Questions Asked on
September 5, 2018

  1. social studies

    1.How did humanism affect the Enlightenment? A. It led people to return to traditional religious beliefs. B. It led people to turn away from scientific explanations of events. C. It led people to apply logic and reason to understand the world. D. It led to

    asked by kitty cat :3
  2. chemistry

    arrange the following elements in order of increasing atomic mass; Cu, C, K, H, F, Cl, Xe, Cr, Pb, Na

    asked by renee
  3. Achievements of Egyptian Civilization

    i need help on these What does a hieroglyphic writing system use instead of alphabetic letters? A. cuneiform shapes B. drawings or symbols C. a numerical code D. papyrus scroll 2. What made the Egyptian lunar calendar difficult to use? A. Days were

    asked by sonic232
  4. Chemistry

    If in the given reaction, 3I 2 + OH- ---> IO3 - + 5I- 2 moles of iodine are taken, then the ratio of iodate and iodide ions formed in the alkaline medium is

    asked by Priya
  5. History

    What do the Five Pillars of Islam require Muslims to do five times a day? A. feast B. fast C. pray ~~ D. give charity Which of the following were common characteristics of Muslim architecture? A. adobe construction B. windowless buildings C. arches and

    asked by raw
  6. History

    What was the goal of Hijra? A. to conquer the city of Mecca B. to open up a trade route to the west C. to get enough water to survive D. to escape persecution

    asked by raw
  7. Geometry

    So the directions say: Provide a counterexample to show that each statement is false. You can use words or make a diagram. These are the two questions that I'm stuck on: 1. If a line lies in a vertical plane, then the line is vertical 2. If x^2=49, then

    asked by rose.marie
  8. Physics

    A ball is thrown 233 m upward and then falls back to earth. Neglecting air resistance, how long will it be in the air? The acceleration of gravity is 9.8 m/s2 . Answer in units of s.

    asked by Leslie T
  9. math

    Which of the following results in a sum or a product that is rational choose all that apply 3.12 x 1.4 √9 x √25 √2 x √3 4 + 5 n x 3 Molli purchased 9 apples for $3.96 molli divided $3.97 by 9 why my molli perform this calculation in order to find

    asked by jacob
  10. Chemistry

    What is the standard enthalpy of combustion of peanuts?

    asked by Kathy
  11. Math-Ms sue

    Need Help with my final 2 questions can someone please help What is the additive inverse of 38? A –38 B. 38 C -(- -39) D. -(-(-(-38))) Which property is shown by –6+0= -6 Commutative property of addition identity property of addition Distributive

    asked by Frank
  12. American History

    What was the significance of the Treaty of Tordesillas? It provided Portugal with the opportunity to establish colonies in the Americas. It established the line of demarcation that granted Spain the right to lands in the Americas and Portugal the right to

    asked by Quinn
  13. history

    What would be useful to rescuers searching for someone lost as sea A. Knowing the coordinates of the last known radio transmission B. Knowing the title of the map used to navigate the trip C. The type of land mass that you are searching for D. The terrain

    asked by i need help ASAP
  14. history

    In which geographic region Texas is the NASA Johnson space center located A. Coastal Plains B. Great Plains C.Mountain and Basins D. North Central Plains I think the answer is B

    asked by Jake
  15. technology

    Which of the following is a possible negative effect caused by changes in technology? a. products cannot be produced in mass quantities with the use of robotics. b. products can be produced in mass quantites by skilled craftsmen c. products in mass

    asked by check?
  16. science

    A ball rolling down an incline travels 6.0 cm in the first 0.25 econds, and 24 cm in the first 0.50 seconds. Find: a)The average speed for the first quarter second time interval B) The average speed for the second time interval C) Find its acceleration

    asked by Carlos
  17. Álgebra

    Select all of the numbers that are correctly written in scientific notation. A. 42 x 10^5 B. 1.1 x 10^4 C. 7.0 x 20^4 D. 6.01 x 10^-4 E. 18.0 x 10^3 Can you guys help me I’m stuck I have all of them just need one helpppp!!!!!!

    asked by Carmen
  18. Math

    Let the sets S = {(n, m) ∈ N × N: n + m = 10} and π1 (S) = {n: there exists m ∈ N such that (n, m) ∈ S}. (Note that π1 (S) ⊆ N.) (a) Show that 8 ∈ π1 (S) and give an example of an element x such that x ∈ N ∖ π1 (S). (b) Show that π1 (S)

    asked by Michelle
  19. Geometry

    find the distance between points M(5,16) and Z(-1,15) to the nearest tenth

    asked by Anonymous
  20. math

    Let the sets S = {(n, m) ∈ N × N: n + m = 10} and π1 (S) = {n: there exists m ∈ N such that (n, m) ∈ S}. (Note that π1 (S) ⊆ N.) (a) Show that 8 ∈ π1 (S) and give an example of an element x such that x ∈ N ∖ π1 (S). (b) Show that π1 (S)

    asked by eric
  21. Math

    The art teacher bought some boxes of colored pencils with 7 pencils in each box. She bought a total of 28 pencils. Write an equation that you could use to find how many boxes the art teacher bought.

    asked by Noah
  22. Math - solving for a variable

    solve 2x+3y=12 for x i don't get this one and i am having a hard time solving equations like these. Help? Thank you!

    asked by Nathaly
  23. Math

    Miranda simplified an expression using the steps below: 1. 43 + (57 + 69) 2. (43+57) +69 3. 100 + 69 4. 169 Which property makes step 1 and step 2 equivalent expressions? A. Associative Property of Addition B. Commutative Property of Addition C. Identity

    asked by FNAF Girl
  24. history

    How did mechanization of agriculture affect Texas A. It slowed down the production of important crops B. It made farms unable to grow and produce crops C. It decreased trade and made the industry more local D. It gave Texas the ability to produce more

    asked by please help ASAP
  25. History re.

    Who brought Islam to India? A. Turks from central Asia B. Mongols from eastern Asia C. Chola from southern India ~~ D. Persians from southwestern Asia Over which main point did Sunnis and Shias disagree? A. the role of women in Muslim society B. what

    asked by raw
  26. Science

    The 2010 census data for the populations of three states is shown below. According to the data which of the following statements is true? Texas 2.5 x 10^7 Florida 1.9 x 10^7**** Idaho 1.6 x 10^6 If anyone could list the answers for Lesson 11 of Unit 3

    asked by Noobist
  27. Algebra

    1.) Use the distributive Property to simplify the expression . (-1)(4 - c) A. 4 - c B. -4 + c C. 4 + c D.-4 - c 2.)Use the distributive Property to simplify the expression 4(2x - 4) A.8x + 4 B.8x - 4 C.8x - 16 D.4x - 16 3.) Use the distributive Property to

    asked by Math is going to be the death of me
  28. english/language arts

    PLEASE CHECK MY ANSWERS ♥ While some youngsters were into street negatives, Antonio and Felix slept, ate, rapped, and dreamt positive. Between them they had a collection of fight magazines second to none plus a scrapbook filled with torn tickets to every

    asked by please check
  29. Math

    A solid S is made up of a cylindrical part and conical part. The height of the Soild is 4.5m. The common radius of the cylindrical part and the conical part is 0.9m. The height of the conical part is 1.4m. b. Calculate the total surface area of soild S.

    asked by Kd
  30. Geometry (Again)

    This is my last question, but this time I don't know how to do it... At least I think I don't. The directions say: State the converse of each conditional. Is the converse true or false? 1. If x>0, then x^2>0 2. If 6x=18, then x=3 I know that a converse of

    asked by rose.marie
  31. Physics

    A massless spring is attached to a support at one end and has a 2.0 μC charge glued to the other end. A -4.0 μC charge is slowly brought near. The spring has stretched 1.2 cm when the charges are 1.5 cm apart. What is the spring constant of the spring? k

    asked by Hello
  32. Physics

    An object is thrown downward with an initial speed of 17 m/s from a height of 96 m above the ground. At the same instant, a second object is propelled vertically up from ground level with a speed of 22 m/s. At what height above the ground will the two

    asked by Lucas G
  33. science

    How can this frictional force be compensated, Explain

    asked by 29435684
  34. Math- Ms Sue

    Hey Ms. Sue I was doing my test then i got stuck on this question can you help me out please thanks. What is the difference between |-3 | and -3?

    asked by Frank
  35. Science

    The density of aluminum is 2.7 the volume of a piece of aluminum if it mass 8.1 grams?

    asked by Fatima
  36. Math

    Use the well-ordering theorem to show that, if ∅ ⊂ A ⊆ Z and A is bounded superiorly (that is, there exists c ∈ Z such that for all a ∈ A a ≤ c), then A has a maximum element.

    asked by Sarah
  37. Math

    The Fibonacci sequence, (fn) n∈N, is defined recursively as follows: f0 = f1 = 1, fn = fn-2 + fn-1 (n ≥ 2) Demonstrate for all n ∈ N: If n ≥ 1, then fn-1 ⋅fn + 1 = f ^ 2n - (- 1) ^ n .

    asked by Michelle
  38. Geometry

    BD bisects angle abc so that m angle abd is x-5 and m angle cbd is 2x-6. find the value of X

    asked by Anonymous
  39. SS

    What is the relationship of the Arabian Peninsula to the Land and water suurounding the region?

    asked by Elizabeth
  40. Physics

    Assume that x = 5.2 ± 0.1 and y = 3.8 ± 0.2. Calculate the following expressions, including the errors. Keep only one significant digit in the error. A) p = xy B) u = x/y2 C) v = √(x3y5)

    asked by Tj
  41. Science

    the senses are to make which of the following? A. Inferences B. Predictions C. Evaluations D. Observations

    asked by mitternachtdog
  42. math

    a guidance counselor has 2 3/4 hours to meet with students. if she meets with each student for 1/6 hour,how many students can she see?

    asked by mary ibrahim
  43. mathematics

    Choose the property illustrated by the following statement. (9•y)•6=9•(y•6) (A) Associative property of multiplication (B) commutative property of multiplication (C) distributive property (D) identity element of multiplication Could you explain how

    asked by Mads
  44. science

    In a scientific experiment, facts, figures, and other evidence gathered through observations are called.

    asked by jailyn
  45. Science

    Describe how the Triassic period was a transitional time period during the Mesozoic era. Explain why the boundary between the Triassic and Jurassic periods is similar to the boundary between the Permian and Triassic periods. Please help in a way that does

    asked by A+
  46. Math

    Evaluate 5(14-2^3)+8÷2

    asked by Celestia
  47. Maths

    Wxyz is a cyclic quard. If the bisector of angle xwz and angle xyz meet the circle at point a and b resp. then prove:ab is a diameter of a circle

    asked by Anup
  48. physics

    To qualify for the finals in a racing vent, a race car must achieve an average speed of 250 km/h on a track with a total length of 1,600 m. If a particular car covers the first half of the track at an average speed of 230 km/h, what minimum average speed

    asked by hi
  49. Math

    I am working with absolute value. I understand this concept for |x| When x= Greater or equal to 0 |-x| when x= less than 0 Now I don’t understand this below. -|x| Please help. Thank you!

    asked by Mary
  50. Social Studies

    Which of the following describes James Oglethorpe and the trustees wanted to start the colony of Georgia? Wealthy Philanthropists Served as head of trustees of Georgia All of the above

    asked by Hannah
  51. Science

    Hi, can someone help me UNDERSTAND this question or something? The length of a football field is 100 yards. When you compare geologic time (4.6 billion years) to the length of a football field, you will find that each yard on the field will equal 46

    asked by idontwannabeyouanymore
  52. Math

    A trade bought corn for sh 20 per kilogram and beans for sh 60 per kilogram. She mixed the corn and beans and sold the mixture at sh 48 per kilogram. If she made a 60% Profit, determine the ratio corn: beans per kilogram in the mixture. cost: 20c+60b

    asked by Kd
  53. history

    Why is the South Texas plains region of Texas an area rich in Tejano culture A. its border with Mexico . B. its rich French history. C. the overwhelming amount of agriculture in the area. D. its connection to the American Indian population. I think it is D

    asked by please help
  54. Life Orientation

    Inhumane farming methods

    asked by Olebogeng
  55. Religion

    What aspect of God does human marriage reflect?

    asked by rose.marie
  56. Math

    A baseball club has in team players for every team with the expectation of four teams that have 19 players each and this number of players for Portugal to the number of teams

    asked by Anonymous
  57. history

    What was the effect of discovering oil at spindletop A. The state suffered economically because the supply wasn't as much aas people expected. B. The supply at spindletop was not enough to economically support the exploration of nearby sources for oil. C.

    asked by HELP ASAP
  58. American History

    What significance did the domination of southern Spain by the Umayyad Caliphate have on European culture? Spain became the center of Muslim culture due to the increased volume of art and architecture. Spaniards migrated to Africa to escape the invasion of

    asked by Quinn
  59. math

    A rectangular block is constructed so that its length is 3 times the width. Find the dimension of the rectangular block that will give the least possible surface area if the volume of the block is 81 cubic meters.

    asked by Ellison
  60. Biology 10

    If one lived in a hot country away from civilization, would it seem reasonable that water changes to a solid? What makes an occurrence reasonable? I already looked through Chapter 3 in my Biology book and the answer isn't even in the book all together.

    asked by rose.marie
  61. Guidance & counselling

    What is the element of a good social studies curriculum?

    asked by Iornenge ruth
  62. Chemistry

    Calculate the molarity and molality of a solution containing 10.35gm of K2CO3 in 250cm3 of solution (density = 1gm cm-1)

    asked by Tushar laxman kothe
  63. math

    angela ate at the same restaurant four times. each time she ordered a salad and left a $5 tip. she spent a total of $54. write and an equation to find the cost of each salad is not yet solved by the Tiger Algebra Solver.

    asked by abigail
  64. Physics

    Explain the phenomenon of lightning by electrostatic induction. Why is it dangerous to hold sharp metal object while lightning is talking place

    asked by Donsimon
  65. Physics

    Explain how an electroscope can be charged by the method of induction

    asked by Donsimon
  66. Physics

    Metal spikes on the wring of an air craft. What are they for?

    asked by Donsimon
  67. science

    are valence electrons affected by isotopes

    asked by lizzy
  68. History

    In which geography region of Texas is NASA Johnson Space Center located A.Coastal plains B.Great Plains C.Mountain and Basins D.North Central Plains I think it is A or B

    asked by I need help
  69. psychology

    Though newborns tend to physically develop at about the same rate, all newborns are unique in their individual development. True False True?

    asked by Bri
  70. history

    In which geographic region Texas is the NASA Johnson space center located A. Coastal Plains B. Great Plains C.Mountain and Basins D. North Central Plains I think the answer is A

    asked by please help ASAP
  71. Physics

    Instructions for finding a buried treasure include the following: Go 585.3 paces at 156◦ , turn to 215◦ and walk 282 paces, then travel 400 paces at 132◦ . Find the magnitude of the resultant displacement from the starting point. What is the

    asked by Cam
  72. social studies

    Citizenship Quick Check 1: Naturalization is a legal process by which a person? A: Gives up his or her citizenship B: Is forced to leave a country C: Becomes a citizen of another country D:Can legally live and work in another country 2: Which of the

    asked by i want to be a movie actor
  73. Quiz

    My first is in silver but not in gold a Stirling job so I’m told

    asked by Lesley
  74. Macroecon

    An increase in supply of a product results when __________. : taxes on the product are increased the companies that produce the product have higher materials costs technological innovations are introduced in the manufacturing process the government reduces

    asked by Angela
  75. Social studies help pls

    What was a primary challenge faced by the jamestown colonists during the first few years

    asked by BLA BLA
  76. Assignment

    What does this mean in directions include photo of the materials and /or activity? What does this mean I need both or just one of them?

    asked by Patrick
  77. science

    Using what you know about rock and fossil samples, why do you think that is it possible to have the same type of sample but get different results? How does this apply to rocks? can someone tell me in a simpler way what this is please

    asked by someone
  78. Cell biology

    you ask your lab assistant to prepare IL of solution Zeta at a concentration of 1M. He comes up to you with a 0.5M stock solution ans asks for help in calculating how much to use. what do you tell him? I dont think my answer is correct. I got 2000 mL of

    asked by Maria
  79. science

    What organelles can be seen in a skeletal muscle cell on a light microscope ? I know that a skeletal muscle contains all the same components as an animal cell , with the exception of having microfibers, but what organelles can be seen?

    asked by Anonymous
  80. english

    I have write three essays. the topics have to relate to my major which is human services. they have to be argumentative essays . please can someone suggest some topics?

    asked by jason
  81. Math

    A solid S is made up of a cylindrical part and conical part. The height of the Soild is 4.5m. The common radius of the cylindrical part and the conical part is 0.9m. The height of the conical part is 1.4m. c. A square base pillar offside 1.6m has the same

    asked by Kd
  82. Social Studies

    Please check my answers (: 1. Why did muhammad retreat to a cave outside of Mecca? A. He wanted to Escape corrupt Meccan society. B. He was looking for wisdom from god. C. He had been told by an angel to go there. --- D. He was hiding from his persecutors.

    asked by Mr. Answer
  83. math

    2 cm = 6 feet so what is the height of the tree that is 7.8 cm

    asked by Anonymous
  84. Math

    Which statement about the product is true? 5.643 * 4.6 continued

    asked by Anonymous
  85. english

    Topic to write about child abuse as an argumentative essay .

    asked by stef
  86. psychology

    Which of the following is a language ability of a child who is five years old? (Select all that apply.) The child can use clauses that are more complex. The child can link two or more ideas in one sentence. The child has trouble using the future tense. The

    asked by Bri
  87. Spanish

    Which of the following is a correct negative sentence in Spanish? No es la una*** Es no la una Es la no una Es la una no

    asked by Anonymous
  88. chemistry

    what would be the total mass of the products of a reaction in which 25 grams of table salt decomposes into the elements sodium and chlorine. use the law of conservation of mass.

    asked by howdy
  89. math

    Angles A and B are supplementary angles. Find the measure of each angle if angle A is 30 degrees greater than angle A. How do I solve this?

    asked by Sally123
  90. Math

    every saturday, mother and claire go to the market. on each marketing day, they spend 3 hours including the travel time. what fraction of the day is used in marketing every saturday?

    asked by Anonymous
  91. physics

    one mole of an ideal gas expanded isothermally and reversibly at temperature of 300k from 10 to 1 atmospheric (atm). Calculate the work.

    asked by SIMARKUS
  92. Math

    A solid S is made up of a cylindrical part and conical part. The height of the Soild is 4.5m. The common radius of the cylindrical part and the conical part is 0.9m. The height of the conical part is 1.4m. a. Calculate the volume,correct to 1 decimal

    asked by Kd
  93. Math

    I need help what am I doing wrong . -6=2/9 X So, I divided first -6 by2/9 . I keep getting -27

    asked by Stacy
  94. Social Studies Check

    Please check my answers :) 1. Why did few early people settle in the Aravian Peninsula? Select all that apply. A. There were few rivers B. The climare was very cold C. The land was mostly desert --- D. The peninsula was landlocked--- E. The region receives

    asked by Mr. Answer
  95. U.S. Government

    It is a simple question; however, it is a little too simple that I am afraid I am going to get it wrong. I just need a second opinion. Question: What is the United States A. A democracy B. An Indirect democracy C. A republic D. All of the above (

    asked by Melody.H
  96. Math

    which resource provides an opportunity to evaluate your readiness for a major assessment

    asked by Deana
  97. Organic Chemistry

    A student performs a crystallization on an impure sample of biphenyl. The sample weighs 0.5 g and contains about 5% impurity. Based on his knowledge of solubility, the student decides to use benzene as the solvent. After crystallization, the crystals are

    asked by Lily Walker