Questions Asked on
October 4, 2017

  1. Science

    Explain the value or importance of using the International System of Units when describing motion. Provide an example that supports your reasoning.

    asked by HEYPOTATOS
  2. Emergent computer tech.

    1. What file is being called by this IMG tag? (1 point) answer= SRC 2. What type of link is used to call this file? (1 point) answer=need help with this one 3. If the user loads this graphic in a text-only browser how will the browser describe it? (1

    asked by Kayla
  3. SS

    1. What is a definition of citizenship A. having to be born in a country b. being a full and equal member of a nation c.having pledged to respect and support a government valus*** d.Full filling all the responsibilities and having all the rights of living

    asked by THAT GIRL
  4. Physics

    An 8.0-kg history textbook is placed on a 1.25-m high desk. How large is the gravitational potential energy of the textbook-earth system relative to the desktop?

    asked by Anonymous
  5. math

    The cost of making a shirt is half of what the shirt normally sells for. Today, however, the shirt is on a 15% discount from its normal price. What is the current price of the shirt?

    asked by Allie
  6. World History

    To begin, complete the chart below by organizing different social and economic classes of people in the Middle Ages. Arrange the following groups in the proper order according to their place in society: serfs, nobles, clergy, merchants, monarchs, artisans,

    asked by Ember Lovet
  7. Literature

    Jack London never actually set foot north of California a. true b. false *****

    asked by SAM
  8. history

    Which accurately describes the impact of the Catholic Church on medieval politics and government? (Select all that apply.) the catholic church doctrine required a clear distinction between church and state the catholic church unified different kingdoms of

    asked by malia
  9. history

    Which accurately describes similarities between feudal Europe and Japan? (Select all that apply.) the peasants in both Europe and japan received goods instead of money for their work efforts the warrior class in both Europe and japan followed strict moral

    asked by malia
  10. 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
  11. social studies

    wich of the following was one of the influences of the roman republic in the framing of the constitution? 1a centralized government that provides for more order 2elected representatives who are the voice of the people 3a judicial system that is controlled

    asked by Christopher wood
  12. Science Help!

    How does sea-floor spreading occur? A)New materials are being added to the asthenosphere B) Earthquakes break apart the ocean floor C)Sediments accumulate at the areas of the spreading D)Molten material beneath Earth's crust rises to the surface

    asked by Redrobins!
  13. art

    When painting a portrait of a face in proportion, it is important to do all of the following, except a. to keep the size of the ear the same as the size of the eye. b. to keep the corners of the mouth lined up with the center of the eyes. c. to keep the

    asked by Marvel
  14. history

    In Europe, warriors of the feudalist society were referred to as knights (1). In Japan, they were known as ninjas (2). Knights were bound by a moral code known as chivalry (3), whereas ninjas followed the moral code of bushido (4). I think 1,2 are true and

    asked by malia
  15. SS

    What are some of the benefits and pitfalls of the ethnic, language, and religious diversity?

    asked by GOolik
  16. history

    European medieval life was dominated by the Catholic Church (1). The Church defined and maintained social order (2). Catholic social programs cared for the poor, the sick, and the orphaned (3). Catholic monks provided literacy programs to peasants to

    asked by malia
  17. ENGLISH HELP URGENT ! PLEASEE

    " An ATTEMPT to healthy living can cause misery. How true is this" Are these arguments good/fair enough ?? against : a) attempting to live a healthy lifestyle means involvement in sports and outdoor activities, yoga classes, gym bla bla bla. these help one

    asked by bryce
  18. history

    How did the Catholic Church affect medieval politics? the hierarchical structure of the catholic church inspired a feudal society the catholic church imposed a meritocracy government in rome the charitable structure of the catholic church inspired a

    asked by malia
  19. Social Studies

    which group was primarily connected with the democratic republicans wealthy merchants enslaved african Americans manufacturing leaders small farmers my answer is a

    asked by SS help
  20. math

    During a scuba drive, Lainey descended to a point 20 feet below the ocean surface. She continued her descent at a rate of 20 feet per minute. Write an inequality you could solve to find the number of minutes she can continue to descend if she does not want

    asked by Anonymous
  21. SS

    4. Which of the following statements best summarizes Washington viewpoint on American foreign policy

    asked by Jake
  22. English Literature

    In "The Call of the Wild", why did Buck end up in the Yukon Territory?

    asked by SAM
  23. Social Studie

    1: How does sea-floor spreading occur? A, New materials are being added to the asthenosphere. B, Earthquakes break apart the ocean floor. C, Sediments accumulate at the area of spreading. D, Molten material beneath Earth's crust rises to the surface. 2,

    asked by Wolf
  24. social studies

    what issue or events highlighted the insufficiently of the power of the central government under the articles of confederation? the central government's inability to impose takes on states the laws congress created relative to the northwest territory the

    asked by jake pls help!!
  25. history

    Which event best identifies the beginning of the so-called Dark Ages in Europe? initiation of the hundred years war spread of the bubonic plaque fall of the roman empire rise of the arab empire I think its c

    asked by malia
  26. Math

    1. Sally was able to eat 5/8 of her lunch. John ate 75% of his lunch. Who are more of their lunch? a. John b. Sally c. They both ate the same number amount d. The amount cannot be calculated

    asked by ali
  27. math

    1. The class social committee, consisting of 6 people, is planning a party. The committee wants to have a cake for the group. If each cake provides 24 servings, how many cakes should the committee order to serve a class of 70 and staff of 3? 2. Young adult

    asked by pal
  28. Math

    When Maria Acosta bought a car 2.5 years ago, she borrowed $10,000 for 48 months at 7.8% compounded monthly. Her monthly payments are $243.19, but she'd like to pay off the loan early. How much will she owe just after her payment at the 2.5 year mark?

    asked by Lindsey
  29. Math

    An office worker mails 25 envelopes to customers each day. Every envelope contains 3 reports with a paper clip on each one. The supply of paper clips is provided in boxes of 500. How many days will it take for the clerk to use up one box of paper clips?

    asked by pal
  30. Grammar

    Select the word or phrase that makes the sentence grammatically correct. 1. A tuberculin skin test should be read within 24 hrs. ____ administration. a. Of b. Since c. As d. From 2. The student ______ for the final exam. a. Didn’t studied b. Was studying

    asked by ali
  31. PHYSICS HELP

    A diamond's index of refraction for red light, 656 nm is 2.410 while that for blue light, 434 nm, is 2.450. Suppose white light is incident on the diamond at 30 degrees. Find the angles of refraction for these two colors.

    asked by Anonymous
  32. Physics

    A 1500 kg automobile travels at a speed of 105 km/h along a straight concrete highway. Faced with an emergency situation, the driver jams on the brakes, and the car skids to a stop. (a) What will be the car's stopping distance for dry pavement (µ = 0.85)?

    asked by Lala
  33. Grammar

    1. He tried to remember that names of all the people_________ were there that night. a. Whom b. That c. Whose d. Which 2. A synonym is a word _________ a meaning similar to another word. a. Who have b. That have c. Who is having d. Having 3. After having

    asked by megan
  34. SOCIAL STUDIES!! PLEASE HELP

    describe the taino view of columbus voyage and their encounter with the europeans'

    asked by aye
  35. Oceans

    4. How are ocean trenches formed? Here are somethings I think I can put: Are any of these correct? • Ocean trenches are formed when oceanic plate cools and moves to the surface of the ocean • Ocean trenches are formed when the denser oceanic plate

    asked by WEREwolf
  36. history

    In forty seven ronin what is the author's message?

    asked by malia
  37. social studies

    wich of the following was one of the influences of the roman republic in the framing of the constitution? 1a centralized government that provides for more order 2elected representatives who are the voice of the people 3a judicial system that is controlled

    asked by Christopher wood
  38. Reading

    1) Identify the dependent clause in this sentence: The mother dog left her bed as soon as the puppies were asleep. a) As soon as the puppies were asleep b) Left her bed as soon as c) The puppies were asleep d) The mother dog left her bed 2) Which sentence

    asked by megan
  39. statistics

    An ordinary (fair) die is a cube with the numbers 1 through 6 on the sides (represented by painted spots). Imagine that such a die is rolled twice in succession and that the face values of the two rolls are added together. This sum is recorded as the

    asked by LJ
  40. Math

    How do you write 680% s a fraction, mixed number, or whole number in simplest form? I need help please

    asked by Winter
  41. Language Arts

    Help me compare Concrete Mixers by Patricia Hubbell and The City Is So Big by Richard Garcia

    asked by Mckenzie
  42. Math

    1.) Is it possible for a composite number to have more than one prime factorization? Is it possible for a number to have no prime factors? Why? 2.) Give an example of how prime factorization could be used in the real world. Thank you to anyone that takes

    asked by Emma
  43. 7th grade math

    1/3 cup of flour makes 5 dinner rolls. How many cups of flour for 3 dozens rolls?

    asked by Pearl
  44. Physics

    A child uses a rubber band to launch a bottle cap at an angle of 40.0° above the horizontal. The cap travels a horizontal distance of 1.30 m in 1.40 s. What was the initial speed of the bottle cap, just after leaving the rubber band?

    asked by blaze
  45. social studies

    wich of the following was one of the influences of the roman republic in the framing of the constitution? 1a centralized government that provides for more order 2elected representatives who are the voice of the people 3a judicial system that is controlled

    asked by Christopher wood
  46. Chemistry

    . Using I2 (aq)+ 2S2O3=> S4O6 (aq)+ 2I(aq) calculate the number of moles of molecular iodine. Given that there are 0.004328482 Moles of Na2S2O3. can someone please help i have no idea how to do this question for my lab!!! if possible please explain with

    asked by Simone
  47. Math

    6. A motorcycle purchased for $12,500 today will be valued 7% less each year. How much could you expect to receive for the motorcycle at the end of 4 years if you wanted to sell it

    asked by Brandon
  48. math

    1. use benchmarks to estimate the sum. 11/15 + 1/8 A. about 1/2 B. about 3/4 C. about 1 D. about 1 1/2

    asked by im dope
  49. Honors English 10A

    What does the map "under glass" symbolizes in Atwood's "At the Tourist Center in Boston?" a. the unrealistically sterile image of Canada b. the destruction of Canada's natural resources c. the speaker's rage towards Canada's modern image (my answer) d. the

    asked by Batman Baby
  50. math

    ifcosX+cosY=a and sinX+sinY=b than prove thatsin2X+sin2Y=2ab(1-2/(a^2+b^2)

    asked by Binoy kumar mahato
  51. Physics!

    A force acts on a 1.5-kg, mass, giving it an acceleration of 3.0m/s^2. (A) If the same force acts on a 2.5-kg mass, what acceleration would be produced? (B) what is the magnitude of the force?

    asked by kayla
  52. PHYSICS HELP

    A mercury atom drops from 8.82 eV to 6.67 eve. 1) What is the energy of the photon emitted by the mercury atom? 2) What is the frequency of the photon? 3)What is the wavelength?

    asked by Anonymous
  53. Chemistry

    A SAMPLE OF ANTIMONY, Ar=121.8, WAS ANALYSED AND WAS FOUND TO CONSIST OF 60% OF 121Sb AND ONE OTHER ISOTOPE. DETERMINE THE MASS NUMBER OF THE OTHER ISOTOPE IN THE SAMPLE OF ANTIMONY. Someone said: assume you have 100 grams. It becomes the overused algebra

    asked by 0oooooooo0
  54. Physics

    A moving-coil instrument gives a full-scale deflection when the current is 40mA and its resistance is 25 Ω. Calculate the value of shunt to be connected in parallel with the metre to enable it to be used as an ammeter for measuring currents up to 50A

    asked by Anonymous
  55. Punnett Square

    Given the parent genotype AaBbCCDDEe, what is the probability of each of these gametes forming? a) ABCDE b) either ABCDE or abCDE Would the answer for a) be 1/8 and for b) be 1/2?

    asked by Emma
  56. Math

    A $10,000 loan is to be amortized for 10 years with quarterly payments of $349.72. If the interest rate is 7%, compounded quarterly, what is the unpaid balance immediately after the sixth payment? (Round your answer to the nearest cent.)

    asked by Lindsey
  57. Punnett Square

    Given the parent genotype AaBbCCDDEe, what is the probability of each of these gametes forming? a) ABCDE b) either ABCDE or abCDE

    asked by Emma
  58. Physics

    A force acts on a 1.5-kg, mass, giving it an acceleration of 3.0m/s^2. (A) If the same force acts on a 2.5-kg mass, what acceleration would be produced? (B) what is the magnitude of the force?

    asked by kayla
  59. SOCIAL STUDIES!! PLEASE HELP

    Describe The European view of Columbus’s voyage and his encounter with the Taino

    asked by aye
  60. Chemistry

    Using I2 (aq)+ 2S2O3=> S4O6 (aq)+ 2I(aq) calculate the number of moles of molecular iodine. Given that there are 0.004328482 Moles of Na2S2O3.

    asked by Anonymous
  61. Math

    7. The value of a computer has a decay factor of 0.85 per year. After 2 years, the computer is worth $1445. What was the original value of the computer?

    asked by Brandon
  62. chemistry

    The average human body has 1.4x10^2 g of total K within it. Calculate the activity in disintegration/year of the potassium-40 in the average human body using your value of t1/2 (or K) of this substanc

    asked by Ro
  63. Math

    There are 50 lockers, numbered 1 throught 50, in a short hall at Phillips Middle School. Mr. Giannetti hid trears for his class in one of the lockers. He gave the class the following clues about the locker where the treats are located. Clue 1. The number

    asked by Claire
  64. Physics! Help!

    Vector A, a wind velocity vector, has a magnitude of 20 miles per hour and is blowing toward the North. A second wind velocity vector, Vector B, has a magnitude of 50 miles per hour and is blowing toward the Southeast. A third wind velocity vector, Vector

    asked by Kayla
  65. College Algebra

    The area of a rectangular carpet is 12 square feet. The length is four feet more than the width. Find the length and the width of the carpet.

    asked by Keonn'a
  66. ELA

    Did you predict the outcome of the battle between Rikki-tikki and Nagaina? In a paragraph, explain how easy or difficult it is for readers to predict the outcome of "Rikki-tikki-tavi." What prior knowledge do they need? What events in the story help the

    asked by Help i need somedoy not just anybody
  67. Math

    $25000 is invested for 4 years 9 months .If the invesment is offered 12% compounded semi anually for the first 2 years and 10% compounded quarterly for the rest of the period,find the future value of this invesment.

    asked by Jane
  68. math

    A scuba diver dove from the surface of the ocean to an elevation of −89 9 10 feet at a rate of −24 feet per minute. After spending 11.75 minutes at that elevation, the diver ascended to an elevation of −8 9 10 feet. The total time for the dive so far

    asked by Anonymous
  69. ELA

    I'm trying to write an introduction to my paragraph can you help,does this make sense? Many may think that letting teens play violent role-playing games has little to no effect on their behavior. What many don’t know though, are negative impacts on the

    asked by Ashly
  70. Math

    How did you get this answer ?

    asked by Kim
  71. Science

    Given the parent genotype AaBbCCDDEe, what is the probability of each of these gametes forming? a) ABCDE b) either ABCDE or abCDE Would the answer for a) be 1/8 and for b) be 1/2?

    asked by Emma
  72. Chemistry

    Element X has three isotopes Isotope 1 Isotope 2 Isotope 3 Mass 28 29 30 Abundance % 92.18 4.71 3.12 ii)Use the isotope abundances and masses to calculate the relative atomic mass of x. Quote your answer to one decimal place. ii) Identify Element X. Show

    asked by 0oooooooo0
  73. CHEMISTRY

    A solution is made up of 150g of disodium phosphate. Na2HPO4.7H20,dissolved in 2500g of water. what is the molality of the solution? 1) 0.107m 2)0.224m 3)2.365m 4)2.679

    asked by HARLEY
  74. Computer Science

    You want to buy a new car, and you are thinking about two alternatives, car A and car B. You like both cars, and you are considering keeping whichever one you buy for many years to come. As a result, you want to evaluate the total cost of ownership of both

    asked by Sarah
  75. Economics

    Why did John Mayard Keynes decide to become an economist/ financial guru, apart from his interest?

    asked by Susan
  76. Physics

    If E=mc^2, how does it relate to Ek+1/2 mv^2? How does it work when v = c? thanks

    asked by Charliegolf
  77. science

    Balance the equations. AI+CuO-->AI2O3=Cu Fe2O3=C-->Fe=CO2 SO2=O2-->So3 i need help please

    asked by HELP
  78. Biology

    explain the process of water, mineral, and sucrose transport through a plant: ATP Cohesion Phloem Sink

    asked by Anonymous
  79. math please help

    unit 4 lesson 11 pleeaassee hhheeelllppp

    asked by Anonymous
  80. Chemistry

    Ytterbium, atomic number 70, is the first element in the Periodic table to have the first four shells full. a) State the number of electrons in the fourth shell/ level of ytterbium (1) b)How many orbitals are there in the third shell of ytterbium? (1)

    asked by 0oooooooo0
  81. Physics

    A 60 kg person utilizes energy at 0.25 horsepower while running up the stairs of a building. Each step is 20 cm highly. How much work does the person do in one minute?

    asked by Emma
  82. Algebra 2

    the function f(x)=-5x. The graph of g(x) is f(x) vertically compressed by a factor of 1/4 and reflected in the x axis. What is the function rule for g(x)

    asked by Anonymous
  83. Algebra: Please Help.

    Solve. 10x^2+5x=-5

    asked by Keonn'a
  84. Math

    What is my number? Clue 1. My number is a perfect square. Clue 2. The only prime number in its prime factorization is 2. Clue 3. My number is a factor of 32. Clue 4. The sum of its digits is odd.

    asked by Claire
  85. Math

    What is my number? Clue 1. My number is a multiple of 5, but it does not end in 5. Clue 2. The prime factorization of my number is a string of three numbers. Clue 3. Two of the numbers in the prime factorization are the same. Clue 4. My number is greater

    asked by Claire
  86. History

    What were three positive and three negative effects of European contact on Native Americans?

    asked by Live Love Laugh
  87. 5th grade LA

    Can you check these? Place commas where they belong. 4. No Elena isn't coming over this weekend so you can make plans to hang out with your friends. A: No, Elena isn't coming over this weekend, so you can make plans to hang out with your friends. 13. Carly

    asked by Jared
  88. ELA

    Which of the following sentences contains a singular possessive noun? A.The book tells the nation's history. B.Some wars begin over minor issues. C.My parents' families are from Scotland. D.The men's kilts identify their clans. My answer is A

    asked by Help i need somebody not just anybody
  89. Maths

    What is the algebra candy mixture problem? PLease explain clearly and detailled.

    asked by 0oooooooo0
  90. chemistry

    For the determination of the quantity of chloride in a physiological serum sample by the Volhard method, a sample of 25.00 ml was treated with 50.00 ml of 0.110 mol/L Silver nitrate solution and the excess of silver ions was titrated with 17.00 ml of a

    asked by william
  91. Mathematics

    The triathlete swam 2 miles in 56 minutes. Then, he rode his bicycle 100 miles in 5 hours. Finally, he ran 20 miles in 106 minutes. How many minutes did it take him to complete the course? During which portion of the race did he have the greatest average

    asked by Rose
  92. Algebra: Please Help.

    16y^3+48y^2=-36y I need help setting up the problem.

    asked by Keonn'a
  93. Mathematics

    factor 5x + 35

    asked by Rose
  94. science

    Interpret Data. write the chemical equation for the following reaction: The elements sodium and chlorine combine to yield the compound sodium chloride. need help any help answer or a link idc

    asked by HELP
  95. PHYSICS HELP

    An object 4.0 mm high is 10 cm in front of a concave mirror having a 6.0 cm focal length. Find the height by means of; a) the lens/ mirror and magnification equations.

    asked by Anonymous
  96. PHYSICS HELP

    The threshold wavelength of zinc is 390 nm. 1) Find the frequency of zinc 2) What is the work function in eVerything of zinc? 3) Zinc in a photocell is irradiated u ultraviolet light of 260 nm wavelength. What is the kinetic energy of the photoelectrons in

    asked by Anonymous
  97. Math

    Estimate the product 16×$59

    asked by Trish
  98. Math

    a) Find all of the numbers between 1 and 1,000 that have 2 as their only prime factor. b) What is the next number after 1,000 that had 2 as its only prime fractor?

    asked by Joe
  99. Math

    1) The numbers 2 and 3 are prime numbers. They are also consecutive numbers. Are there other pairs of primes that are consecutive numbers? Why or why not? 2) which group of numbers, evens or odds, includes more prime numbers? Why?

    asked by Joe
  100. Math

    Good evening. I am having a problem solving this problem and need some help step by step please. One tank is filling at a rate or 3/4 gallon per 2/3 minute. A second tank is filling at a rate of 5/8 gallon per 1/2 minute. What tank is filling faster?

    asked by Patrick
  101. physics

    Acceleration in meters per square second. A car begins at rest at a stop sign, it accelerates 25m/s over a time of 8.6sec

    asked by noelle meisser
  102. Physics

    A car is traveling at 80 miles per hour down a paved, asphalt road in good condition. The driver steps on the brake, decelerating at a constant rate (expressed in m/s^2), to avoid hitting a horse in the road 1500 feet away. If the driver does not wish to

    asked by Anna
  103. Chemistry

    Use the Van der Waal equation to determine the pressure of 200 moles of CO2(g) in a 32.6L vessel at 34 degrees Celsius. (a= 3.64 L^2 atm mol^-2, b=0.04267 L mol^-1) I got the answer 9.24 atm but the answer is 72.8 atm. I don't know what I did wrong.

    asked by AmyTT
  104. biology

    1. What is the major component of blood plasma? a. Nutrients b. Ions c. Water d. Gases 2. How many layers of phospholipids does the cell membrane contain? a. 1 b. 2 c. 4 d. 3 3. Which substance stores polysaccharides in plants? a. Sucrose b. Glycogen c.

    asked by megan
  105. Mathematics

    expand 3(x+7)

    asked by Rose
  106. maths

    Find the value of x and y 1/2x+2y=7

    asked by frimpong
  107. Computer Science

    You want to buy a new car, and you are thinking about two alternatives, car A and car B. You like both cars, and you are considering keeping whichever one you buy for many years to come. As a result, you want to evaluate the total cost of ownership of both

    asked by Sarah
  108. Physics

    Vector A, a wind velocity vector, has a magnitude of 20 miles per hour and is blowing toward the North. A second wind velocity vector, Vector B, has a magnitude of 50 miles per hour and is blowing toward the Southeast. A third wind velocity vector, Vector

    asked by Lala
  109. Pre-algebra

    If a+b=c and b+c=d and c+d=e and a=7 and e=5, find a+b+c+d+e.

    asked by Sam
  110. PHYSICS HELP

    1)An object is 2.40 mm high, is 8.6 cm to the left of a convex lens of 5.9 cm focal length. Find image location and height. 2) A dentist uses a small mirror of radius 42 mm to locate a cavity in a patient's tooth. If the mirror is concave and is held 18 mm

    asked by Anonymous
  111. History

    How did the concept of the “established church” affect the pilgrims? A. It proved the pilgrims’ willingness to reform. B. It demonstrated the pilgrims’ desire to limit religious freedom C. It cause the pilgrims desire to limit religious freedom D.

    asked by Help please
  112. Math

    What is my number? Clue 1. My number is a multiple of 5 and is less than 50. Clue 2. My number is a multiple of 3. Clue 3. My number has exactly 8 factors.

    asked by Claire
  113. Mathematics

    If the area and circumference of a circle are x square cm and x cm respectively,what should be the value of X ? A)Ï€. C)4Ï€ B)2Ï€. D)Cannot be determined

    asked by Haile georgis girma moges
  114. math

    A scuba diver dove from the surface of the ocean to an elevation of −89 9 10 feet at a rate of −24 feet per minute. After spending 11.75 minutes at that elevation, the diver ascended

    asked by Anonymous
  115. Math

    2.which value is a solution of the equation 3-2x=-5? a.2 b.4*** c.-2 d.1/5 NEED ANSWER ASAP

    asked by THAT CAZY GIRL
  116. maths (trigonometri)

    if tanB=3/4 then show that 3sin2B + 4cos2B =4

    asked by abhilash
  117. Math

    Need help solving this! R=20Cos0 N + 50cos135N+50sin135E+10Cos225N+10sin225(-E)

    asked by Anonymous
  118. Algebra

    How many weeks from now will you have $175 in your account

    asked by Sumaiya
  119. Math

    Write forty -five thousand eight hundred sixty -one thousandth in decimal number.

    asked by Anonymous
  120. French

    Qu'est-ce qui est plus economique? a. le train b. l'avion c. la voiture I know what this says, but I do not understand the wording. Can someone please help?

    asked by Girly Girl
  121. Algebra: Please Help.

    For the function f(x)=x^2−7x+5 find x when f(x)=−5 x=

    asked by Keonn'a
  122. Math

    if a number is not an irrational number it is??? a whole number

    asked by Khalessi
  123. maths

    Gabrial is 11years older than Collins in5years time ,gabrial will be twice as old as Collins?

    asked by Anonymous
  124. maths

    45+56+76-69

    asked by frimpong
  125. Competitive exam

    How many minutes does it take for the Earth to pass through 10 longitude?

    asked by Nilkamal
  126. Chemistry

    40 Ca2+ 20 79 Br- 35 58 Ni2+ 28 For the three ions written above give the correct number of each of the following: a) the maximum number of electrons in the first shell b)the unpaired electrons in an oxygen atom c)the full orbitals in a chlorine atom d)the

    asked by 0oooooooo0
  127. chemistry

    From the list of compounds below identify each of their molecules: 1. Propanone C3H60 Mr=58 2. Chromium trioxide Cr2O3 Mr= 152 3.Rubidium Carbonate Rb2CO3 Mr=231 4.Neon Ne: Mr= 20.2 5. Nitrophenol C6H5NO3 Mr= 139 6. Dinitrogentetraoxide N2O4 Mr=92 Please

    asked by 0oooooooo0
  128. bio

    The number of electrons in an atom affects its: atomic number atomic mass charge nucleus Answer: charge

    asked by Anonymous
  129. CHEMISTRY

    How much of h2so4 would be required to make 2.5dm3 of a 1/10 normal solution? 1)12.3g 2)24.5g 3)49.0g d)122.5g

    asked by HARLEY
  130. algebra

    Find the radius and the center of the circular section of the sphere |r| = 17 cut off by the plane r·(i+2j+2k) = 24. Solution

    asked by shamma
  131. statistics

    In how many ways can letters be chosen from , assuming that the order of the choices doesn't matter and that repeats are not allowed?

    asked by LJ
  132. Math

    Matthew goes swimming every 6 days and hiking every 8 days.how many days will pass before he does both activities on the same day?

    asked by Irma
  133. algebra

    Q varies inversely as z,if q =7,when z=15.find z when q=49

    asked by xander
  134. nats

    The Earth receives radiation from the Sun as if the Sun is a blackbody emitter at the temperature near 6000 K, although the temperature inside the Sun is about 15 million K. Explain why?

    asked by Anonymous
  135. MATH

    WHich word phrase can you represent the algebreic expression 4? 1.The product of 4 and a number z RIGHT? 2.the sum of 4 and a number z 3.The quotieent of 4 and a number z 4.The differnce of 4 and a number z

    asked by Anoy
  136. chemistry

    1. How many monochlorinated compounds of molecular formula C3 H7 Cl can be made by chlorinating propane?

    asked by angy
  137. Math

    How to use the hundredths grids to subtract 1.65-0.98

    asked by Kay
  138. math

    1. One of the dice is rolled once. What is the probability, expresses in a percent, of getting an even number? a. 33% b. 50% c. 20% d. 75% 2. One of the dice is rolled once. What is the probability, expressed as a percent, of getting the number 5?

    asked by ali
  139. Algebra 2

    Let g(x) be the reflection of f(x)=3x+2 in the x-axis. What is a function rule for g(x)? a. g(x)=3x-2 b. g(x)=-3x-2 c. g(x)=3x+2 d. g(x)=-3x+2

    asked by Anonymous
  140. Algebra 2

    What transformations change the graph of f(x) to the graph of g(x)? f(x)=x squared; g(x)=(x+7)squared +9

    asked by Anonymous
  141. Algebra

    Y varies directly with x for the following function when y=6 when x =2. Find the constant of variation, write the equation, then find y when x is 2. Hint: use y = kx, where k is the constant of variation.

    asked by Seth
  142. Intermediate Algebra

    Factor completely using difference of squares. x^2-12x+36-64y^2

    asked by Keonn'a
  143. Math

    Hello, I need a little assistance with showing my work on this question. The equation is -4 7/8 x 2/3. I have to explain how this person is wrong then show the work the correct way. Okay so the person's work is written as, "-4 7/8 x 2/3 = -4 14/24 = -4

    asked by @LittleMsAmelia
  144. Algebra 1

    Name the property that is used in the equation. Then solve for n. 7y+y=7y+ny

    asked by Fred Flintsone
  145. Physics

    A baseball is hit by Aaron Judge, a New York Yankees baseball team member, at an amazing velocity of 110 miles/hour at an angle of 35 degrees from the horizontal from home plate in Yankee Stadium in New York City. The baseball was initially launched from

    asked by Raye
  146. Mathematics

    how many 2/3 are in 1? This is confusing to me. Please help :)

    asked by Rose
  147. Algebra

    Factor completely using difference of squares. x^2-12x+36-64y^2

    asked by Keonn'a