight w/ Lennie.

*asked by Anonymous on August 22, 2007* -
## Calculus

Given the function: f(x) = x^2 + 1 / x^2 - 9 a)find y and x intercepts b) find the first derivative c) find any critical values d) find any local(relative) extrema e) find second derivative f) discuss the concavity g) find any inflection points Please show

*asked by Gabby on April 28, 2013* -
## Calculus

Given the function: f(x) = x^2 + 1 / x^2 - 9 a)find y and x intercepts b) find the first derivative c) find any critical values d) find any local(relative) extrema e) find second derivative f) discuss the concavity g) find any inflection points Please show

*asked by Gabby on April 28, 2013* -
## biology

Please help me answer these questions: 1. Advantage and disadvantage of cell division on the economy of animal? 2. In what part of plant is most likely to find mitosis? 3. Where to look to find mitosis in animal? 4. During what stage of the cell are the

*asked by klar maesen on July 8, 2007* -
## College Algebra

How to get the answer to a formula if I=ã2P/L relates the coefficient of self-induction, L (in henry's), the energy P stored in an electronic circuit (in joules), and the current I (in amps). Find I if P=120 and L=70. The example I have to go by does

*asked by Trying to make it in life on March 18, 2014* -
## English

You didn't answer my questions regarding clothes. Would you possibly tell me which sentences are correct and answer my questions (?)? Thank you very, very much in advance for your help! 1) She is wearing a long-sleeved cotton polo shirt with a slogan in

*asked by Franco on April 27, 2010* -
## Calculus Infinite Geometric Series

So this is what Im basically doing, I got how to do Number 1 and 2. This is the way I did it. Im supposed to find the common ration and the sum number. 1. 4 + 2 + 1 + ... The Common ratio is 0.5, so in decimal form it would be 1/2. I sort of get confused

*asked by Anonymous on September 19, 2011* -
## Physics

i really dnt understand wen i revise it nw so cn u xplain the solutions 2 me. Thnks.[take g=10 ms^-2] Two particles P & Q, of equal mass m, are attached to the ends of a light inextensible string. The string passes through a small smooth hole at the vertex

*asked by LingWarm on September 29, 2008* -
## Math

1. Simplify, and write in the base of 3: (9^x . 3^4x)^2 answer: 3^12x 2. Differentiate and simplify a. y= 3x^4 - 4e^x + 8 answer: 4(3x^3 - e^x) b. y= (3 + 4e^x)^5 answer: 20e^x (3+ 4ex)^4 c. y= (e^x - 1) / x^2 answer: (xe^x - 2e^x +2) / x^3

*asked by Help-please check on March 25, 2012* -
## Math

1. Simplify, and write in the base of 3: (9^x . 3^4x)^2 answer: 3^12x 2. Differentiate and simplify a. y= 3x^4 - 4e^x + 8 answer: 4(3x^3 - e^x) b. y= (3 + 4e^x)^5 answer: 20e^x (3+ 4ex)^4 c. y= (e^x - 1) / x^2 answer: (xe^x - 2e^x +2) / x^3

*asked by Samantha on March 24, 2012* -
## math

Solve the problem. A shirt company has 4 designs that can be made with short or long sleeves. There are 5 color patterns available. How many different types of shirts are available from this company? a. 9 types b. 40 types c. 11 types d. 20 types

*asked by Dana on May 4, 2008* -
## grammar

Grammar Exercise 3 To Be Distributed to Students in Week Five Rewrite the following sentences, focusing on the grammar area specified in the left column. To enter your answer, click next to the number and begin typing. If the sentence is already correct,

*asked by shelia on June 6, 2008* -
## math

1. The table shows the number of wild strawberry plants in a particular forest t years after a forest fire. Use a graphing calculator to find the exponential function that best fits the set of data. Number of Wild Strawberry Plants years | wild strawberry

*asked by Mary on April 12, 2007* -
## Calculus

Does my answer look correct? Find the derivative. 11, y= (e^3-e)(e+5)/6e my work: ((6e)(4e^3 + 15e^2 - 2e - 5) - (6)(e^4 + 5e^3 - e^2 - 5e))/ (6e)^2 Multiplied/divided everything through My answer: (10e^2 + 30e - 3)/ 18 I cant follow your work: I assume e

*asked by Alexandra on December 19, 2006* -
## math

There are 24 electronic games in each case of electronic games. Find the number of electronic games in 15,000 cases and express your answer using a number multiplied by the power of ten . How do I get the answer for this problem?

*asked by haylie butler on August 22, 2013* -
## Math

What is the sum of 5/6 + 2/3? My answer is 1 1/2. Cody has 6 1/2 boxes of candy to share at a picnic. If he gives each person 1/3 of a box, how many people can receive candy? My answer is 19. Which of these are not rational? a.3 squared. b.1/5 c.9 squared

*asked by Essie on September 30, 2015* -
## Algebra/Math

What is the sum of 5/6 + 2/3? My answer is 1 1/2. Cody has 6 1/2 boxes of candy to share at a picnic. If he gives each person 1/3 of a box, how many people can receive candy? My answer is 19. Which of these are not rational? a.3 squared. b.1/5 c.9 squared

*asked by Essie on September 30, 2015* -
## Math

1. Write the equation rule and find the twentieth term in the sequence: 1/2,2/3, 3/4, 4/5... My answer: The rule is x/x+1. The twentieth term in the sequence is 20/21. Please check my answer and tell me if it's correct or incorrect. I'm confused. Thanks.

*asked by PleaseCheckMyAnswer on March 30, 2016* -
## Math

The of the 45 numbers is 9.the average of the first 20 is 10 and the average of the last 24 is 8.find the 21st number. I have solved please check this. 9=x/45 ,so x=415. 10=x/20, x=200 and 8=x/24, x=192 So,415-(200+192)=23.answer Is this way and answer

*asked by ABC on May 29, 2017* -
## Math 11

I need help on this math problem. The width of a certain painting is 5cm less than twice the length. The length of the diagonal distance across the painting is 107cm. Find the length and width. Round your answer to 2 decimal places. How should I set up for

*asked by Need Help on January 12, 2012* -
## physics helppp!

The coeffcient of friction between the 7.9 kg mass and the table is 0.55, and the coeffcient of friction between the 5 kg mass and the table is 0.38. Consider the motion of the 37 kg mass which descends by the amount of y = 0.45m after releasing the system

*asked by kitt on March 1, 2007* -
## 5th grade social studies

Question: What time period or movement began in the textile industry? I am really confused about this questions. My answer was the time period of the 18th century. Is this correct? Question: What is an economic system based on machinery rather than animal

*asked by Lina on October 26, 2010* -
## 12th grade MATH

1.)A picture 8 in. by 12 in. is placed in a frame which has a uniform width. if the area of the frame is equal to the area of the picture, find the dimension of the frame (8+2x)(12+2x)-96 = 96 (8+2x)(12+2x)=96+96 96+4x(2)=192 4x(2)=192-96 4x(2)=96

*asked by Blue on October 7, 2013* -
## Chem 20

Calculate the mass of strontium hydroxide required to make a 450-mL solution with a pOH of 4.00. Step 1: Find pOH. I found that pOH is 10. The next steps is where I'm stuck. Step 2 :Calculate the hydroxide ion concentration. Express your answer in

*asked by Anonymous on November 29, 2010* -
## literature

In "How the World Began" what we now consider the North American continent, Native Americans saw as Answer a-turtle's back b-a pancake c-a great American desert d-the Land of Oz In "How the World Began," Iagetci's fall from the upper world is fortunate

*asked by jason on November 5, 2013* -
## English

Which statement is always true of fiction? A. Essays and biographies are examples of fiction. B. Fiction tells about real people and events. C. Examples of fiction include short stories and novels. D. Conflict is not an element of fiction. C?

*asked by quick help needed on May 28, 2016* -
## Pre-Calc

Please check answer and help with one of them: 1. check please car in an accident speed of car is the s, d is length of skid=30 feet f is coefficient=0.5 use formula to find s=sqaure root of 30*f*d My answer is 21.21 because I took square root of

*asked by Elllie on September 18, 2011* -
## physics

The figure below shows a test charge q between the two positive charges. Find the force (in newtons) on the test charge for q = 1 µC. Give a positive answer if the force is to the right and a negative answer if the force is to the left.

*asked by julie on January 27, 2009* -
## math, algebra

this next one i want to make sure that what i'm answering is correct. (1) A rectangle has sides of 3x-4 and 7x+10. Find the expression that represents its perimeter. My answer for solving: P=2L+2W P=2(3w-4)+ 2(7x +10) p=6w-6+14x+10 My final answer:

*asked by jasmine20 on December 17, 2006* -
## Pre-Calc

Please check answer and help with one of them: 1. check please car in an accident speed of car is the s, d is length of skid=30 feet f is coefficient=0.5 use formula to find s=sqaure root of 30*f*d My answer is 21.21 because I took square root of

*asked by Ellie on September 18, 2011* -
## algebra 2

A model rocket is launched with an initial upward velocity of 164 / ft s . The rocket's height h (in feet) after t seconds is given by the following. = h − 164 t 16 t 2 Find all values of t for which the rocket's height is 92 feet. Round your answer(s)

*asked by sue on May 22, 2018* -
## English

I left out a last thing about the comprehension. Thank you very much Writeacher. 1) Paradoxically, Amnesty is an organization that will only be satisfied when it has become redundant. Meaning: Amnesty will go on working until its work becomes unecessary.

*asked by Matthew on April 15, 2012* -
## MORE 5th grade science

Which of the following is a pattern that takes many years to observe? A.A catipillar turning into a butterfly-i think this is wrong B.Weather patterns revealing earths climate- this might be right C.A weater front bringing a cold winter storm- it maight be

*asked by Hot stuff on April 18, 2007* -
## literature

Which one of the following short stories takes a series of completely ordinary eventsand develops them into a character study? A.''Paul's Case B.''A Private History of a Campaign That Failed'' C.''Young Goodman Brown'' D.''A Pair of Silk Stockings'' Have

*asked by laqueshanice on November 8, 2006* -
## English

Instructions: Choose the correct word to complete the sentence. My answers are with capital letter 1. I …. WILL HAVE COMPLETED or will have completing …..all of my exams by Friday. 2. What courses … WILL YOU BE TAKING or will you have taken… next

*asked by Alex on September 26, 2017* -
## English

Consider the poems, short stories, and autobiographical pieces you read from the first half of the twentieth century during this semester. How did historical events and realities affect writers who were working during this time? What common threads did you

*asked by BreAnne on May 21, 2012* -
## Physics

A 5.9 g coin sliding to the right at 27.6 cm/s makes an elastic head-on collision with a 17.7 g coin that is initially at rest. After the collision, the 5.9 g coin moves to the left at 13.8 cm/s. (a) Find the final velocity of the other coin. (b) Find the

*asked by Angela on October 22, 2012* -
## mathematics

a math consist of 20 multiple choice questions 3 points are awarded for a wrong answer. no points and awarded or deducted for an answered questions. jenny attempted a total of 19 questions and her total score is above 32. find the minimum number of correct

*asked by Anonymous on September 27, 2016* -
## Psychology

Consider the interpretation of psychological findings. You are taking a multiple choice assessment, similar to this one, when you encounter a quandary. You see a series of four possible answer choices, two of which seem very plausible conclusions. What do

*asked by J.J on April 23, 2013* -
## Math

Hi, would someone mind just checking the answer I got for this formula and tell me if I'm on the right track or not. Question... x+y=21 3x=4y Answer I got... x=84 y= -63 I didn't get that. Check your math. I found 7y=63 but not y = 63. You can always check

*asked by Jessica on October 22, 2006* -
## English

I need to give example of these verbs when followed by the gerund or the infinitive. I hope you can help me. 1) She missed being run over by a lorry. She excepted ... (I can't find a good example) 2) She failed to answer all the questions. 3) She tends to

*asked by Henry2 on November 21, 2011* -
## algebra

There are 50 questions to answer in a triva contest. Each player starts with 100 points. He or she earns ten points for each correct answer but will lose four points for each incorrect answer. Each player must answer all 50 questions. What is the fewest

*asked by Anonymous on October 4, 2011* -
## English

Read the following short paragraph. This paragraph is full of short, choppy sentences. Use your knowledge of sentence variety and prepositional phrases to improve the paragraph. Include all of the details in your revised version. The clouds seemed to loom

*asked by Nora on August 8, 2014* -
## English

Read the following short paragraph. This paragraph is full of short, choppy sentences. Use your knowledge of sentence variety and prepositional phrases to improve the paragraph. Include all of the details in your revised version. The clouds seemed to loom

*asked by Nora on August 9, 2014* -
## Algebra 2 (check)

I have some problems that I've answered and I need someone to check to see if I'm right. Im just posting the questons and my answer,if its wrong I'll post my work,so here it is bear with me please and thank you. 1)name which sets of numbers to which -28

*asked by erin on July 21, 2007* -
## Physics

An object is released from rest at height h above the surface of the Earth, where h is much smaller than the radius of the Earth. It takes t seconds to fall to the ground. At what height should this object be released from rest in order to take 2t seconds

*asked by Liza on June 23, 2012* -
## French

Can you check these thanks. Le métro Directions: Completez 1. Il y a dix tickets de métr dans un ----------. Answer: carnet 2. On peut acheter des tickets au ----------- ou au -------------. Answer 1: guichet Answer 2: distribueur automatique 3. Les

*asked by Rachel on November 4, 2010* -
## math check

Would some please check these and see if I am doing them right thank you 1. Gasoline is about $2 per gallon. You use about 1 1/2 gallons each day driving to and from work. How much should you budget for gasoline over the next month (about 20 workdays)?

*asked by tara on January 5, 2007* -
## Physics

The work function for potassium is 2.24eV. If potassium metal is illuminated with light of wavelength 310 nm, find the maximum kinetic energy of the photoelectrons. I have tried everything and still keep getting the wrong answer. The speed of light is 3 ×

*asked by Emily on April 13, 2010* -
## Math- Please check

Please double check me Find the median of the following set of numbers 47,20,52,35,58,57 a. 49 1/2 b 47 c 48 1/2 d 52 Answer: a Which of the following numbers are integers? 2/3, 35, 0.093,-650, 42.5 a 0.093 and 42.5 b 35 and -650 c 2/3 d -650 answer: c

*asked by Sherri on March 23, 2008* -
## Math- Please check

Please double check me Find the median of the following set of numbers 47,20,52,35,58,57 a. 49 1/2 b 47 c 48 1/2 d 52 Answer: a Which of the following numbers are integers? 2/3, 35, 0.093,-650, 42.5 a 0.093 and 42.5 b 35 and -650 c 2/3 d -650 answer: c

*asked by Sherri on March 23, 2008* -
## physices

A physics book slides off a horizontal table top with a speed of 1.30 m/s . It strikes the floor after a time of 0.380s . Ignore air resistance. Find the height of the table top above the floor. Find the horizontal distance from the edge of the table to

*asked by wala'a sami on April 8, 2011* -
## Physics

A physics book slides off a horizontal table top with a speed of 1.30 m/s . It strikes the floor after a time of 0.380s . Ignore air resistance. Find the height of the table top above the floor. Find the horizontal distance from the edge of the table to

*asked by Sean on February 16, 2014* -
## Math(Urgent)

Find the domain of the function. h(x)= 10 over x^2 - 2x I think the answer is all real numbers except 2 but I do not know if it is right!

*asked by Maggie on February 4, 2009* -
## Calculus II

Find the derivative of 5^(x^3+x) I know the answer, it's: 5^(x^3+x)*ln(5)*(3x^2+ 1) I just need some help on how to derive that. What rule is at work here? where did the ln come from?

*asked by Jamie on August 4, 2017* -
## math

sander needs to find 73%of $239. what is a good estimate of the answer

*asked by howard on August 18, 2011* -
## 4th grade...math

It says: Find two numbers the exact answer is between. 6 times 7,381

*asked by Chaun on September 12, 2013* -
## Math

Find the value of the following" 10!7! over 12!5! If your answer is not an integer, write it as an exact fraction. Thank you

*asked by Mary Ann on July 1, 2015* -
## Algebra

Find any points for the discontinuity for the rational function. I think the answer is D. y=(x-8)/(x^2+5x-6) A. x=8 B. x= -1, x= 6 C. x= 1, x=6 D. x=1, x= -6

*asked by Emma on March 7, 2019* -
## Math Problem

Find the equation for the graph in final state. y=e^x is 4 to right and 2 up y=e^x y=2+e^x-4 (answer) is this right?

*asked by Kimberly on April 9, 2008* -
## Calculus

Find the derivative of the function, xy-x-12y-3=0. Is the answer -14,I got this from 1-1-12=0, which solves to -14.

*asked by George on November 5, 2008* -
## Math Ms. Sue Please help!

How do you find an answer to a MAD (mean absolute deviation) chart?

*asked by Angelina on March 18, 2013*

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