# Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this. 2x + 10y = 58 -14x + 8y = 140

91,718 questions, page 839
1. ## Amoritizing Loans

"A woman borrows \$6000 at 9% compounded monthly, which is to be amortized over 3 years in equal monthly payments. For tax purposes, she needs to known the amount of interest paid during each year of the loan. Find the interest paid during the first year,

asked by Norah on September 25, 2011
2. ## Chemistry help needed

How do I prepare 90% formic acid from conc. formic acid (98%-100% of density 1.22g/ml)? Please help me check if my calculations are correct. Assuming conc. formic acid is 99%, 0.99 X 1.22 = 1.2078 Add 1.2078 / 9 = 0.1342ml H2O to 1ml of conc. acid to have

asked by tricia on December 17, 2008
3. ## Physics

A 3.20 kg block starts at rest and slides a distance d down a frictionless 30.0° incline, where it runs into a spring (Fig. 8-6). The block slides an additional 23.0 cm before it is brought to rest momentarily by compressing the spring, whose spring

asked by Alex on November 19, 2016
4. ## Place Value

Choose between the numbers 0, 2, 3, 4, 5, and 6 to make the largest four digit natural number in terms of value that you can. The number 078 has two digits. The number 00045 has two digits. Choose between the same numbers to make the smallest four digit

asked by Melissa on January 19, 2011
5. ## math: algebra

I need help checking my answer. I wasn't sure if 8 and 8 were both side lenegth's or if 22 is the slant height but I think it is got kind of confused there also wasn't sure how I was suppose to solve it but I sloved the problem how I though it was suppose

asked by meep on March 5, 2015
6. ## Basic Statistics

home / study / questions and answers / math / statistics and probability / the manager of a vacation resort has claimed that, ... Question The manager of a vacation resort has claimed that, on average, a guest spends at least \$1600 at the resort during a

asked by Jameson on February 4, 2016

A 16kg sled starts up a 28 degree incline with a speed of 2.4 m/s . The coefficient of kinetic friction is = 0.27. part a)How far up the incline does the sled travel? part b)What condition must you put on the coefficient of static friction if the sled is

asked by leeann on May 27, 2012
8. ## Algebra

Need help with these please--- 2. A long distance phone company has a monthly fee of \$7.95 and charges a rate of \$0.05 per minute. Another long distance company has a monthly fee of \$9.95 and charges a rate of \$0.03 per minute. At how many minutes would

asked by mysterychicken on June 12, 2010
9. ## Algebra

2. A long distance phone company has a monthly fee of \$7.95 and charges a rate of \$0.05 per minute. Another long distance company has a monthly fee of \$9.95 and charges a rate of \$0.03 per minute. At how many minutes would the two companies have equal

asked by mysterychicken on June 12, 2010
10. ## Algebra 1

10)The formula b=30a is used in New England to estimate the minimum furnace output, b, in BTU's for a modern house with a square feet of flooring. A) determine the minimum furnace output for a 2100 ft squared modern house. B) solve formula for a Answer:a)

asked by deedee on November 5, 2008
11. ## Socials

First Nations Assignment Fact Chart Iroquois: Food = Corn, Beans, Tobacco, Sunflower, Squash Shelter = longhouses, hearths Clothing = Social Organization = Matrilineal & Matrilocal Government ceremony = Civil chief directed normal activities of the clan.

asked by Sara on January 7, 2010
12. ## Math - Problem solving

How do I solve this type of problem? How many steps are there. The cost of a membership at a health club last year was 75% of the cost at the club this year. This year's membership costs \$20 more than last year's membership. Find the cost of a membership

asked by Marie on January 27, 2015
13. ## macroeconomics

27. The following data show nominal GDP and the appropriate price index for several years. Compute real GDP for each year and indicate whether you have “inflated” or “deflated” nominal GDP in finding real GDP. All GDP are in billions. Nominal Price

asked by marc on October 11, 2011
14. ## Chemistry

What is the delta G naught for the cell in question 1 at 298 K? Question 1: Which is spontaneous, the oxidation of copper to Cu2+ or the reduction of Cu2+ to Cu? Work: OX: Cu --> Cu2+ + 2e- RE: 2e- + Cu2+ --> Cu Overall: Cu + Cu2+ --> Cu + Cu2+ Delta G

asked by Kait on April 12, 2016
15. ## chemistry

In quality control of raw materials for pharmaceutical production often used foul reactions to prove that raw materials in salt form containing the appropriate salt. Hydrochloride (eg. Amitriptyline hydrochloride) can be detected for example by

asked by Maria on September 9, 2016
16. ## calculus

Could someone check my reasoning? thanx Find the derivative of the function. sin(sin[sinx]) I need to use the chain rule to solve. So I take the derivative sin(sin[sinx) first. Then multiply that by the inside which is the derivative of sin[sinx]. And

asked by XCS on May 7, 2009
17. ## physics

"A 3.5 kg monket is suspended motionless 35 meter above the ground by holding two vines (a vertical vine and a diagonal vine)" We need to find the tension force in the diagonal vine as well as the angle of the diagonal vine with respect to the y axis. I'm

asked by ana on October 11, 2015
18. ## physics

20. does the international space station have gravitational pe? ke? explain? -It has gravitation pe. I thought that Gravitational potential energy is the energy stored in an object as the result of its vertical position or height? 30.a moving hammer hits a

asked by jess on October 17, 2007
19. ## calculus

Find a vector that has the same direction as the given vector but has length 6. ‹-2, -2, 4› I know how to find a unit vector of this, but to find a vector in the same direction but length >1 I'm not sure how to determine the scalar multiple that will

asked by vector length on August 23, 2011
20. ## physics

Objects of equal mass are oscillating up and down in simple harmonic motion on two different vertical springs. The spring constant of spring 1 is 186 N/m. The motion of the object on spring 1 has 3 times the amplitude as the motion of the object on spring

asked by Brian on March 30, 2012

A car is stopped at a traffic light. It then travels along a straight road such that its distance from the light is given by x(t) = bt^2 - ct^3, where b = 3 m/s^2 and c = 0.110 m/s^3. a) Calculate the average velocity of the car for the time interval t = 0

asked by tyger2020 on August 22, 2018
22. ## Anatomy & Physiology 1

Could someone please check over my answers, and let me know if any of them are wrong. If they are wrong could you please give me the correct answer or tell me where I could find it..Thanks in advance for any and all help.... 1. The process of breaking a

asked by Kelsey on May 27, 2010
23. ## ECO 550

1) You have opened your own word-processing service. You bought a personal computer, and paid \$5,000 for it. However, due to the cost changes in the computer industry, the current price of an equivalent machine is \$2,500. You could sell any used machine

asked by Michael on March 5, 2011
24. ## Economics

You have opened your own word-processing service. You bought a personal computer, and paid \$5,000 for it. However, due to the cost changes in the computer industry, the current price of an equivalent machine is \$2,500. You could sell any used machine for

asked by Anonymous on June 18, 2010
25. ## math

Please tell me if I did a good job! (Question:) Write an equation with a variable on both sides of the equal sign that has infinitely many solutions. Solve the equation and explain why it has an infinite number of solutions. (My answer:) 3x + 5 = 3x + 5

asked by Arthur on December 13, 2017
26. ## Chemistry

PartA: What volume of 10.0M NaOH is needed to prepare a buffer with a pH of 7.79 using 31.52 g of TrisHCl? TrisHCl is a weak base and the molecular weight is 157.67 g/mol. I found the solution, it is 6.67 milliliters. Part B: "The buffer from Part A is

asked by Linda on April 24, 2009
27. ## physics

As a sailboat sails 51.5 m due north, a breeze exerts a constant force 1 on the boat's sails. This force is directed at an angle west of due north. A force 2 of the same magnitude directed due north would do the same amount of work on the sailboat over a

asked by Tito on October 16, 2011
28. ## true/false US History

A "tenant strike" occurs when labor refuses to work, but also refuses to leave its workplace to keep the company from using replacement workers. I put false and replaced it with sit-down strike. Before he left office, Eisenhower warned against the

asked by anthony on November 16, 2010
29. ## English

Can a "claim" have the same meaning as the word "sentence"? Yes, in this context: A claim is a sentence that assets something to be true. 2) I am innocent of the crime 3) The moon is made of green cheese 4) A sentence can be a claim. 5) Saddam Hussein is

asked by Missy on March 7, 2007

ANNE: I’m trying. Really I am. Every night I think back over all of the things I did that day that were wrong . . . like putting the wet mop in Mr. Dussel’s bed . . . and this thing now with Mother. I say to myself, that was wrong. I make up my mind,

asked by Lilly on April 8, 2014
31. ## English

Which one of the following sentences uses pronouns correctly. A. Please give Paul and I your undivided attention. B. Jacob and me are going to set a meeting date. C. Carol told Sylvia and he the good news. D. Send the package to Tanya and him.

asked by maha on July 22, 2006

A store specializing in collectible china and plates has decided to move into e-business. However, the store is unsure about how to get the word out about its new site and has hired your team to assist it. •Write a mini-marketing PowerPoint presentation

asked by Tracy on March 4, 2011
33. ## Critical thinking

How can readers distinguish between prejudicial and non-prejudicial use of rhetorical devices? As we've said before, this question has been asked and answered a bunch of times over the past few months. The key in understanding is in making sure you are

asked by Larissa on June 20, 2006
34. ## Physics (Algebra Bit)

I still need help on my other question as well... A runner hopes to complete the 10,000 m run in less than 30.0 min. AFter running at constant speed exactly 27.0 min there are still 1100 m to go. The runner must then accelerate at .20 s^-2 m for how many

asked by QUESTION on August 20, 2009
35. ## Chemistry

The equilibrium constant Kc for the following reaction is equal to 0.20 at 250°C. Calculate the equilibrium constant Kp for the reverse reaction at the same temperature. COCl2 (g) = CO (g) + Cl2 (g) I'm sorry.. English is a second language for me. After

asked by David on March 15, 2012
36. ## Intro to Psychology

For each of the following descriptions, identify a possibLe underlying personality trait. 1) Jenny is described by her coworks as overly sensitive, critical, and impatient. Her family describes her as warm and supportive. 2) Matthew is describes by his

asked by Veronica on April 19, 2011
37. ## English

I revised the sentences again. Now I really need your final check At the end of their two-year project students will be able to 1) master the basic linguistic structures to operate in a work/scientific environment (I don't know how to express it) 2) be

asked by Henry2 on February 1, 2012
38. ## precal

Find the value of sec theta for angle theta in standard position if the point at (–2, –4) lies on its terminal side. If 0° lessthanorequalto x lessthanorequalto 360°, solve the equation sec x = –2. The terminal side of an angle theta in standard

asked by hannah on November 17, 2010
39. ## math

Please explain how to solve: You have 11 cups of flour. It takes 1 cup of flour to make 24 cookies. The function c(f) = 24f represents the number of cookies, c, that can be made with f cups of flour. What domain and range are reasonable for the function?

asked by Jane on January 6, 2012
40. ## math,correction

can someone correct this for me parts A-E and if i am wrong can you help me....please How many 7-digit telephone numbers are possible if the first digit cannot be zero and..... a) only odd digits may be used? my answer: 8125 b) the telephone number must be

asked by student on July 6, 2007
41. ## Math

Becky found \$2.00 in her back pocket when she got dressed this morning. She went to the grocery store with her mom and bought a large bag of Skittles. When she got home, she sorted them by color. The chart below shows how many of each color she had. Red 20

asked by running.from.myself on March 8, 2012
42. ## Math

For the following equation, state the value of the discriminant and then describe the nature of the solutions. -9x^2+6x-2=0 what is the value of the discriminant? Which one of the statements below is correct? A) the equation has two imaginary solutions. B)

asked by Allison Anderson on November 29, 2011

It was a little past 9:00 on a Monday morning when Jeff Baker walked into your office with a box of donuts. He offered you one as he sat down. This didn’t strike you as odd since members of the staff often brought donuts or kolaches to pass around the

asked by Anonymous on April 20, 2010
44. ## Bus Ops

It was a little past 9:00 on a Monday morning when Jeff Baker walked into your office with a box of donuts. He offered you one as he sat down. This didn’t strike you as odd since members of the staff often brought donuts or kolaches to pass around the

asked by Awesome on February 5, 2011
45. ## Physics Problem

Could you please check my work? 2. A 2 kg ball of putty moving to the right at 3m/s has a head-on inelastic collision with a 1 kg ball of putty moving to the left at 3m/s. What is the final magnitude and direction of the velocity of the stuck together

asked by Soly on September 16, 2007
46. ## Physics

A plane weighing 220 kN (25 tons) lands on an aircraft carrier. The plane is moving horizontally at 67 m/s (150 mi/h) when its tail hook grabs hold of the arresting cables. The cables bring the plane to a stop in a distance of 84 m. (a) How much work is

asked by John on October 3, 2011
47. ## Literature

I have to write a persuasive essay on the topic of school uniforms. This is what I have written; Please tell me how I can fix it, and give me some feedback. Thanks School Uniforms---Good or Bad? “This sucks!” This phrase could be heard throughout the

asked by mysterychicken on December 28, 2009
48. ## chemistry

What is the molar solubility of silver carbonate Ag2CO3 at 25 C if it is dissolved in a 0.15M solution of silver nitrate, AgNO3? Solubility constant: silver carbonate = 8.1 *10^(-12) Answer: 3.6 *10^(-10) So... not sure exactly what to do here. AgCO3 +

asked by molar solubility on July 30, 2011
49. ## math

2)If the scale factor of a map is 1/8” is 12 miles. How far apart are two towns if they are 3 inches apart on the map? help with graphing? 1)Graph the function y = 2x2 – 3. You can describe your graph by specifying the vertex, maximum or minimum, axis

asked by nena ochoa on May 20, 2012
50. ## Chemistry Help?

Can someone walk me through the steps on how to solve using these equations? Thank yoouuuu~~ 1.11g of methane CH4 is burned in a bomb calorimeter containing 1000 grams of water. The initial temperature of water is 24.85oC. The specific heat of water is

asked by GiGi on March 7, 2017
51. ## Physics

A gymnist is swinging on a high bar. The distance between his waist and the bar is 1.1M. At the top of the swing his speed is momentarily zero. ignoring friction and treating the gymnist as if all his mass is located at his waist, find his speed at the

asked by Cavin on February 27, 2007
52. ## physics

A mass m = 17 kg is pulled along a horizontal floor with NO friction for a distance d =5.4 m. Then the mass is pulled up an incline that makes an angle θ = 32° with the horizontal and has a coefficient of kinetic friction μk = 0.36. The entire time the

asked by fox on March 23, 2018
53. ## math

Let F1=(-6,0) ,F2=(6,0) A=(10,0)64 + and B=(-10,0) write an equation of the set of all points p(x,y) such that (PF1/pluse /PF2/=20. now i know the problem is the square root of (x+6)^2 +y^2 + the square root of (x - 6)^2 + y^2 = 20 and the anserew is

asked by jess on February 25, 2007
54. ## Chemistry

The vapor pressures of ethanol (C2H5OH) and 1-propanol (C3H7OH) are 100 mmHg and 37.6 mmHg, respectively. Assume ideal behavior and calculate the partial pressures of ethanol and 1-propanol at 35 degrees Celsius over a solution of ethanol in 1-propanol, in

asked by Arnold on March 18, 2010
55. ## Chemistry

Butyric acid (HC4H7O2) is a weak acid with the stench of rancid butter 1.) write the equation for the dissociation of HC4H7O2 in water 2.)the pH of .5 M HC4H7O2 is 2.56 calculate Ka of butyric acid 3.) Write the equation for the hydrolysis of C4H7O2- 4.)

asked by Ashley on July 30, 2013
56. ## history

Use the excerpt to answer the following question: "And so as it were at the same moment the master's command is given and the disciple's work is completed, the two things being speedily accomplished together in the swiftness of the fear of God by those who

asked by oscar on September 7, 2015
57. ## General

Please understand that I am not upset with anyone or whatever I just want to know something. I have some work to be checked and the regular tutors here say that "we will be happy to critque your thinking" right? Ok so when someone comes to this site and

asked by Jon on April 1, 2008

1) A cave explorer drops a stone from rest into a hole. The speed of sound is 343 m/s in air, and the sound of the stone striking the bottom is heard 1.33 s after the stone is dropped. How deep is the hole? I did 343 / 1.33. Is this correct? Physics(Please

asked by Hannah on May 27, 2012
59. ## tech math

how to solve one pulley is 7 cm larger in diameter than a second pulley. the larger pulley turns at 80 rpm, and the smaller pulley turns at 136 rpm. what is the diameter of each pulley

asked by tom on October 19, 2014
60. ## AP AB Calculus

Linear approximation: Consider the curve defined by -8x^2 + 5xy + y^3 = -149 a. find dy/dx b. write an equation for the tangent line to the curve at the point (4,-1) c. There is a number k so that the point (4.2,k) is on the curve. Using the tangent line

asked by Katie G on December 17, 2014
61. ## Pre-Calc

The height s of a ball, in feet, thrown with an initial velocity of 112 feet per second from an initial height of 20 feet is given as a function of time t (in seconds) by s(t)= -16t^2+112t+20. What is the maximum height of the ball? At what time does the

asked by MUFFY Question has been fixed on September 24, 2009

I need help for a physics error analysis assignment and I have no background understanding whatsoever of statistics since I've never taken it and it all seems so foreign to me without any teaching. Can someone please help me with these questions? 1) One

asked by Sam on October 20, 2008
63. ## math

You work for a financial information website. You draw a random sample of 100 subscribers and determine that their mean income is \$68,500. Which statement is true? A) You conclude that the income of all subscribers is \$68,500. B) You conclude that half of

asked by Benard on September 14, 2015
64. ## Chem (ques 2)

The analysis of some household cloudy ammonia cleaner involved diluting a 50.0mL sample of the cleaner to a volume of 250.0mL then titrating this diluted solution. The diluted sample was found to have an NH3 (aq) concentration of 0.350 mole per L. What is

asked by atriletz on January 27, 2007
65. ## math,drbob222

I'm sorry the problems i posted had a couple of errors how i posted it here they are: Posted by DrBob222 on Friday, November 24, 2006 at 6:19pm in response to Math. Thanks for showing your work. It helps us to know where you are having trouble. #4. [25/

asked by Jasmine20 on November 25, 2006
66. ## algebra

Can someone PLEASE help me with this problem?? In a study of worker efficiency at Wong Laboratories it was found that the number of components assembled per hour by the average worker t hours after starting work could be modeled by the formula N(t)3t3 

asked by samuala on July 31, 2010
67. ## Analytical Chemistry

A solution prepared by mixing 51.4 mL of 0.340 M AgNO3 and 51.4 mL of 0.340 M TlNO3 was titrated with 0.680 M NaBr in a cell containing a silver indicator electrode and a reference electrode of constant potential 0.175 V. The reference electrode is

asked by Micki on April 11, 2013
68. ## Analytical Chemistry

A solution prepared by mixing 51.4 mL of 0.340 M AgNO3 and 51.4 mL of 0.340 M TlNO3 was titrated with 0.680 M NaBr in a cell containing a silver indicator electrode and a reference electrode of constant potential 0.175 V. The reference electrode is

asked by Micki on April 11, 2013
69. ## Chemistry

So I do know how to work out letter a) but I'm still very confused with parts b and c. Appreciate the help! 2FeN(s) + 3H2(g) --> 2Fe(s) + 2NH3(g) Suppose that the reaction is carried out at 300C and 3.00 atm. 1.00 grams of iron (III) nitride reacts. a)What

asked by Alexandra on January 22, 2012
70. ## Language helppppp

1.Which question should you ask during your first read of the multi-draft reading process? 1. What is the author's purpose in writing this piece? How has this work increased my knowledge of a subject, issue, or event? What evidence does the author present

asked by Haley on October 4, 2017
71. ## Physics

A ball (mass m = 250 g) on the end of an ideal string is moving in a circular motion as a conical pendulum. The length L of the string is 1.84 m and the angle with the vertical is 37 degrees. a) What is the magnitude of the torque (N m) exerted on the ball

asked by Joe on July 11, 2012
72. ## Programming 1

1.Do the planning and write an algorithm to solve the following problem. Prepare test data for the example to test all possibilities and draw a trace table. Sam works at a coffee company where all the employees receive a bonus of R700, except the employees

asked by George on April 1, 2015
73. ## Unisa

1.Do the planning and write an algorithm to solve the following problem. Prepare test data for the example to test all possibilities and draw a trace table. Sam works at a coffee company where all the employees receive a bonus of R700, except the employees

asked by Mako on April 2, 2015
74. ## Physics

A ball (mass m = 250 g) on the end of an ideal string is moving in a circular motion as a conical pendulum. The length L of the string is 1.84 m and the angle with the vertical is 37 degrees. a) What is the magnitude of the torque (N m) exerted on the ball

asked by Joe on July 11, 2012
75. ## computer programming

Do the planning and write an algorithm to solve the following problem. Prepare test data for the example to test all possibilities and draw a trace table. Sam works at a coffee company where all the employees receive a bonus of R700, except the employees

asked by theblues on September 7, 2015
76. ## basic programming principles

.Do the planning and write an algorithm to solve the following problem. Prepare test data for the example to test all possibilities and draw a trace table. Sam works at a coffee company where all the employees receive a bonus of R700, except the employees

asked by mathebula on March 31, 2015
77. ## Physics

A 30 N fishing pole is 2.00 m long and has its center of gravity .350 m from the heavy end. A fisherman holds the end of the pole in his left hand as he lifts a 100 N fish. If his right hand is .800 m from the heavy end, how much force does he have to

asked by Jennifer on December 7, 2010
78. ## Algebra2 (Please Check My work)

Will you please check my work for me. 1)The equation of a parabola is shown. y=1/14X^2. What are the coordinates of the focus? (0,3.5)

asked by Anonymous on June 18, 2012
79. ## Pschology 202

1. The three broad categories, also called domains, of adult development are: physical, cognitive, and sexual. (Points : 1) True False Question 2.2. Temperament is a term that relates to personality and emotional development. (Points : 1) True False

asked by Sharnii23 on March 29, 2015
80. ## english

Can someone check my work? I am a little confused with adverbs and prepositions.... 1.The portrait fell down. Down is an adverb 2. Someone fell down the steps. Down is a prep. 3.He tripped over the chair. over is a prep. 4. A dried flower arrangement fell

asked by oliver on October 25, 2015
81. ## Math

A box company produces two sizes of pizza boxes. The smaller box has a surface area of 260 square inches. The larger box has a length, width, and height that are twice those of the smaller box. What is the surface area of the larger box? Choices are: A.

asked by Mary - Help plz on May 25, 2011
82. ## Algebra

Suppose you want to enclose a rectangular garden plot against a house using fencing on three sides, as shown at the left. Assume you have 50 ft. of fencing material and want to create a garden with an area of 150 ft². A. Let w = the width. Write an

asked by Sophia on December 1, 2015
83. ## trigonometry

---I asked this question Solve the following right triangles: a. a=117 ft, b=16.35 ft b. B=8 degrees 29',and a=32.8 ft Reiny was kind enough to post this reply. "solving" a triangle involves finding all missing sides and angles, so in a) you found the

84. ## math

The relationship described below can be modeled using an equation. Identify the variables and write an equation to solve the questions below. Number of subscriptions sold/ pay per wk 5 150 10 200 15 250 20 300 25 350 Sheryl has a part-time job working for

asked by Anonymous on September 26, 2010
85. ## Chemistry

Because of the changing color of the solution as the following reaction proceeds, the rate law can be determined by measuring the rate of disappearance of the permanganate ion (MnO4-). 2MnO4-(aq)+ 5H2C2O4(aq) + 6H+(aq) -> 2Mn2+(aq) + 10CO2(g) + 8H2O(l) The

asked by Freddy on February 5, 2015
86. ## Algebra ASAP

I a working wth a cell phone performance task project. I have to determine which three cell phones are the best for a first time user and develop an equation for each of them. Wal-Mart has a plan for \$30.00 a month with .29 per minute. It includes a \$70.00

asked by Thomas M on March 9, 2015
87. ## math

Emily, Cora, Sahil, and Juan are playing another game. Each player gets a card with a number on it. The reverse side of the card contains a hidden letter. The four players line up on a number line. If they are correct, the hidden letters spell a word. For

asked by Anonymous on February 6, 2014
88. ## calculus I

Problem: Consider (1) the parabola y=3-1/10 x^2 and (2) the upper half of the circle centered at (20, 0) with radius of 10. Find the points on the parabola where the tangent line is also tangent to the upper half of the circle. (You can find these points

asked by Anglela on March 2, 2017
89. ## English Grammar part 2

Re: this question: http://www.jiskha.com/display.cgi?id=1251446964 I got a great response in another forum. Here it is: It sounds very awkward, but I can just about see it being acceptable in a very specific situation. Firstly, I'm assuming it is NOT an

asked by MattsRiceBowl on August 31, 2009

“Our prosperity rests on the basic [beliefs] that the work of free individuals makes a nation—and it is the job of Government to help them do the best they can... that our greatest resource is the health and skills and knowledge of our people... that

asked by Cassie on March 7, 2013
91. ## Geometry

3. A box company produces two sizes of pizza boxes. The smaller box has a surface area of 260 square inches. The larger box has a length, width, and height that are twice those of the smaller box. What is the surface area of the larger box? A. 520 square

asked by Mary on May 25, 2011
92. ## Stat

1) one indicator of a outlier is that an observation is more than 2.5 standard deviations from the mean. Consider the data value 80. (a) if a data set has mean 70 and standard deviation 5, is 80 a suspect outlier? be sure to work that explains your answer

asked by jojo on September 14, 2014
93. ## Math

After a recent series of home improvements, four couples were having a dinner party to discuss the additions to their homes. Mike had not recently had a new bathroom. Lorraine had not yet done her kitchen, but perhaps would update it next. Chris, who is

asked by Molly on January 16, 2011
94. ## math

Bob catches a train to work every day from monday to friday. the probability that the train is late on monday is 0.45. the probability that the train is late on any other day is 0.3. A day is chosen at random. Find the probability it is monday and the

asked by neel on March 8, 2015
95. ## English grammar

1) Observe the relation and fill in the blanks. food:crude:: should: ____ (I think the answer could be prude but it could also be would, could etc. I considered these answers because all of them rhyme with should just like crude rhymes with food. But there

asked by Shreya on March 28, 2016
96. ## physics

A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed of 18m/s. The cliff is 50m above a flat horizontal beach, as shown in Figure 3.20. How long after being released does the stone strike the beach below the

asked by Anonymous on September 26, 2007
97. ## Math Word Problem

I asked my teacher, and my teacher said it had 3 shelves.. A bookcase is to be constructed. The height of the bookcase is 4 feet longer than the lenght of a shelf. If 20 feet of lumber is available for the entire unit (including the shelves, but NOT the

asked by Vanessa on August 21, 2007
98. ## Pre-Calculus

Cost,Revenue,and Profit: Estimate the number of scanners that would produce a maximum profit when p is the price per scanner and x is the number of scanners. p= 100-0.0001x and the cost for producing x scanners is C= 350,000+30x and the profit for

asked by Sam on February 3, 2011
99. ## math

1)Find a1 in a geometric series for which Sn=300,r=-3,and n=4 A)15 B)15/2 C)-15 D)1/15 I chose A 2)Find the sum of the infinite geometric series. Sigma sign with infinity symbol above and n=1 below. To the right 20(-1/4)n-1 A)25 B)80/3 C16 D)does not exist

asked by Jon on December 12, 2007
100. ## math(need 2nd opinion)

1)Find a1 in a geometric series for which Sn=300,r=-3,and n=4 A)15 B)15/2 C)-15 D)1/15 I chose A 2)Find the sum of the infinite geometric series. Sigma sign with infinity symbol above and n=1 below. To the right 20(-1/4)n-1 A)25 B)80/3 C16 D)does not exist

asked by Jon on December 12, 2007