Questions Asked on
August 29, 2010

  1. Physics

    A sprinter explodes out of the starting block with an acceleration of +2.3 m/s^2, which she sustains for 1.2 s. Then, her acceleration drops to zero for the rest of the race. What is her velocity (a) at t=1.2 s ans (b) at the end of the race?

    asked by Heather
  2. Math - Pre-Algebra

    A set of building blocks of various shapes and colors. If 30% of the blocks are cubes, and 40% of the cube blocks are red the then _______? what % of the blocks are red cubes.

    asked by BC
  3. Chemistry

    A solid white substance A is heated strongly in the absence of air. It decomposes to form a new white substance B and a gas C. The gas has exactly the same properties as the product obtained when carbon is burned in an excess of oxygen. Based on these

    asked by Ana
  4. college physical science

    According to table 1.3, what volume of iron would be needed to balance a 1.00cm3 sample of lead on a two pan laboratory balance? Table 1.3 shows densities g/cm3 such as iron=7.87g/cm3 and lead is 11.4g/cm3

    asked by Richard
  5. algebra2

    what do you call it when someone pays back a loan quickly??

    asked by sally
  6. Chemistry

    How many liters of gasesous methane (CH4) must be burned in oxygen to produce enough H2O and CO2 to fill a 3.0 L balloon? Assume that H2O and CO2 are the only combustion products and that the temperature and pressure remain constant. How would I solve

    asked by Amy~
  7. Statistics

    Calculate each binomial probability: a. Fewer than 4 successes in 12 trials with a 10 percent chance of success. b. At least 3 successes in 7 trials with a 40 percent chance of success. c. At most 9 successes in 14 trials with a 60 percent chance of

    asked by Patrick
  8. Algebra

    Q=50-5P. Solve the equation for P Choose the right one P=50-Q P=50+Q P=10-5Q P=10-(1/5)Q P=50-5Q

    asked by BC
  9. college

    Two point charges have a total charge of 505 µC. When placed 1.10 m apart, the force each exerts on the other is 19.3 N and is repulsive. What is the charge on each? (Round your answers to the nearest µC.)

    asked by Eric
  10. chemistry

    For the equation: NH4NO3 ==> N2O + 2H2O how would I find how many grams of N2O are formed if 0.46mol NH4NO3? Would I start out with 0.46mol NH4NO3 * ( / )

    asked by Amy~
  11. Statistics

    A lottery ticket has a grand prize of $28 million. The probability of winning the grand prize is .000000023. Based on the expected value of the lottery ticket, would you pay $1 for a ticket? Show your calculations and reasoning clearly.

    asked by Casey
  12. CALCULUS

    The displacement (in centimeters) of a particle moving back and forth along a straight line is given by the equation of motion s = 3sin(ðt) + 5cos(ðt), where t is measured in seconds. (Round all answers to the nearest hundredth.) (a) Find the average

    asked by Terry
  13. algebra1

    at midnight, the temperature was-12degrees F. by noon, the temperature had risen 25degrees F. durinh afternoon, it fell to 10degrees f ANOTHER 3 degrees f by midnight. what was the temperature at midnight?

    asked by alanaR.
  14. European History

    What are the advantages and disadvantages of Europe's geography?

    asked by Shelley
  15. Chemistry

    Why is C2H4 not an alkane?

    asked by Amy~
  16. Physical Science

    A cubic tank holds 1,000kg of water. What are the dimensions of the tank in meters. Explain your reasoning.

    asked by Richard
  17. math

    If the sides of a square are lenthened by 7 cm, the area becomes 121 cm^2. Find the length of a side of the original square

    asked by marie
  18. math

    " A total of $32000 is invested in two municipal bonds that pay 5.75% and 6.25% simiple interest. The investor wants an annual interest income of $1900 from the investments. What amount should be invested in the 5.75% bond?"

    asked by Lily
  19. Chemistry

    Catalytic cracking is an industrial process used to convert high-molecular-mass hydrocarbons to low-molecular-mass hydrocarbons. A petroleum company has a huge supply of heating oil stored as straight chain C17H36, and demand has picked up for shorter

    asked by Joey
  20. Math

    a ball rebounds 1/2 of the height from which it is dropped. The ball is dropped from a height of 136 feet and keeps on bouncing. How far will it traveled when it strikes the ground the third time?

    asked by Karen
  21. Chemistry

    The average mass of a solid copper penny is 2.63 g . What is the mass of one mole of pennies? How would I solve this?

    asked by Amy~
  22. college

    Suppose is the sale price of an item whose original price is in a 35% off sale. Is directly proportional to ? If it is, enter the constant of proportionality as a decimal, not a percent

    asked by Anonymous
  23. L PreCal

    A car is moving at a rate of 65 miles per housr and the diameter of it's wheels is 2.5ft. Find the number of revolutions per minute the wheels are rotating. I have no idea where to begin on this question. How do you find rev per min?? Can someone walk me

    asked by Norah
  24. Chemistry

    Which aqueous solution would you expect to have the lowest freezing point? (a) 0.10 molal glucose,C6H12O6, or (b)0.10 molal NaCl solution

    asked by Travis
  25. English

    Homework Help Forum: English Posted by rfvv on Sunday, August 29, 2010 at 9:48pm. 1. The leaves fallen on the ground were wet and dirty. 2. The leaves which had been fallen on the ground were wet and dirty. 3. The leaves which was fallen on the ground were

    asked by rfvv
  26. simple physics problem

    A crate sliding down a ramp reaches the bottom of the ramp and slides across a flat floor. At the instant shown, the crate has a speed of v= 8.90 m/s. The crate comes to a stop after a distance x= 13.0m . What is the coefficient of kinetic friction between

    asked by Anonymous
  27. astronomy

    If Taurus is now rising at sunset, which constellation will rise at sunset next month?

    asked by Anonymous
  28. Chemistry

    HSO4 + HCO3 -> SO4 + H2CO3 How would I know which are Bronsted-Lowry acids?

    asked by Amy~
  29. earth science

    how do members of the biosphere affect the geosphere?

    asked by lisa
  30. BIO 100

    Assignment: The Scientific Method • Review Appendix D. • Open the Scientific Method Web site. • Follow the instructions at the bottom of the Web site to choose a hypothesis and prediction about growing plants. • Click on Do the Experiment. The

    asked by Jessica Fuentes
  31. maths

    a 5 foot stick is cut so that one part is 2\3 of other. how long,on inches is the shorter segment?

    asked by Anonymous
  32. Chemistry

    If 17.0 g of sodium chloride are dissolved in water to make 0.5 L of solution, then what is the final concentration of the solution? Answer 0.6 mol L I don't get this. I know that 1 mol / 22.4 L

    asked by Amy~
  33. Chemistry Last

    Last question: An average person expends ~100 kj to walk 1km. How far will the average car travel by the time it expends the same amount of energy (i.e. 100 kJ) as a person who walked 1 km? Fuel consumption of average car= 8 km L^(-1) Heat of combustion of

    asked by Amy~
  34. math

    If the sides of a square are lenthened by 7 cm, the area becomes 121 cm^2. Find the length of a side of the original square

    asked by marie
  35. Calculus

    The table shows the position of a cyclist. t (seconds) 0 1 2 3 4 5 s (meters) 0 1.6 4.6 10.4 17.8 25.2 (a) Find the average velocity for the time period [1, 3]. ? m/s (b) Find the average velocity for the time period [2, 3]. ? m/s (c) Find the average

    asked by Theresa
  36. math

    what is the volume in cubic inches of a cylinder that has a height of 10 inches abs a radius of 5 inches

    asked by Anonymous
  37. Astronomy

    Orbital speed is the speed with which a planet moves around the sun. The speed is determined by: a)the mass of the planet only b) the mass of the sun only c)both the mass of the planet and the mass of the sun d)the mass of the planet and it's distance from

    asked by Ales
  38. math

    What type of graph would be appropriate for displaying this type of data? The following are prices (in dollars) 2004 autos as listed in a sale ad in the auto section of the newspaper: 12,997 14,891, 18,666, 21,799 17,495 17,266 21,517 14,414 14,257 15,634

    asked by Sarah
  39. Chemistry

    Which of the gases most closely resembles an ideal gas at standard temperature and pressure? 1) CO2 2) NH3 3) HI 4) H2 5) H2O why would it be H2

    asked by Amy~
  40. Mrs. sue english help

    I'm suppose to edit the following sentence by adding either a semi-colon, colon, dashes, or an hyphen where it is needed. I think a semi-colon go behinh creatures. If your kids like ocean creatures marine life, there’s something they have to see.

    asked by Candace
  41. English

    1. The country speaks Spanish. (Is this one grammatical?)

    asked by rfvv
  42. Math

    Simplify each expression: 1) (x+8)^2 = x^2 + 64 2) (x-2)^3 = x^3 - 8 So for (x+8)^2 i would use a^2 + 2ab + b^2 and a would be 8 but what is b? Would it be 64?

    asked by Hannah
  43. physics

    An engineer in a locomotive sees a car stuck on the track at a railroad crossing in front of the train. When the engineer first sees thecar, the locomotive is 310 m from the crossingand its speed is 10 m/s.If the engineer’s reaction time is 0.39

    asked by nelly
  44. English

    1. The leaves fallen on the ground were wet and dirty. 2. The leaves which had been fallen on the ground were wet and dirty. 3. The leaves which was fallen on the ground were wet and dirty. (Does #1 mean #2 or #3?)

    asked by rfvv
  45. Math AP Calc

    In 1951, the population of India was 357 million people. By 1981 it had grown to 984 million. If the population is growing exponentially, when (in what month of what year) will the population reach 1 billion people?

    asked by Leanna
  46. Limits

    Lim (tan^2(x)/x) x->0

    asked by Vivian
  47. Algebra I

    The expression 2(l+w) may be used to find the perimeter of a rectangle. What are the length and width of a rectangle if the area is 13 1/2 square units and the length of one side is 1/5 the measure of the perimeter?

    asked by Dev
  48. algebra1

    A)a plane flies at the height of 1800 feet directly over 150-foot-tall building. how far above the building is the plane? B)the same plane then flies directly over a diver who is 80 feet below the surface of the water. how far is the plane above the diver?

    asked by alanaR.
  49. Calculus

    lim x-->0+ f(x), where f(x)= x ln x values for x are 1,0.5,0.1,0.05,0.01,0.005,0.001 when i plugged in 1 i got 0 then -.34657 then -.23025 ................... leading up to -0.00690 what is the value of the limit is it approaching 0?? and if it is

    asked by Jake
  50. HCA 220

    I have not received my book because of a shipping error on the distributors part and I do not have the diagrams needed for week 8 chapters 8, 9, & 10. I can not complete the assignment without it. Can anyone post the diagrams so I can do the work, I would

    asked by Jessicka
  51. Chemistry.

    In which of these compounds is the oxidation state of CI the highest? a) HCIO2 e) HCIO4 Answer is e Is there a formula to solve this ?

    asked by Amy~
  52. science true or false

    True or False: Only at the equator are all the stars visible over the course of the year.

    asked by Kayla
  53. spanish

    Part 4—Listening Comprehension Directions: Listen to this short story called “What ought a man to do on earth?”—¿Qué debe hacer sobre la tierra un hombre? You will hear the story two times. After listening to the story, answer these questions.

    asked by Anonymous
  54. arithmetic

    what is thr greatest common factor of 25and75

    asked by sarena
  55. algebra

    Solve for P so P=? 1.)q=25-p P= I think it is 25+Q ? but am not sure 2.)Q=12-3P P= this one I get -q-12/3 but that's not aN OPTION AND i DON'T KNOW IF IT IS RIGHT OR HOW TO WRITE IT And #3 I have no clue on ?? 3.) 12Q=32-4P P=

    asked by BC
  56. European History

    What is the impact of Europe's geography on European History?

    asked by Shelley
  57. 5th grade social studies

    What happens when the government raises taxes? what would happen if consumers did not pay taxes on goods and services?

    asked by Dara
  58. mathematics

    Need help with this math problem please. Work need to be show but I have no idea how to complete the problem. (-4)3 (the 3 is an exponent) Thanks for your help

    asked by chasity
  59. math

    In 1991, the life expectancy of males in a certain country was 70.4 years. In 1996, it was 72.9 years. Let E represent the life expectancy in year t and let t represent the number of years since 1991. What is the linear function E(t) that fits the data?

    asked by Flossie
  60. atomic sructure

    heisenberg uncertainty principle can't be applied to stationary electron.why?

    asked by Ashish
  61. Chemistry

    Sorry, I have a couple more questions. For this question: Which one of the following solutions will be the worst electrical conductor at 25 degrees C? d) 0.10 mol L^(-1) CH3OH (aq) How would I solve this? the answer was d.

    asked by Amy~
  62. college

    the molecules that are switched on after fertilization and begin sculpting arms finger vertebrae ribs a brain and other body parts are called what

    asked by Anonymous
  63. english II

    I'm suppose to edit the following sentence by adding either a semi-colon, colon, dashes, or an hyphen where it is needed. I think a semi-colon go behinh creatures. If your kids like ocean creatures marine life, there’s something they have to see.

    asked by Candace
  64. Probability

    What is the probability of the sum of two fair dice equals a prime number when rolled once?

    asked by Diane
  65. English

    I don't need help getting the question answered, just explained? help anybody? Describe your experience with credit and credit cards in a brief paragraph using at least five adverbs and five adjectives in your description. Bold the adverbs and underline

    asked by maria
  66. Math

    In 1951, the population of India was 357 million people. By 1981 it had grown to 984 million. If the population is growing exponentially, when (in what month of what year) will the population reach 1 billion people? How do you know what month? -Reiny

    asked by Leanna
  67. Math

    The perimeter of a rectangle is 110 inches. The length exceeds the width by 41 inches. Find the length and the width. I can't seem to figure out this last question. Don;t know where to start. Please help it is my last question.

    asked by Flossie
  68. Math

    I have no idea how to even start this problem. In 1951, the population of India was 357 million people. By 1981 it had grown to 984 million. If the population is growing exponentially, when (in what month of what year) will the population reach 1 billion

    asked by Anonymous
  69. social studies

    what states border Louisiana? what two states extend further south than Louisiana? what tates have a Gulf of Mexico coastline? Is Louisiana closer to nevada or virginia? What direction would you go from Louisiana to pennyslvania? What direction would you

    asked by Shaun
  70. Physics

    In a gas kept at a constant temperature, all molecules move with the same speed. True or false?

    asked by Anonymous
  71. Math(please check)

    Simplify each expression: 1) (x+8)^2 = x^2 + 64 2) (x-2)^3 = x^3 - 8 3) (x-2y)(x+y) = x^2 - xy -2y^2 4) (x+2)(x^2+3x-2) = x^3 + 5x^2 + 4x-4 Are my answers correct?

    asked by Hannah
  72. algebra1

    2/5 - 7/8, 2/5 - 3/10

    asked by alanaR.
  73. algebra1

    a restaurant manager lost $415 in business during the month of january. business picked up in february, and he ended that month with a profit of $1580. (a). what was the manager's profit after january and february?? (b) what if...? the restaurant lost $245

    asked by alanaR.
  74. Math

    find a polynomial for the perimeter and for the area m+2 on top and m on the right side?

    asked by marie
  75. AP Spanish

    Write the definitie article (if necessary). Use parenthses if the article is optional. 1. Aprendo _____ japones. 2. _____ Africa es grande. 3. Esta en _______ carcel. 4. Que es _____ quimica? 5. Come ____ almuerzo.

    asked by Sally
  76. social studies

    what river begins in new mexico?

    asked by Shaun
  77. social studies

    What river flows to lake borgne?

    asked by Shaun
  78. social studies

    what river name comes from choctaw word meaning "long river"

    asked by Shaun
  79. Math

    Can i combine the following? Explain why or why not. 5x+4x(squared) 7x(cubic)-2x+x(cubic)-5x 3xy+2y

    asked by Helen
  80. social studies

    No url please. what are all the states that the 33rd parallel passes through?

    asked by Shaun
  81. mat115

    Please help me with this math question please. Am I correct in my computing? 11-6 5 ____ = _____ = undefined 7-7 0 If I am wrong please help and can you show the work? Thank you.

    asked by cindy
  82. college

    The value of a mint state 63 uncalculated 1950 Jefferson nickel minted at Denver is 8/7 the value of a 1945 nickel in similar condition minted at Philadelphia. Together the total value of the two coins is 15.00 what is the value of each coin?

    asked by T
  83. mat115

    Please help with this math problem. The directions are Add. Must show work. 4 2/7 + 1 5/7 I appreciate your help with this math problem. Thanks so much.

    asked by adore001
  84. social studies

    Thank you for every single question I've asked you. You're a great teacher Ms.Sue. I learned a lot from you. May god bless you.But, before I go I want to make sure my answers are right for this qustion. Here they go, Louisiana, Texas, Alabama, and

    asked by shaun
  85. chemistry HELP!!

    How would I find the STP for N2,He, H2O? (concentration in air at STP)

    asked by Amy~
  86. mathematics

    need help badly. this is the math problem. is the rate three-forth's cup of butter/ 3 eggs equivalent to the rate of 3 cups of butter/12 eggs? Please show the work so I can study this equation for my next problem. thanks kindly

    asked by cindy
  87. math

    what is the volume in cubic inches of a cylinder that has a height of 10 inches abs a radius of 5 inches

    asked by Anonymous
  88. Zoology

    Can you rank these from the smallest to the largest? Heart carbon atom sodium atom electron nucleotide tundra mitochondria glucose molecule fungal cell hydrogen atom

    asked by Marcus
  89. math

    what is 3/5 written as a percent ? a- 30% b- 35% c- 33% d- 60% e- 65% d-60%

    asked by kamleen
  90. Accounting

    HOW DO I find the net icome for this company with this information? Beginning of the year: ASSETS WERE $810,000 lIABILTES WERE:$324,000 eND OF YEAR: aSSETS WERE: $1,296,000 AND lIABILTES WERE:$540,000. cAPITAL STOCK OF $162,000 WAS ISSUSED dIVIDENDS OF

    asked by Dan
  91. Algebra 2

    Let f(x)=x^2 - 1 and g(x)=1 - 2x. Find the indicated values. 1. g(1/f(3)) 2. f(x + h) - f(x) all over h

    asked by Jessica
  92. Statistics

    Calculate each binomial probability: a. X = 2, n = 8, ð = .10 b. X = 1, n = 10, ð = .40 c. X = 3, n = 12, ð = .70 d. X = 5, n = 9, ð = .90

    asked by Casey
  93. Math, Still Need Help!

    Label each statement TRUE or FALSE. a. The sum of two one-to-one functions is one-to-one. b. The product of two one-to-one functions is one-to-one. c. If f is a one-to-one function and k is a real number (constant), then the function g(x)=k*f(x)is

    asked by Leanna
  94. mgt330

    A worker in an automobile assembly line who chooses this type of work because of the job security it entails is said to be Intrinsically motivated Experiencing overpayment inequity Experiencing underpayment inequity Extrinsically motivated Self-actualizing

    asked by kevin
  95. science

    What climate is it? Saigon, Vietnam has heavy rains from May to November. Its temperature ranges from 78*F (coolest month average) to 84*F ( warmest month average). a) Tropical monsoon b) Tropical savanna c) Tropical raniforest d) Not Tropical c

    asked by pam
  96. Physics

    A 1.4 kg ball is thrown upwards off the side of a building with a spped of 5.8 m/s and falls into an ocean 16 meters below. Once the ball hits the water it travels a depth of 1.4m then floats to the surface. Assuming the acceleration of the ball when it

    asked by Kaye
  97. Grammar

    Their are three kids in the room. We have been married for 20 years, and are relationship is as strong as ever. I’m having trouble with my car. Can you give me some advise? The diplomats are doing what they can to restore peace. I know it is important,

    asked by Cara
  98. Math

    Label each statement TRUE or FALSE. a. The sum of two one-to-one functions is one-to-one. b. The product of two one-to-one functions is one-to-one. c. If f is a one-to-one function and k is a real number (constant), then the function g(x)=k*f(x)is

    asked by Anonymous
  99. algebra116

    In 1995, the life expectancy of males in a certain country was 73.8 years. In 2001, it was 76.5 years. Let E represent the life expectancy in year t and let t represent the number of years since 1995. The linear function E(t) that fits the data is__. Use

    asked by Anonymous
  100. social studies

    what states border Louisiana?

    asked by Shaun
  101. algebra1

    evaluate the expression n +(-5) for eachvalue of n. n=312 n=5.75 n= -7/15 n= -7 2/5

    asked by alanaR.
  102. arithmetic

    a total of eight pills are on a table. all have the same color and size. however, one is poisonous and weighs a fraction more than the others. a balance scale may be used only two times to determine the heavier pill. seven of the pills must be eaten.

    asked by JOe
  103. math

    state the value of the discriminant and the discribe the nature of the solution 20x^2-8x-17=0

    asked by marie
  104. calculus

    lim t-->0 h(t), where h(t)= cos(t)-1/t^2. for the table values t is +/- .002 , .0001 , .00005 , .00001 what do you guys get for the value of h(t) and limit?? when i plugged in .002 i got -.499999975 when i plugged in .0001 i got -.5 when i plugged in

    asked by Jake
  105. math please help

    Write a quadratic equation in the variable x having the given numbers as solutions. Type the equation in standard form, ax^2 +bx+c=0 The Solution is 10, only solution!

    asked by Katelynn Renee
  106. chemistry ?

    a piece of glowing wood burst into flames in the gas Why would this gas be considered oxygen?

    asked by Amy~
  107. Math

    Simplify the following (6b-2)(6b+2)+4(b^2-3b) Find the factors of the following e^2+8e+15 5f^2-15f+10 Does g^2-9 have factors? If so, how there is no "middle" term?

    asked by Helen
  108. human services

    My Beliefs, Values, and Clinical Gestalt With Individuals and Systems Paper The paper must address what you are learning about your personal and professional assumptions about clinical helping and their relationship to your own beliefs, values, past

    asked by patiance
  109. cis 1140

    AstroTech Components, a company that manufactures parts for the aeronautics industry, is having trouble with a network segment in one of its depart-ments. Its IT director has asked you for help. The network consists of 300 workstations using a mix of

    asked by ralis
  110. health

    Compare health care delivery and management options available in the U.S with health care delivery and management options available in a different country of your choice. · Select one feature from each country’s system that, in your opinion, is the most

    asked by Anonymous
  111. mat115

    Need help with this math question. Thanks for your help. Work must be shown and reduced to the lowest terms. 7/11-3/11 The directions to this question is subtract. Write the answer in lowest terms. Thanks so much for help.

    asked by adore001
  112. religion

    how modern religion benefits from indigenous religion?

    asked by ami
  113. math

    use the foil method to find the product.(9x^7-3)(x^9-2).

    asked by Brandy
  114. 7th grade

    I trying to help my son answer this question. 1/4y for y = 16

    asked by Gerald
  115. chemistry

    Relationship between the pressure and volume of helium gas at a constant temperature of 298K. Volume was changed by moving a piston & following data was obtained: Vol (L) Pressure (atm) 5 10.229 10 4.749 15 3.198 20 2.381 30 1.665 50 0.98 75 0.655 100 0.47

    asked by Anonymous
  116. Math/College Algebra

    1.)Complete the square to find all real solutions of equation 3 x^2 + 4 x - 1 = 0. X1= X2= 2.)\sqrt{7 x - 9} + 6 = 3x there are two solutions 3.)4

    asked by Jordan
  117. MARKETING

    Your company’s sales are 50,000 units. The unit variable cost is $12. Your markup percent on sales is 40% and your fixed costs are $100,000. 1. What is your profit / loss?

    asked by KEVIN
  118. math

    A toy manufacturer is introducin g two new dolls, my first baby and my real baby. IN one hour, the company can produce 8 first baby dolls and 20 real baby dolls. Because of demand, the company produces at least twice as many first babies as real babies.

    asked by Haley
  119. geometry

    The coordinate of M is 2.5 and MN=4. What are the possible coordinates for N?

    asked by Anonymous
  120. chemistry

    what happens when oil goes in the ocean. and what are the different effects

    asked by kashif
  121. History

    Who were the principal leaders of the Glorious Revolution?

    asked by Anonymous
  122. algebra

    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.

    asked by china
  123. Math-Reiny Help! Previous Problem

    In 1951, the population of India was 357 million people. By 1981 it had grown to 984 million. If the population is growing exponentially, when (in what month of what year) will the population reach 1 billion people? How do you know it's the 6th month?

    asked by Leanna
  124. geometry

    if ab=3.bs, cd=2x+3,and ba=x+1. If ad=31 units, find x, ab, bc and cd

    asked by robin
  125. Algebra

    I am having problems with polynomial functions. f(x)= (x-3)(x+2)(x+4)

    asked by Ian
  126. math

    5x+3/5-5x-4/7

    asked by cameron
  127. algebra 116

    Graph the system of inequalities y>= -4, x >= 5

    asked by QP
  128. Math

    Please help with this problem x3 - x2 -6x=0

    asked by Rosalind
  129. MAT 116 UOP

    Graph equation using the y intercept. Y= 1/10 x + 6 Please Help!! NEED TO PASS!!

    asked by Lila
  130. Humanities

    What country is not a nation?

    asked by M
  131. Humanities

    What country is not a nation? I have already googled it so don't give me a link to all the things google has to say. It doesnt help

    asked by M
  132. algebra1

    compare. write , or = -4 - (-6) ___ -7 - 3 |-51| ___ |0| 3-(-3) ___ 0-(-3) -3-8 __ -22 + 11 |-10 + 5| __ |-15| 9 +(-8) __ -12 + 13

    asked by alanaR.
  133. social studies

    What two states extend further south in louisiana?

    asked by Shaun
  134. science

    when the depth of water increses the pressure also increases. explain with example?

    asked by yo
  135. chemistry

    energy+socl2(g)=so2(g)=cl2(g),what will happen to the temp?

    asked by vinayak
  136. Art

    i have to do a still life about "Music", but i have no idea how to do it. i just know that i'm definitely going to add a guitar but what else? please give some ideas...

    asked by star
  137. Managerial Economics

    How would you react to a sales manager’s announcement that he or she has in place a marketing program to maximize sales?

    asked by Anonymous
  138. Medical Billing and Coding

    Explain why the lack of universal health care coverage can raise health care costs.

    asked by Liz
  139. math 116

    given the function g described by g (x) = 3 x find each of the following (a) g (-15) (b) g (11) (c) g (29)

    asked by susan
  140. social studies

    Thank you for all your help.In which direction would you go to Louisiana to pennyslvania? Please no url.

    asked by Shaun
  141. social studies

    I still didn't get help on this question. Name two states that extend further south than louisiana. No url please.

    asked by Shaun
  142. math

    desperately seeking help. work must be shown. answer must be in simplest form. Thanks 1 1 _ X _ 2 2

    asked by charlie
  143. algebra

    a student writes 5y.3 to model the relationship the sum of 5y and 3.explain the error

    asked by Melissa
  144. math

    ok, i need to write an expression equal to 10 and the numbers i need to use are 5,8,9,7 and i need to use +, /, + can anyone help me?

    asked by Roger
  145. social studies

    My last time if you just answer this queston. Name two states that extend further south than louisiana.

    asked by Shaun
  146. busniess

    What argument could the SLOC members make that the payments made do not fit the definition of an illegal bribe under the FCPA?

    asked by Anonymous
  147. Chemistry

    why is MgCI salt likely to not exist?

    asked by Amy~
  148. Texas History

    If a legislator supported a measure letting factories be built on a river in her home district but then reversed his decision when he worried about pollution being sent downstream, which model of representation would he be following?

    asked by Hector
  149. computers

    what network covers small ares, such as a group of buildings or campus?

    asked by ginny
  150. MATH

    1.32 + 0.987 + 3.07 = a-4.089 b-5.089 c-5.189 d-6.189 e-13.972 answer-5.089

    asked by kamleen
  151. science

    2. A thin rod of length 10m is in the x-y plane parallel to the x axis. Its centre is at the point (3,2) .A force of 100 N in the x-y plane is applied at its right end at an angle of 30o from the x-axis. An equal and opposite force is applied at its other

    asked by sant
  152. math

    25.2 / 0.3 = a-0.84 b-8.04 c-8.4 d-84 e-840 answer- 8.4

    asked by kamleen
  153. chem

    What volume of 17% NaCl solution will provide 27 grams of NaCl?

    asked by ashley
  154. math

    what is 25% written as a fraction? a-1/25 b-1/5 c-1/4 d-1/3 e-1/2 answer 1/4

    asked by kamleen
  155. chemistry

    A 204.2 g sample of a mixture contains 22.3% sodium chloride. What mass (g) of sodium chloride is present in the sample

    asked by cooper
  156. math

    what is 2/3 written as a percent ? a-23% b-32% c-33 1/3% d-57 1/3% e-66 2/3% answer -66 2/3%

    asked by kamleen
  157. Spanish

    State whether the article is used or omitted and give examples: 1. with no existe and an unmodified noun. 2. with haber in the negative or interrogative 3. to say "a so-called" 4. With convertirse and a modified profession 5. with millon 6. with otro

    asked by Sally
  158. Chemistry Check

    A compound that contains only Fe and O is 69.9% Fe by mass. What is the empirical formula of theis compound? Attempt: 69.9g(1/56): 1 30.1g(1/16): 2 I got FeO2 but the answers say that it is Fe2O3

    asked by Amy~
  159. Technical Writing

    How should a 22-year old who just inherited $50,000 divide her investments between stocks, bonds, CDs, and money market?

    asked by Rosa
  160. algebra I

    what is (-9)=7+7/9z?

    asked by sam
  161. mathematics

    just wanted to make sure this answer is correct. I am looking for the decimal place of the number 4 in this number 2.84905 Isn't the 4 in the thousanths place? My brain is fried from this math final. Thanks for your help, it is greatly appreciated.

    asked by cindy
  162. algebra1

    evaluate the expression n+(-5) for each value of n. N=-72/5, n=-7/12 can u pls show me how to this. cuz i've been doing something wrong.

    asked by alanaR.
  163. English 215-Tech. Writing

    A 22-year old woman inherits $50,000, how should she divide her investments between stocks, bonds, CDs, and money market?

    asked by Rosa
  164. social studies

    What are 4 regions

    asked by Doc Buel
  165. math 116

    The average speed, s, was between 110 and 120 mph. translate to a inequality

    asked by tammy
  166. Calculus

    Lim (tan^2(x)/x) x->0

    asked by Vivian
  167. math

    6x^4-7x^2+2=0 is it 2^1/2 over 3^1/2

    asked by Katelynn
  168. English

    1. She has a watch which is made in Switzerland. 2. She has a watch made in Switzerland. 3. She has a watch which was made in Switzerland. 4. She has a watch having been made in Switzerland. 5. She has a watch made in Switzerland. (#1 can be changed into

    asked by rfvv
  169. math please check and help!!!!

    what is the vertex and line symmetry for f(x)=1/2(x+8)^2+4 and what is the max/min value of f(x)? Is the answer for the vertex (8,4) is the min value of f(x) (-8,4)

    asked by Katelynn
  170. math

    Question solve 6^4-7x^2+2=0 MY ANSWER I get 28b^13+b^2+22b+26 over 4b+3 but I do not understand how this can be the solution for x

    asked by Katelynn
  171. algebra1

    are these correct? compare. write , or = -4-(-6) > -7-3 |-51| >|0| 3-(-3) > 0-(-3) -3-8 = -22 + 11 |10 + 5| < |-15|

    asked by alanaR.
  172. math

    is estimate greater than actal sum?

    asked by osayi osifo
  173. algebra1

    evaluate the expression n+(-5) for each value of n. N=-72/5, n=-7/12 can u pls show me how to this. cuz i've been doing something wrong

    asked by alanaR.
  174. Medical Office Assisting

    I need two people to interview for a school project. They must be Medical office Assistants. I have 8 questions for each one to answer. please respond as soon as possible!!!

    asked by Candece
  175. science

    what is science?

    asked by torda
  176. Math AP Calc

    The population of New Hampshire was 1 million in 1990. It doubles every 25 years. Estimate the population in 1996.

    asked by Leanna
  177. Math AP Calc

    Label each statement TRUE or FALSE. a. The sum of two one-to-one functions is one-to-one. b. The product of two one-to-one functions is one-to-one. c. If f is a one-to-one function and k is a real number (constant), then the function g(x)=k*f(x)is

    asked by Leanna
  178. algebra1

    tell whether each statement is sometimes, always, or never. 1) the value of the expression -2 + n is less than value of n. answer always. 2) when b is positive, the expression -b + (-b) is equal to 0. answer always. 3) when x is negative, the value of the

    asked by alanaR.
  179. algebra1

    error analysis, which is incorrect? a) -5-(-8) b) -5-(-8) -5+(-8) -13

    asked by alanaR.
  180. algebra1

    error analysis, which is incorrect? a) -5-(-8) b) -5-(-8) -5+(-8) -5+(8) -13 3 answer: A?

    asked by alanaR.
  181. algebra1

    which expression is equivalent to |-3+5|? a) -3-5 B)-3+5 c)3-5 d)3+5 answer:A is it correct?

    asked by alanaR.
  182. astronomy

    How long is the precession cycle?

    asked by Anonymous
  183. writing

    This book is called "The Most Dangerous Game" My question is, Whitney claims animals understand fear-the fear of death and the fear of pain. Does Rainsford agree?

    asked by Anonymous
  184. algebra1

    write each number as a terminating or repeating decimal. 3/16 2/9 15/12 4/11

    asked by alanaR.
  185. English

    There is #1 in the triangle. 1. Color the #1 triangle yellow. 2. Color the empty triangle yellow. 3. Color the blank triangle yellow. 4. Color the #1 empty triangle yellow. (Which expressions should I use?)

    asked by rfvv
  186. algebra

    the line y=0.16x +0.84 represents an estimate of the average cost of gasoline for each year. the line 0.14x-y=0.95 estimates the price of gasoline in january of each year. a) do you expect the lines to be intersecting, parallel, or perpendicular? explain

    asked by susan
  187. Math

    The population of New Hampshire was 1 million in 1990. It doubles every 25 years. Estimate the population in 1996.

    asked by Anonymous
  188. math

    Ms. Jones has a garden plot that measures 40ftX 20ft If she increases the garden by 4 ft on each side, by what percent has she increased the plot?

    asked by Anonymous1
  189. Hum 176

    I am having a hard time understanding what they want.

    asked by eric
  190. algebra116

    Graph the equation and identify the y-intercept. y + x= -5. Please help

    asked by QP
  191. algebra1

    a meterologist reported that the day's high temperature was 12dregees F and the low temperature was -6dregees F. what was the difference between the day's high and low temperature?

    asked by alanaR.