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  1. Science

    Which of the following electromagnetic waves is not used for communication?

  2. American History

    Based on the information on the map, what can you infer about industry in the United States? A. Manufacturing was a key part of the economy in the Northeast*** B. Agriculture was the main industry in the south C. Mills in the Northeast had to be close to

  3. Language Arts

    1. Which of the following best describes text evidence?(1 point) A. ideas or conclusions about details that are hinted at but not stated B. information or details from a text that support an idea or analysis*** C. data on the amount of time it takes to

  5. Language/ Central Idea or Theme Quick Check

    1. Which of the following describes the theme of a story?(1 point) a statement that gives the most important facts of the story a message about life that is explored and expressed the idea that connects the story's parts the key details regarding

  6. Social Studies

    !. how is the size of a legislative district determined A. by geographical boundaries B. by city limits *** C. by the apportioned population D. by county boundaries 2. the term bicameral legislature refers to two of what A. chambers of the General Assembly

  7. Science

    1. Which of the following traits is acquired A. the number of petals that grow in a plant's flowers B. the wing shape of a wild bird C. the ability of some gorillas to use sign language D. a cheetah's ability to run faster than any other animal 2. The

  8. social studies

    Which of these were holy Hindu scriptures written by gurus to help connect people to heavenly forces?

  10. Social Studies

    Please check my answers 1. There were two different groups in the elite planter class. What distinguished these groups? education level how many generations had money*** their location the crops they planted 2. Which of the following accurately represents

  11. Social Studies

    What was the purpose of washington’s neutrality proclamation?

  12. Math

    1. Classify the triangle according to side length and angle measurement 2. Classify the triangle according to side length and angle 3. Classify the triangle with side lengths 4,4, and 4 4. Classify the triangle with the measuring 69,42, and 68, 5.

  13. Math.

    1. Find the area of the given circle. Round to the nearest tenth. *theres a picture of a circle and the radius is 3.5* A. 22.0 cm *squared* B.38.5 cm *squared* C. 11.0 cm *squared* D. 42.8 cm *squared* 2.Find the circumference of the given circle. Round to

  15. Social studies

    What major difference between the Eastern and Western churches led to their schism? A. They disagreed about the divinity of Christ. B. They disagreed about the use of icons. C. They disagreed about Church leadership and authority. D. They disagreed about

  16. Social Studies

    Drag and drop the words and phrases to match the empire. Byzantine empire Roman empire centered on Rome, centered on Constantinople, Greek was the official language, Latin was the official language, Eastern Orthodox Church, Roman Catholic Church

  17. Math HELP PLZZ!!

    1. To ________________ means to cut into two congruent parts. A: intersect B: bisect •• C: construct D: divide 2. Which tool is not needed to construct a perpendicular bisector? A: compass B: pencil C:protractor •• D: straightedge 3. Which point is

  18. Math

    One-third of Olivia’s age, increased by 12, is equal to twice her age, decreased by 3. How old is Olivia?

  20. SOCIAL STUDIES (CHECK ANSWERS) ASAP

    1. Which of the following responsibilities are held by the legislative, rather than the executive branch? Select two answers. A) writing and voting on new laws**** B) providing social programs to citizens C) selecting new judges for federal courts D)

  21. MATH

    1. The circle graph represents a family’s monthly budget. If the total monthly budget is $5,000, how much does the family spend on items other than food and housing? circle graph (1 point) $1,000$1,500$3,500$2,500 The following table gives the percentage

  22. Math

    Which of the following represents a radius of the circle? A). TS B). SN C). TR D). MN

  23. Math

    1. Name one pair of congruent angles. (1 point) ∠PQR and ∠VST ∠PRQ and ∠SVT ∠RQP and ∠TVS ∠QPR and ∠STV 2. Name one pair of congruent sides. (1 point) Segments PR and SV Segments QR and ST Segments RP and TS Segments PQ and VS 3. Which

  25. science(check answers)

    Which of the following is a correct description of a tornado A.a large swirling low pressure system that forms over that forms over the warm atlantic ocean B.A winter strom with wind speeds of at least 56 km/h and low visibility C. A violently rotating

  26. world history

    Drag and drop actions to match the emperor who is famous for doing them OPTIONS: A split the empire into an east and west B Traveled the empire and built a wall in Britain C Built a new capital city in the East BOXES THEY GO IN: 1 Constantine 2 Diocletian

  27. social studies

    how were the lives of white people in the north and south alike and different

  28. Algebra Check

    What is the simplified form of 3a^4b^-2c^3? a. (81a^4c^3)/(b^2) b. (81a^4)/(b^2c^3) c. (3a^4)/(b^2c^3) d. (3a^4c^3)/(b^2) D What is -a^-2 if a = -5? a. -25 b. 25 c. -1/25 d. 1/25 D What is (-m)^-3n if m = 2 and n = -24? a. 3 b. -3 c. 4 d. -4 A

  30. Social Studies

    Which event spread Islam to India?

  31. Math

    1. Which of the following established a limited self-government to the Puerto Ricans by the United Sates? Platt Amendment*** Foraker Act Sherman Act Roosevelt Corollary

  32. SS

    Which of the following responsibilities are held by the federal government? Choose all that apply. (2 points) protecting national parks administering healthcare providing Social Security managing intercity traffic creating garbage collection services

  33. English

    Which consideration was foremost in Clayton’s mind as he built the house 1. Beauty 2. Comfort 3. Privacy 4. Security

  35. social studies

    1. The Kansas Nebraska act continued ideas of which of the following 1. Missouri compromise 2. compromise of 1850 3. free soil party 4. Dred Scott v Sanford

  36. history

    1) Which group made up the majority of white Southerners? Planters capitalists middle class small farmers 2. Which is the most likely cause of the spike in cotton production in Mississippi in the mid¬ 1800s shown on the chart? the growth in demand for

  37. Health.. NEED HELP ASAP

    1. True or False The number of calories consumed must equal the numbers of calories burned A.True B.False 2.Which of the following factors that contribute to your weight do you have the least amount of control over? A. Activity level B. Peers c. Body

  38. Math! Please Help!

    1. What is the simplified form of (–3x^3y^2)(5xy^–1)? I think it is 15x^4y 2. What is the simplified form of –9m^–2n^5 × 2m^–3n^–6? I have no idea on this one. :/ 3. A rectangular pasture has a fence around the perimeter. The length of the

  40. Language Arts

    Central Idea and Theme Quick Check What is a main idea? (1 point) an action that leads to the main event in a text a lesson that is not stated in a text a concept introduced in the middle of a text a short statement of the main events of a text XXX What is

  41. Math

    Solve the equation. 1. 999 + k = 1,721 (1 point) k = 2,720 k= 822 k = 722 k = 732 Solve the equation. 2. f + 523.89 = 812.57 (1 point) f =1,336.36 f =1,336.46 f =299.68 f =288.68 Write and solve an equation for the situation. 3. Jamal and Keisha went

  42. social studies

    hi!! just a few questions that i need answer checks on. thanks! During medieval times Europe's major cities would most likely be located near which of the following? A. Mountain ranges B. Deserts C. Forests D. Rivers*** Which Germanic tribe defeated the

  43. Social Studies (Grade 8)

    What should be your first task when you begin a new lesson? A. Read the section in the online textbook B Start to fill out the Vocabulary knowledge rating chart C Take the lesson assessment D Copy the comprehension questions into the Lesson Nate taking

  45. math

    1. Which angles are adjacent angles? (1 point) ∠GBM and ∠FBC ∠CBX and ∠FBC ∠XBG and ∠FBC ∠MBY and ∠FBC 2. The measure of ∠3 is 101°. Find the measure of ∠1. (1 point) 101° 106° 74° 79° 3. Is line l parallel to line m? Explain.

  46. social studies

    What did Jesus teach were the most important commandments? Select the two correct answers.

  47. social studies

    Which is one way that Homo sapiens differed from Neanderthals? A. They created stone tools. B. They could learn and adapt. C. They hunted for food. D. They buried their dead.

  48. Science

    Which of the following shows fossils as evidence of continental drift? A. Limestone layers in the Appalachian Mountains of North America were exactly the same as the limestone in Scotland's highlands B. Mesosaursus, an ancient reptile, had been discovered

  50. Science

    Can someone please check my answers and if they are wrong can you help me fix them? Thank so much!! 1. Which of the following determines the strength of the force of gravity between two objects? Check all that apply. (2 points) the speeds of the objects

  51. ELA

    Why do writers use transitions?(1 point) A. to provide facts. B. to state a claim. C. to explain a counterclaim. D. to connect ideas.

  52. science

    why would Hooke's discovery have been impossible without the invention of the microscope? A. Because all living things are made up of cells. B. Because cells are too small to see without a microscope C. Because cells are the building blocks of life D.

  53. English - help

    Which figure of speech os exemplified by lines 149-151 of the excerpt from The Odyssey, Part III? The slid his right hand down the cord and plucked it, / so the taut gut vibrating hummed and sang a swallow's note. A. Simile B. Metaphor C. Personification *

  55. Please help with 5 math questions

    1. 7r – 7 = 2r + 18 r = –5 r = 5 r = 2.2 r = 1.2 2. 2x + 12 = 18 – x x = 3 x = 10 x = 6 x = 2 3. 8x – 3 = 15x + 18 x = –3 x = 3 x = 2.1 x = .9 4. 6y – 6 = 4y + 16 y = 2.2 y = –2.2 y = 11 y = 5 5. 3(x – 4) = 5(x + 2) x = 11 x = –11 x = 1 x

  56. Social Studies

    1. How is the size of a legislative district determined? a. by geographical boundaries b. by city limits c. by the apportioned population d. by country boundaries

  57. Math

    Solve each question for the variable. g + 114.78 = 152.98 A.g = 267.76 B.g = 28.2 C.g = 38.2 Please help! I think it is C or A

  58. Science

    The strength of the force of gravity between two objects is determined by which of the following factors? Select all that apply. A. the masses of the objects B. the distance between the objects C. the volumes of the objects D. the surface area of the

  60. Science

    Which of the following sets of terms could be used in a description of the peripheral nervous system? 1)motor neurons 2)brain and spinal cord 3)motor neurons 4)sensory neurons and spinal cord I think #1. Can you check? Thanks.

  61. Chemistry

    1. HCl(aq)+KOH(aq)→KCl(aq)+H2O(l) Express your answer as a net ionic equation. Identify all of the phases in your answer. 2. 2HC2H3O2(aq)+Ca(OH)2(aq)→Ca(C2H3O2)2(aq)+2H2O(l) Express your answer as a net ionic equation. Identify all of the phases in

  62. Math

    Write the ratio of the number of squares to the number of circles as shown below. (Pretend I have four circles and five squares. The # will represent circles and the @ sign will represent squares.) #### @@@@@ (A)4 to 9 (B)5:4 (C)4 to 5 (D)5:9 I think the

  63. Algebra 1

    1. For the data in the table does y vary directly with x? If it does write an equation for the direct variation. x|y 8|28 16|56 20|70 a. yes;y=5x b. yes;y=x+20 c. yes;y=3.5x** d. no; y doesn't vary directly with x 2. For the data in the table does y vary

  65. calculus

    4. When the area in square units of an expanding circle is increasing twice as fast as its radius in linear units, the radius is A. 1/4pi B.1/4 C.1/pi D. 1 E.pi

  66. Math

    1: Classify the quadrilateral using the name that best describes it I tried posting it but it didn't work 2: which statement is a true statement 3: which statement is a true statement 4: Which property is not a characteristic of a polygon 5: Which figure

  67. L.A 8TH

    For each pair of shapes, decide whether they are congruent, similar, or neither. Choose the best answer. Congruent Similar Neither Two side-side-side triangles are shown. Each side of one triangle is equivalent to the corresponding side of the other

  68. Science

    1. How Ian an areas topography determined? A. By using an areas longitude and latitude B. By using an areas scale C. By using an areas elevation, relief, and landforms * D. By using an areas elevation, longitude and latitude I really need to check my

  70. Social studies!!

    1.) which of the following were basic principles of the know-nothing party? A) anti-immigrant, anti-catholic B) less federal government regulation, no abolition C) support women's rights, prison reform ****** D) Spread the second great awakening, encourage

  71. History

    1. What effect did the Fugitive Slave Act have? Select all that apply. A. It convinced Northerners that slavery was immoral B. It convinced Southerners that Northerners would help return slaves. C. It convinced slaves that they were free to travel to the

  72. PE

    Your life expectancy can be related to the overall well-being of your body, your mind, and your relationships with other people. (true ***) or false Which side of the health triangle corresponds to having loving relationships with other and giving and

  73. Math

    1. Write a ratio and a percent for the shaded area. a 4x4 grid with 5 blocks shaded (1 point) one over five, 25% five sixteenths, 31.25% one over four, 20% one over four, 25% 2. Model 32% on a 5 × 5 grid. (1 point) a 5 by 5 grid has 8 cells shaded. a 5 by

  75. science --- pls check my work!!!

    hi, pls check my work asap! 1. A ___ has a definite shape and a definite volume. (1 point) solid*** liquid gas molecule 2. Why is a gas able to flow? (1 point) Its particles have melted and can move around.Its particles have high viscosity and can move

  76. Science

    Q16: A clear plastic cube with exactly the same index of refraction as water, is placed in a container of water. Would you be able to see the plastic cube in the water if you looked at it from an angle? Please explain why or why not.

  77. language arts

    Which option is an example of a subgenre of poetry?

  78. math

    Which proportion can be used to determine what number is 15% of 30? 15/30 = x/100 15/100 = x/30*** 15/100 = 30/x 30/100 = 15/x Which equation can be used to determine what number, n, is 40% of 64? (40)(64) = n 40 divided by 64 = n 0.40(64) = n*** 64n =

  80. World History

    Which were characteristics of Alexander the Great's empire? Select all that apply. A. Alexandria, Egypt became a center for learning. B. Trade in Africa, Europe, and Asia declined. C. Greece became isolated from others ideas. D. The size of Greece's empire

  81. math

    use the points in the diagram to name the figure.

  82. chemistry

    If 20 grams of zinc reacts with hydrochloric acid, how much zinc chloride is produced?

  83. English

    1.) Which of the following excerpts from Orpheus and Eurydice is an example of hyperbole? a.) ...even the ice-hard heart of Hades melted b.) ...the music he played tore at the hearts of everyone who followed. c.) ...Persephone, her face veiled by the

  85. Language

    The fox proved he was wilier than ever when he broke through the new fence into the chicken coop. (1 point) a.quicker b.smaller c.slier d.tougher••

  86. heath

    1. You witness two of your classmates yelling at each other in a heated argument. This is an example of (1 point) conflict. harassment. bullying. learned emotion. 2. ____________ is the use of threats or physical force to intimidate or try to control

  87. Math 4 questions PLZ help me ASAP

    1) Mr. customs is correcting the class's math homework on customary units. which of the following measurements is reasonable? A. a pencil is 12 feet long B. the back porch is 12 inches wide C. the 3rd hole on the golf court is 123 miles long D. the

  88. Math Ms Sue please help me

    In the diagram, lines m and n are parallel. If m∠2 = 150°, find the measure of the following angles. lines m and n are parallel. If m∠2 = 150°, find the measure of the following angles 1. ∠4 = ? (1 point) 120º 50º 30º 150º 2. ∠6 = (1 point)

  90. Math 6 help

    The length of a puppy on a scale is 6 cm. If the scale is 1:9cm, what is the actual length of the puppy? 14cm 54cm 48cm 15cm

  91. Social Studies help

    Which of the following statements descibes the political climate in Boston after April 20, 1775? A. Bostians find themselvs at odds with colonists in the other colonies as a result of the conflict in Lexington. B. Despite the lost of life in Lexington,

  92. science

    1.)a basketball momentarily changes shapes as it bounces off the floor. this is due to balanced forces acting on the ball. True (answer) false 2.) a ball slowing down as it roles across the carpet is an example of what ? (1 point) a.)balanced force

  93. Geometry

    ABCD is a rhombus. Explain why triangle ABC is congruent to triangle CDA.

  95. chemistry

    Calculate the number of carbon atoms in 0.75 L of acetone (CH3COCH3). (density = 1.3 g/mL and boiling point = 48.5 degrees Celsius)

  96. Math help!

    Simplify the expression (n^4)^8 A. n^(48) B. n^(32) C. n^(12) D. n^4

  97. ela

    1. The portion of a story in which the characters are introduced and the setting is described is called the (1 point) climax. exposition. rising action. falling action. 2. Imagine you are going to add the following events to a plot diagram for The Watsons

  98. social studies

    which of the following most directly led to the calling of the first continental congress? A. the stamp act congress B. the stamp act C. the intolerable acts D. the Boston tea party My best answer is C is that correct

  100. Health

    a main function of the skeletal system is to protect internal organs allow your body to move store and produce materials all of the above

  101. Science

    A 1.0-kilogram book rests on a horizontal tabletop. The magnitude of the force of the tabletop on the book is

  102. Math PLZ HELP

    1. Which of the following expressions is written in scientific notation? 1. 73.4 x 105 2. 0.09 × 107 3. 80 x 103 4. 4.22 x 10–3 2. Which of the following is 0.0000000708 written in scientific notation? 1. 7.08 x 10–8 2. 7.8 x 10–8 3. 708 x 10–10

  103. English

    Identify the pronouns in each sentence. Then decide if each is nominative (N), objective (O), or possessive (P). 1. Why wasn't he invited to Anila's party? 2. I hope Anila left me directions to her house. 3. My sister will pick us up after Anila's party.

  105. social studies

    Who became land owners in exchange for services in the feudal system? A. fiefs B. serfs C. vassals D. knights

  106. Social Studies

    I need answers to the questions: How was transportation standardized under the Qin? A Roads were the same width. B Carriages were the same height. C Everyone paid the same road tax. D Axles of carriages were the same length. Which of these phrases best

  107. social studies

    Which of the following texts contains commentaries on the teachings of Moses? A. the Writings B. the Torah C. the Hebrew Bible D. the Talmud please help i dont want a bad grade again

  108. social studies

    What Was the Renaissance? Quick Check Why did the growth of trade and industry weaken feudalism? A. Peasants left manors for towns where they could find work. B. The rise of a merchant class weakened the power of monarchs. C. Feudal manors switched from

  110. History

    1. What is a reason that the Missouri Compromise did not have lasting effects? A. It only applied to the lands of the Luisiana Purchase B. It only applied to the lands of the Mexican Cession C. It relied on popular sovereignty D. It limited the number of

  111. Social Studies

    What was Alexander Hamilton’s main reason for insisting that all the nation’s debts must be paid in full?

  112. civics

    why do legislative districts vary so muc in size?

  113. Math

    I don't understand this. on a blueprint, the length of a wall is 5 centimeters. if the actual length of the wall is 15 feet, what is the scale of the blueprint?

  115. Geometry (check)

    Mario’s company makes unusually shaped imitation gemstones. One gemstone had 12 faces and 10 vertices. How many edges did the gemstone have? A. 23 edges B. 22 edges C. 25 edges D. 20 edges****

  116. Math, are they all right?

    1. A student raises her grade average from a 75 to a 90. What was the percent of increase in the student’s grade average? Round your answer to the nearest tenth of a percent, if necessary. A: 20% B: 16.7% C: 8.3% D: 15% *** 2. Beanbag chairs that

  117. Math

    Find 30% of 70. a. 40 b. 21 *** c. 2.1 d. 0.4 Find 20% of 55. a. 22 b. 11 *** c. 35 d. 30 Find 12% of 200. a. 22 b. 24 *** c. 34 d. 40 What is the best estimate of 42% of 756? a. 320 *** b. 240 c. 400 d. 420 Find 11% of 400. a. 46 b. 40.6 c. 50.6 *** d. 56

  118. Art

    Advanced Art Preservation 1) What advantage does multi-spectral analysis hold over the X-ray Machine? :Multi-spectral analysis can analyze pigments that an X-ray cannot detect :Multi-spectral analysis reveals what is not visible to the naked eye

  120. Health

    The number of calories consumed must equal the number of calories________. a.)needed b.)burned c.)absorbed d.)wanted 2.)It is important to recognize which of the following when watching your weight so that you know what triggers your eating habits. a.)

  121. Material Sciences

    Given an aluminum shell perfectly bonded to a steel core, what is the thermal stress in the aluminum shell when the system is heated from the unstressed state (20∘C) to 180∘C? Consider only deformations in the axial directions. Give your answer in MPa

  122. English help

    1. Which of the following sentences is written in the active voice? A.) The wedding dress was sewn by Katie. B.) The red barn was painted by the farmer. C.) The boy jumped on the trampoline.*** D.) The chocolate cake will be served to the queen. 2. Which

  123. math --- pls check my work!

    help pls asap!!! Check my work! 1. Find the area for the following figure. (trapazoid: bottom base 16.3, top base 5.9, height 4.6) 51.06 m^2*** 74.98 m^2 27.14 m^2 102.12 m^2 2. Find the area for the following figure. (1 point) (triangle: base 20.3, height

  125. English- Anyone who has read The Odyssey

    What is the effect of the epic simile in lines 118-131 of the excerpt from the Odyssey, Part 3? Sometimes in farmyards when the cows return well-fed from the pasture to the barn, one sees the pens give way before the calves in tumult, breaking through to