# I NEED TO WRITE AN EQUATION OF THE LINE WITH THE GIVEN SLOPE AND GIVEN Y-INTERCEPT LEAVE ANSWER IN SLOPE-INTERCEPT FORM SLOPE -2/3,Y-INTERCEPT (0,5)

67,429 questions, page 203-
## Math

Wile E. Coyote catapults himself off of a 500 ft. cliff with an initial velocity of 20 ft/sec. His height t seconds after catapulting is given by the function h(t) = −16t2 + 20t + 500 . (Note the y-intercept of (0, 500). a. Find his maximum height (Hint:

*asked by Irina on September 12, 2014* -
## Chemistry

A certain compound contains carbon, hydrogen , and oxygen. When 1.00 grams of this compound are burned in oxygen gas 1.47 grams of CO2 and 0.600 grams of water are formed. When 2.75 grams of the compound are dissolved in 10.0 grams of water the resulting

*asked by Patrick on January 16, 2011* -
## Chemistry

A certain compound contains carbon, hydrogen , and oxygen. When 1.00 grams of this compound are burned in oxygen gas 1.47 grams of CO2 and 0.600 grams of water are formed. When 2.75 grams of the compound are dissolved in 10.0 grams of water the resulting

*asked by Patrick on January 16, 2011* -
## Math

I am trying to find out how to find the slope for x+12=y and y-x=-8, and also to find out if they are parellel.

*asked by Tammy on December 19, 2010* -
## Math

how do I figure out which slide has more slope if a slide is 1:4 and the other slide is 4:1

*asked by Mel on September 6, 2012* -
## Art

Could you please help me find examples of phrasal verbs used in phone calls? Thank you, Writeacher. 1) You can call me up whenever you want to. Shall I ask him to call you back? 2) The line is engaged. Would you like to hang on/hold on? Hang on, I'll put

*asked by Frank on May 4, 2012* -
## Algebra

Hint: Pay attention to the units of measure. You may have to convert from feet to miles several times in this assignment. You can use 1 mile = 5,280 feet for your conversions. 1. Many people know that the weight of an object varies on different planets,

*asked by Vickie on March 1, 2012* -
## Chemistry

I am a bit lost as to how to go about answering this question. Any help will be appreciated. When 1.40g of hydrated magnesium sulphate is heated to constant mass, 0.68g of the anhydrous salt remains. Find the formula for the hydrated magnesium sulphate.

*asked by Nona on March 21, 2007* -
## Chemistry

Using your experimental data, calculate E0cell. Standard voltaic cells contain 1M solutions, but we used 0.10M solutions in all of our half cells. Use the Nernst equation to calculate the standard cell potential (E0cell) from your measured Ecell and Qrxn.

*asked by Chloe on May 14, 2013* -
## music

Click the link --- Leonard Bernstein. Submit in the Dropbox. Read the entire article. Write 1 paragraph (5 to 7 sentences each) summarizing the article. Write 1 paragraph. Research one musical work that Bernstein created. Using your musical knowledge

*asked by ocean on April 24, 2019* -
## Algebra 2

1. Simplify ((-2x^4y^7)/(x^5))^3. Assume all variables are nonzero. A: (-8y^21)/(x^3) 2. Simplify 3x(5y + 4) - 2xy - 10x + 6x^2 A: 13xy + 2x + 6x^2 or 6x^2 + 13xy + 2x 3. Evaluate (2.0 x 10^-7)/(8.0 x 10^-9). Write the answer in scientific notation. A:

*asked by Victoria on September 20, 2014* -
## MATH

Hi, Please help me find: V, a, and b. Ty An open box is to be made from a flat piece of material 8 inches long and 2 inches wide by cutting equal squares of length x from the corners and folding up the sides. Write the volume V of the box as a function of

*asked by MATH PLEASE HELP on January 24, 2014* -
## Math

An open box is to be made from a flat piece of material 9 inches long and 6 inches wide by cutting equal squares of length x from the corners and folding up the sides. Write the volume Vof the box as a function of x. Leave it as a product of factors, do

*asked by Dan on January 22, 2015* -
## Math

"How many different equivalent expressions for a particular number can be found?" Various constraints can be (and need to be) applied, such as the use of integers only, the number of expressions listed, a restricted choice of digits, or operations etc.

*asked by Henry on January 9, 2009* -
## Chemistry

Methyl alcohol can be prepared commercially by the reaction of hydrogen with carbon monoxide. Under equilibrium conditions at 7.00 × 102 K, [H2] = 0.0720 M, [CO] = 0.200 M, and [methanol] = 0.0300 M. Find the value of Kc, and then find the value of Kp.

*asked by Anonymous on November 21, 2015* -
## Stats

The probability that a randomly selected individual in a certain community has made an online purchase is 0.40 . Suppose that a sample of 13 people from the community is selected, what is the probability that at most 3 of them has made an online purchase?

*asked by Semmy on October 13, 2015* -
## Programming

Write a pseudocode program that asks the user for an integer between 1 and 12. The program is to calculate the times table for that number. So for example, if the user enters a 2, then the program has to calculate 2x1 and display the answer, then 2x2 and

*asked by Darlene on August 17, 2011* -
## MATH

Write each of the following ratios in simplest form. Marc took 3 hours (h) to mow a lawn while Angelina took 150 minutes (min) to mow the same lawn a week earlier. Write the ratio of Marc’s time to Angelina’s time as a ratio of whole numbers. ANSWER~6

*asked by A~ on September 25, 2009* -
## managerial economics

Exercise 1 The marketing manager has estimated the company’s demand curve with the equation P=3000 – 40Q. To develop a deeper understanding of pricing and quantity to be produced, complete the following analyses: 1. Draw the demand curve (use a range

*asked by Butter on February 20, 2012* -
## Algebra

Phoebe is swimming in the ocean, 187 meters out from the beach. She screams for help and starts swimming for the beach at 0.7 meters per second. 15 seconds later Calvin starts toward her in a rowboat, going 1.6 meters per second. Let x be the number of

*asked by Andrew on October 25, 2009* -
## TRIG

please help two questions h t t p : / / w w w . j i s k h a . c o m / d i s p l a y . c g i ? i d = 1 2 5 2 9 6 7 1 5 7 also A surveillance satellite circles Earht at a height of h miles above the surface. Suppose that d is the distance, in miles, on the

*asked by TRIG on September 14, 2009* -
## Math

The path of a satellite orbiting the earth causes it to pass directly over two tracking stations A and B, which are 35 mi apart. When the satellite is on one side of the two stations, the angles of elevation at A and B are measured to be 87.0° and 84.2°,

*asked by Jennifer on June 22, 2016* -
## Math help

1. Which value is a solution of the equation 5 - 4x = -3 0 2 -3 1/4 2. Which ordered pair is a solution of the equation y = x - 4 (2, 6) (6, 2) (-2, 6) (3, -1) 3. Which ordered pair is a solution of the equation y = 3x (-2, -9) (-8, -18) (-8, -3) (-10,

*asked by Charlotte on October 15, 2013* -
## Twelfth Night

This is a request. I am not sure how to write a formal essay. I have handed one in and I do not think it was write. Could you make up a good introduction for why, "And thus the whirligig of time brings back his revenges," is true. True, meaning that you

*asked by Gina on October 11, 2006* -
## Algebra22222!!!

Choose the ordered pair that is a solution to the system of equations. 3x - y = 10 -x + y = -4 (3, -7) (-1, 3) (3, -1) (3, 1) Follow the example I gave in your previous question. I'm not going to do all of them. You want to eliminate one of the variable

*asked by Margie on October 14, 2006* -
## Science, Chemistry

I have been told that to prepare 1L of 70% H2SO4 from concentrated sulphuric acid (96% with density 1.84g/ml), I should use the following equation to find out the volume of conc. acid needed (Vml). V x 1.84 x 0.96={(1000-V)+ 1.84V}0.7 i.e. V= 594ml of conc

*asked by Tricia on December 3, 2008* -
## English expression

A. Looking at the capital letters in Italic script carefully, trace each letter in the alphabet. There are two four lines in A, and the alphabet are written on the four line dimly.

*asked by John on March 10, 2008* -
## English

1. People were lining up in front of the pay phone. 2. People were standing in line in front of the pay phone. 3. People were standing in a line in front of the pay phone. (Are they all correct?) 4. I am ready to go out. 5. I am ready for going out. (Are

*asked by John on June 30, 2009* -
## Calculus

These are all the questions I missed on my practice quizzes, however I was never given the correct answers. I was hoping someone could give me the answers to these so I'd be able to study them! (I know some of them were simple/dumb mistakes :')) 1. Which

*asked by Mary on April 27, 2019* -
## Algebra

2. The equation D=3.59 (sqrt)h gives the distance, D, in kilometers that a person can see to the horizon from a height, h, in meters. a. Solve this equation for h. b. Mount Evans in the Rocky Mountain National Park, is approximately 4,450 meters in

*asked by Student 315 on October 21, 2011* -
## Maths

Please help!!! The mass of a particular substance is known to grow exponentially at a rate of 1.5% per day. Its initial mass was 230 grams and, after t days, it weighed 325 grams. The equation modelling this growth is 230×1.015 t = 325. Use

*asked by Sue on August 14, 2010* -
## Physics

A basketball player, standing near the basket to grab a rebound, jumps 73.6 cm vertically. How much time does the player spend in the bottom 15.4 cm of the jump? I think I have this right, but I'd like someone to make sure. First I have to find the total

*asked by Lindsay on October 9, 2007* -
## Algebra

1. a) write y=4x+8 in factored form 2. a) write y=-2x-6 in factored form 3. a) write y=1/3x+3 in factored form These are the answers I got: 1. y=4(x+2) 2. y= -2(x+3) 3. y=1/3(x+9) If I got any of these wrong, tell me what I'd did wrong.

*asked by Nicole on December 4, 2013* -
## math,algebra

I have to write a linear cost function for the situation given. And identifying all variables used. the problem reads: A parking garage charges 50cents plus 35 cents per hal-hour. This is what i tried but i am definately not sure how to do it: cost

*asked by mathstudent05 on May 24, 2007* -
## Chem

18) Chlorine reacts with potassium bromide to produce potassium chloride and bromine. A) write a chemical equation, using words, to represent the above chemical reaction. My answer: chlorine + potassium bromide ==> potassium chloride and bromine ( I'm

*asked by Sara on September 7, 2015* -
## Trig

Solve the equation 2sin(2x) = cos x. and Solve the equation cos^2(2x)–sin^2(2x)= (√3 / 2).

*asked by Help on April 1, 2012* -
## Algebra

1. Solve the equation -5y-9=(y-1) A. -1/2

*asked by Petter on August 20, 2017* -
## Algebra

I have to solve the following equation: x+y=9 xy=54 I changed the first equation to y=9-x to solve for y. I got x(9-x)=54 and then 9x-x^2=54. I then changed 9x-x^2= 54 to -x^2 +9x-54=0. I got stuck around here, can someone explain...

*asked by rob on January 2, 2009* -
## Math

Find all real solutions of equation 2x^2+1-4=0 Does the equation have real solutions? Yes or No? If yes, x1= and x2= with x1 (less than or equal to) x2

*asked by Cdd on September 4, 2012* -
## Algebra

Graph the equation by plotting points that satisfy the equation. 5x + y = −4 What would the 4 points be? I'm getting: -5,21 -4,16 0,-4 4,-24 The graph only goes up to 10.

*asked by Kim on October 8, 2014* -
## statistics

How do you know whether to use the sample standard deviation equation or the population standard deviation equation?

*asked by cheeky on December 9, 2008* -
## Mathematics

Solve the quadratic equation 3x²=27 Solve the quadratic equation 2x² - 4x + 1 = 0

*asked by Jo on April 30, 2018* -
## English

Reach each sentence then write each transitive verb. If a sentence has no transitive verb write none I wonder why Maria looks so happy none I love sunny days like this none Julios parents just opened a restaurant downtown opened? My mom gave me an early

*asked by Jerald on October 8, 2012* -
## Chemistry

An organic compound consists of only carbon, hydrogen, and oxygen. Through combustion analysis, 5.671g of water and 36.933g of carbon dioxide are formed from 17.422g of sample. C:12.0 amu O: 16.0 amu H:1.0 amu In the space provided please write the

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

Two questions (use number sense to solve the equation) 1. 3x + 14 = 23 a. 3 b.6 c.9 d.4 2. Your class collected more than 250 cans of food in two weeks for the annual food drive. In the first week, 115 cans were collected. How many cans c of food were

*asked by Abella on November 27, 2018* -
## chemisty help

for the reaction shown, compute the theoretical yield of the product in grams for each of the following initial amounts of reactants. Ti + 2F2 to make TiF4 There are 3 sub questions for this. Help me out with one, then I'll try to figure out the rest.

*asked by Becky on March 1, 2007* -
## Math

TOXIC CLEANUP Three months after cleanup began at the dump site, 800 cubic yards of toxic waste had yet to be removed. Two months later, that number had been lowered to 720 cubic yards. a. Write an equation that mathematically describes the linear

*asked by Elena Davis on October 21, 2016* -
## math

Sal keeps quarters, nickels, and dimes in his change jar. He has a total of 52 coins. He has three more quarters than dimes and five fewer nickels than dimes. How many dimes does Sal have? A. 13 B. 18 C. 20 D. 21 E. None of these. Here is the equation I

*asked by guitarman on March 29, 2010* -
## physics

The drawing shows a copper wire (negligible resistance) bentinto a circular shape with a radius of 0.48 m. The radial sectionBC is fixed in place, while the copper bar ACsweeps around at an angular speed of 16 rad/s. The bar makeselectrical contact with

*asked by Daniel on March 12, 2012* -
## math

Two functions, A and B, are described as follows: Function A y = 9x + 4 Function B The rate of change is 3 and the y-intercept is 4. How much more is the rate of change of function A than the rate of change of function B? 2 3 6 9 I believe the answer is

*asked by marc on February 1, 2016* -
## chemistry

Element Symbol Atomic Mass --------------------------------------- Bromine Br 79.904 Calcium Ca 40.078 Carbon C 12.011 Chlorine Cl 35.4527 Cobalt Co 58.93320 Copper Cu 63.546 Flourine F 18.9984032 Hydrogen H 1.00794 Iodine I 126.904 Iron Fe 55.847 Lead Pb

*asked by Chris on April 15, 2008* -
## Alg II

I'm working with finding roots of polynomial equations with degrees of 3 or higher. I have the equation r(x)=x^4-6x^3+12x^2=6x-13 I used a graphing calculator to find the real roots of 1,-1 Then I did synthetic using -1, and I ended up with the equation

*asked by Josh on January 20, 2010* -
## Alg II

I'm working with finding roots of polynomial equations with degrees of 3 or higher. I have the equation r(x)=x^4-6x^3+12x^2=6x-13 I used a graphing calculator to find the real roots of 1,-1 Then I did synthetic using -1, and I ended up with the equation

*asked by Josh on January 20, 2010* -
## Grade 12 Calculus

A science project studying catapults sent a projectile into the air with an initial velocity of 24.5 m/s. The formula for distance (s) in meters with respect to time in seconds is s = -4.9t2 + 24.5t. a)Find the time that this projectile would appear to

*asked by Tim on March 18, 2018* -
## math

Hi, Would you please check to see if I did this problem correctly? Your distance from lightning varies directly with the time it takes you to hear thunder. If you hear thunder 10 seconds after you see the lightning, you are about 2 miles from the

*asked by Carly on April 2, 2019* -
## English Expression

1. In our country, a memorable day is set according to a special date. However in America a memorable day is set according to the ordinal day of a special month. 2. When you write a letter, there is a set form. It begins with a greeting like 'Dear Mrs.

*asked by John on May 10, 2008* -
## MATH!!!

Supppose you work for a company that has a 401k plan. Your first-year annual salary is $28,200 and you are contributing 10% of your monthly paycheck onto your 401k. Write a rule for the amount of money contributed to the plan after "n" months. Suppose your

*asked by really need help... on December 10, 2007* -
## math

Fireworks are to be launched from a platform at the base of a hill. Using the top of the platform as the origin and taking some measurements, it was determined that the cross-section of the slope of one side of the hill is y=4x-12 If the path of the

*asked by Alex on January 26, 2015* -
## physics

A 52 kg skier is at the top of a slope, as in the figure. At the initial point A, the skier is 17.7 m vertically above the final point B. The acceleration of gravity is 9.81 m/s2 . Find the difference in gravitational po- tential energy associated with the

*asked by carlos on December 15, 2010* -
## physics

A 52 kg skier is at the top of a slope, as in the figure. At the initial point A, the skier is 17.7 m vertically above the final point B. The acceleration of gravity is 9.81 m/s2 . Find the difference in gravitational po- tential energy associated with the

*asked by carlos on December 15, 2010* -
## math

Fireworks are to be launched from a platform at the base of a hill. Using the top of the platform as the origin and taking some measurements, it was determined that the cross-section of the slope of one side of the hill is y=4x-12 If the path of the

*asked by Alex on January 26, 2015* -
## physics

A 52 kg skier is at the top of a slope, as in the figure. At the initial point A, the skier is 17.7 m vertically above the final point B. The acceleration of gravity is 9.81 m/s2 . Find the difference in gravitational po- tential energy associated with the

*asked by carlos on December 15, 2010* -
## physics

*asked by carlos on December 15, 2010* -
## math

Fireworks are to be launched from a platform at the base of a hill. Using the top of the platform as the origin and taking some measurements, it was determined that the cross-section of the slope of one side of the hill is y=4x-12 If the path of the

*asked by Alex on January 22, 2015* -
## physics

*asked by carlos on December 15, 2010* -
## physics

*asked by carlos on December 15, 2010* -
## Physics

A clock has a second hand which rubs against the inside of the glass cover. If the frictional force between the glass cover and the tip of the hand is 0.0020 N and the length of the hand is 8 cm, what minimum torque must be supplied to the hand by the

*asked by Anonymous on November 9, 2016* -
## Pre-Calc/Trig

How?? I only know how to convert standard form functions into intercept form, but I do not understand how to do this. Convert the functions into standard form. 1.y=2(x-4)(x+3) 2.y-2=-3(x+4)^2

*asked by Anonymous on October 27, 2014* -
## Poetry - PLZ CHECK OVER

The sun was shining on the sea, Shining with all his might: He did his very best to make The billows smooth and bright – And this was odd, because it was The middle of the night. The moon was shining sulkily, Because she thought the sun Had got no

*asked by Nani on March 8, 2016* -
## Math - Simple rational Function (check)

A pollutant has been leaking steadily into a river. An environmental group undertakes a clean-up of the river. The amount of pollutant in the river after t years the clean-up begins is given by the equation N(t)=0.5t+(1/(10t+1)) a) What quantity of

*asked by Anonymous on October 25, 2010* -
## Algebra II

3. To estimate animal populations, biologists count the total number of animals in a small section of a habitat. The total population of animals is directly proportional to the size of the habitat (in acres) polled. a. Write an equation using only one

*asked by Anonymous on November 19, 2010* -
## math

1.write the fraction 8/9 as a percent.Round to the nearest hundredth percent if necessary. A. 88.89% B. 1.13% C. 44.44% D. 66.67% 2. write the decimal 0.237 as a percentage. A. 0.237% B. 2.37% C. 23.7% D. 237% 3. A survey at your school found that 792 in

*asked by saraya on December 6, 2018* -
## Statistics

The probability that a student uses Smarthinking online tutoring on a regular basis is 0.41. In a group of 21 students, what is the probability that exactly 5 of them use Smarthinking Online Tutoring on a regular basis? Write only a number as your answer.

*asked by Obi on October 1, 2015* -
## Algebra

The prices of the systems are: $1200 for System 1, $1500 for System 2, $1600 for System 3, and $1800 for System 4. Write the information from the table as a 4 x 3 matrix B. Write a row matrix A for which the entries represent the prices for the systems. If

*asked by Mary on July 30, 2018* -
## programming

write a program in C# that calculates and prints the take home pay for a commissioned sales employee. allow the user to enter values for the name of the employee and the sales amount for the week. employee receives 7% of the total sales. federal tax rate

*asked by Anonymous on September 23, 2011* -
## Algebra

I think I have the correct equation, but can someone please double check and tell me if I am correct. Scenario: Suppose that the width of a rectangle is 5 inches shorter than the length, and that the perimeter of the rectangle is 50. Question: Set up an

*asked by Patrick on January 3, 2009* -
## gr8language

Write four sentances with a different form of lie, then write four sentances with a different form of lay. 1.a) I would never lie to my friends. b)THe baby is lying in her crib. c)I have lain to my parents. d) (lay) 2.a) I like to lay on the ground and

*asked by rebecca on May 12, 2009* -
## ALGEBRA

Find the coordinates of the midpoint for the following equation: y = -2x^2 + 20x + 1. Your answer should be in the form (x-coordinate, y-coordinate). (Hint: Find the x-coordinate by using the Midpoint Formula [-b / (2a)]. Then find the y-coordinate by

*asked by GGIFT on March 28, 2010* -
## Linear Equation

A gas station sells regular gas for $2.20 per gallon and premium gas for $2.70 a gallon. At the end of a business day 220 gallons of gas were sold and receipts totaled $519. How many gallons of each type of gas were sold? I know its a linear equation. just

*asked by Sara on July 12, 2013* -
## English

Check out this site. http://www.cultureandrecreation.gov.au/articles/poetry/ Dear all, I need a poem that will help me answer the question "Is Australia seen as a Follower or a Leader?" I am yet to find 1 useful poem on that site... Maybe you should write

*asked by Ms. Sue on April 28, 2007* -
## Physics

A regulation volleyball court is L = 18.0 m long and a regulation volleyball net is d = 2.43 m high. A volleyball player strikes the ball a height h = 1.76 m directly above the back line, and the ball's initial velocity makes an angle q = 55° with respect

*asked by Lindsay on November 12, 2007* -
## english

Write a paragraph under the title " good words are full of flavor" Sarah, We do not do your homework for you. We will be happy to proofread and make suggstions if you will put your paragraph on the board. suggestion - Think of some really neat words that

*asked by sarah on January 16, 2007* -
## Computers (Anonymous)

Your post has been removed. Once you write up YOUR THOUGHTS, please re-post, and someone here will be happy to comment. ------------------ Distinguish between computer data represented by the state of a computer’s electrical switches and the meaningful

*asked by Writeacher on September 4, 2009* -
## math help,algebra

Okay this is what i have to do but i think i am doing something wrong. directions are: Identify the axis of symmetry, create a suitable table of values, and sketch the graph (including the axis of symmetry). The problem is: y = -x^2+6x-2 so i did my table

*asked by jas20 on February 20, 2007* -
## alg.

Find the coordinates of the vertex and the equation of the axis of symmetry of the parabola with the given equation. y = 8x2 + 48x − 3 vertex (x, y) = _____________ axis of symmetry _____________

*asked by KMILLhelp on April 21, 2014* -
## Chemistry(Please respond)

Step 1:H2O2 + I^-^ = H2O + OI^-^ step 2: H2O2 + OI^-^ = H2O + O2 + I^-^ What is the equation for the overall reaction? I am not sure how to do this since there are two equations. Complete the rate law for the overall reaction. I know how to do this one but

*asked by Hannah on April 19, 2012* -
## Math

1. Solve the Following equation: 3(x-7)-x=2x-21 a. 7 b. -2 c. infinitely many solutions d. no solution 2. Solve the Following equation: 4=2y=9+2y a. 4 b. -4 c. infinitely many solutions d. no solution Can someone walk me through how to do these please? I

*asked by Vae on September 22, 2015* -
## Resume

A link to a how to page please. Since this is not my area of expertise, I searched Google under the key words "resume write" to get these possible sources: http://jobstar.org/tools/resume/index.php http://www.how-to-write-a-resume.org/resume_writing.htm

*asked by Ken on December 7, 2006* -
## algebra 2

Factor completely with respect to the integers. 1. 9x^2 - 4 2. x^3 + 64 3. 200x^2 - 50 4. 8x^3 - 64 5. x^3 + x^2 + x + 1 6. x^3 - 2x^2 + 4x - 8 7. 2x^3 + 4x^2 + 4x + 8 8. 2x^3 + 3x^2 -32x - 48 9. 7x^3 + 14x^2 + 7x 10. 6x^3 - 18x^2 - 2x +6 11. 3x^4 - 300x^2

*asked by anonymous on January 9, 2007* -
## COMPUTER SCIENCE JAVA

Assignment problems: Write Java programs for each of the following. 1. Students in a university class are being organized into groups of three for an upcoming research project. To model this situation: a. Write a Student class that stores the name, email

*asked by AHMED on October 15, 2012* -
## COMPUTER SCIENCE JAVA

Assignment problems: Write Java programs for each of the following. 1. Students in a university class are being organized into groups of three for an upcoming research project. To model this situation: a. Write a Student class that stores the name, email

*asked by AHMED on October 15, 2012* -
## calculus

Point P(a,b) is on the curve square root of x + square root of y =1. Show that the slope of the tangent at P is : - square root of (b/a).

*asked by Anonymous on March 7, 2010* -
## calculus

Point P(a,b) is on the curve square root of x + square root of y =1. Show that the slope of the tangent at P is : - square root of (b/a).

*asked by anita on March 7, 2010* -
## Calculus III

Topic: Quadric surfaces. I have two homework problems, and they are quite a doozy for me. So the point is, I am given details of a quadric surface on the Cartesian coordinate system, and thus have to use the data to construct an equation through it.

*asked by Justin on September 18, 2016* -
## physics

Suppose the stone is thrown at an angle of 30.0 degrees below the horizontal. If it strikes the ground 57.0 m away, find (a) the time of flight, (b) the initial speed, and (c) the speed and the angle of the velocity vector with respect to the horizontal

*asked by Adam on October 14, 2015* -
## Chemistry

So if i have the equation 2 SO3 --> 2S + 3 O2 would my word equation for this be Sulfur Oxide --> Sulfur + Oxygen OR Sulfur hexaoxide --> Sulfur + hexaoxide or what would be the correct one if both are wrong? and for this one 2 KI + MgCI2 --> MgI2 + 2KCL

*asked by Holfbrincl on March 7, 2016* -
## Chemistry 30

Complete the following reactions by moving only one proton at a time. Identify the acid (A) and the base (B) on the left-hand side of the equation, and the conjugate acid (CA) and the conjugate base (CB) on the right-hand side of the equation, according to

*asked by Ade on October 2, 2014* -
## Geography

Omg i'm having such a hard time doing this geography assignment! Can someone please help me! Write a short essay consisting of a few paragraphs. Describe the various types of forest vegetation making sure you give good examples describing the location and

*asked by surfsupmel on April 27, 2011* -
## Physics - Please help!

Ironman steps from the top of a tall building. He falls freely from rest to the ground a distance of h. He falls a distance of h/ 3 in the last interval of time of 1.1 s of his fall. Hint: First, compute the velocity when Ironman reaches the height equal

*asked by Anonymous on October 22, 2010* -
## Physics

Ironman steps from the top of a tall building. He falls freely from rest to the ground a distance of h. He falls a distance of h/ 3 in the last interval of time of 1.1 s of his fall. Hint: First, compute the velocity when Ironman reaches the height equal

*asked by Trevor on October 22, 2010*

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