Questions and answers by

myworldwha

Questions (922)

Use the image to answer the question.An illustration shows a coordinate plane with 4 quadrants. The x-axis ranges from negative
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Use the table to answer the question.x y (x, y) 0 (0, ) 4 (4, ) 8 (8, ) Complete the ordered pairs in the table by finding the
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The name given to the newly discovered continents of South America, North America and the surrounding areas( point)Response New
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Portuguese is the official language of which modern day country because they claimed it as a colony?( point)Responses Brazil
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According to the map, which exploration happened first? (1 point) Responses Cabot (from England to Canada) Cabot (from
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Why can it be said that Europeans did not discover the Americas? ( point)Responses The Americas were destroyed by wildfires
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Why were Native Americans called Indians?(point)Responses They were named after Christopher Columbus' daughter They were named
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If a mixture of different gases is heated, it rises to the top of its container. Which statement best explains this result?(1
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When hot water is added to cold water. In which direction does the heat energy move(1 point)Responses The heat energy moves from
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Joshua fills one large container with cold water Then he fills a small container with hot water and red food coloring, and seals
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4Question Which graph correctly shows the relationship between temperature and kinetic energy in one phase of matter?(1 point)
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A student puts different numbers of ice cubes into four separate containers of water. She calculates the change in temperature
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Jasmine adds varying amounts of ice to samples of water. Which conclusion can she draw from her experiment?(1 point)As ice added
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Four students complete the table below, ranking states of matter by potential energy. Which student is correct?(1 point)
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Which organizational structure describes an event in the order it occurred? (1 point)Responses chronological chronological
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Which type of organizational structure is best for a report that describes French and American cooking?(1 point)Responses
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Which step should a writer take before deciding how to organize their informative text?(1 point)Responses Create an original
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Which phrase describes one purpose of headings in an informative text?(1 point)Responses to show the relationship between the
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Select true or false for each description of the Paleo and Archaic Indian cultures. (4 points)True False They all lived in small
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Which of the following would NOT describe Paleo-Indian culture?Nomadic Nomadic Hunted wooly mammoths and mastodons Hunted wooly
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Which of the following can be used by archaeologists to learn about early cultures?Remains of structures Remains of structures
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Use the table to answer the questionLinear Measurement Inches Centimeters 5 12.7 4 10.16 3 7.62 2 5.08 How many centimeters are
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The number of points that Pedro scored in the basketball game is represented by the equation 4y=104x. In this equation, y
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The cost of a pencil is described by the equation y=$0.19x . What is the cost for one pencil.?
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When you add cold milk and hot chocolate, they will slowly blend as the cooler liquid mixes with the warmer liquid. Eventually,
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The temperature of substance A is at 50 degrees C, The temperature of substance B is at 25 degrees CA student drops substance A
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An iron block with a temperature of 250 degrees Celcius is placed into a container of water with a temperature of 50 degrees
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An iron block with a temperature of 250 degrees Celcius is placed into a container of water with a temperature of 50 degrees
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You place ice cream on a metal surface that is at a room temperature of 25 degrees Celsius. Which will happen when the ice cream
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Which of the following, Option 1 or Option 2, is a proportion?Option 1: 7/8=20/22 Option 2: 7/8=21/24
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Which of the following, Option 1 or Option 2, is a proportion?Option 1: 78=2022 Option 2: 78=2124
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QuestionDetermine if one, both, or neither of the following is a proportion. 168=?2412, 84=?126(1 point) Responses Neither is a
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Determine if 2.5/10=^? 12/48 or 2.5/2=?12/24 is a proportion.(1 point)Responses Both are proportions. Both are proportions.
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Determine if 2.5/10=^? 12/48 or 2.5/2=?12/24 is a proportion.(1 point)Responses Both are proportions. Both are proportions.
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You fill your car with 15 gallons of gas at a cost of $45. Using fractional notation, how do you write a proportion that shows
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How do you write 5 is to 1 as 20 is to 4 as a proportion in fractional notation?(1 point)Responses 5/1=4/20 start fraction 5
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Proportional Relationships Quick Check1 of 51 of 5 Items Question Describe three ways to write the ratio that compares 4
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Select all the geometric forms. Hint, there is more than one. (3 points)Responses triangle triangle cube rectangular prism
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Select all the geometric forms. Hint, there is more than one. (3 points)Responses triangle triangle rectangular prism
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Which best describes the image below?(1 point) Responses Oraganic Form Oraganic Form Organic shape Organic shape Geometric form
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In Art, we use another word to describe a 3D shape. Which vocabulary word is another name for a 3D shape?(1 point)Responses
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Which best describes 3D shapes. (1 point)Responses 3D shapes have Length, height, and depth (width). 3D shapes are "fat" 3D
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2D shapes are Flat.(1 point)Responses True True False
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Which best discribes organic shapes?(1 point)Responses 2D shapes found in nature (clouds, leaves, trees) 2D shapes found in
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As water becomes warmer, boils and then becomes water vapor (steam), what happens to its kinetic and potential energies?(1
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The gallium in the image is melting in the person’s hand. Which changes will occur on a microscopic level? k(1 point)
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A fisherman in a boat is drinking a cup of hot coffee. The large lake below his boat is full of cold water. Which statement is
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What is kinetic energy?(1 point)Responses the energy of radiation the energy of radiation the energy of motion the energy of
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Indonesian scientists are reconstructing the largest, most complete skeleton of a giant prehistoric elephant ever found in the
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Pandas are enjoying a baby boom. China's giant panda population received a boost recently thanks to a record number of births.
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Gene Epstein is a Philadelphia businessperson. His "Hire Just One" program furnishes $250,000 to help unemployed Americans get
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Twice a year, a company called Pantone prints a color guidebook, the Pantone View Color Planner. It lists about 2,000 color
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Brooke, a search-and-rescue dog, is a German shepherd that specialized in locating and rescuing missing or trapped people. But
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Read It!Manhattan resident Melinda Hackett hired carpenters to construct a tree house for her daughters. She thought that it
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Read It!Philadelphia's Academy of Natural Sciences is the oldest natural history museum in the United States. A group of
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Read It!"It is impossible that there will not be situations of conflict," said Angelo Bottini in 2008, Rome's archaeological
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Bordered by China to the north and India to the south, Bhutan is roughly the size of Switzerland. Bhutan, which is known for its
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Read It!Honeybees have an important role—pollination—when it comes to growing our most beloved food crops. Many food crops
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Read It!In Ken Marquis's art gallery in Pennsylvania, a strange world exists. A toothy dog chomps on a disk. A mysterious sea
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Question19 Read It! For years, experts have glorified exercise because it offers a multitude of health benefits, including
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Read It!From a control room, scientists monitor consumers via inconspicuous ceiling cameras. These cameras have the capability
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Read It!A popular restaurant chain is confident that the majority of its customers will continue to pay for their food, even if
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Read It!In the early 2000s, hockey might not have been as popular as basketball and football, but it was gaining fans. Just a
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Read It!The tradition of Friday night football on the Hawaiian island of Kauai was interrupted by an unusual suspect: the
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Read It!Artistic skill and creativity are imperative for graphic designers. However, that is not enough to be successful in the
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Read It!Some of the pickiest eaters will gladly eat vegetables. That is, as long as those vegetables are potatoes. Chips and
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Read It!Immigrant Writing Festival is a writing class designed with Houston's 8,000 immigrant students in mind. Most of the
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Read It!Researcher Randy Lewis and his collaborators wanted to manufacture fibers of spider silk by inserting spider genes into
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Read It!For years, Ndongo Ndiaye lived the life of a professional international athlete, playing basketball in countries as
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Read It!The world's strongest winds can be found in jet streams high in the sky. Jet streams carry winds that regularly exceed
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Read It!China has become a global financial power. For evidence, look no farther than the Shanghai Tower. When finished, it will
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Read It!According to experts, some dogs have linguistic capacities comparable to those of language-trained apes and dolphins,
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Read It!The Bonneville Dam is near Portland, Oregon. Every year, wild salmon meet at the base of the dam. The fish then swim up
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Read It!On the evening of April 14, 2010, in towns across the Midwestern United States, the night sky flashed white, houses
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Some very old, disabled, or seriously ill patients need more care than their families can provide. Home health aides (HHAs) are
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Read It!In cities throughout Germany, public bookshelves encourage people to leave and take books. Each shelf holds around 200
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The country of Bhutan is nestled in the high mountain peaks between India and China. For much of its existence, Bhutan's
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Amazing statues of ancient gods and wonderful creatures are on display at a museum in Berlin, Germany. The statues were once
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Amazing statues of ancient gods and wonderful creatures are on display at a museum in Berlin, Germany. The statues were once
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Solve the equation for y: 3x+5y=60 (1 point)Responses y=60+3x/5 y=60−3x y=−3/5x+12y y=57x5y
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The base of a triangle is four less than three times the height. The area of the triangle is 38 square centimeters. A = (b×h)/2
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The base of a triangle is four less than three times the height. The area of the triangle is 38 square centimeters. A=(b×h)/2
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Solve the following:(2 points)ax−44<15 ax+15=44
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Solve the equation filling in the steps: 2(x−3)+21=−3(6 points)Distribute to get Response area Combine like terms to get
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Solve the equation filling in the steps: 2(x−3)+21=−3(6 points)Put responses in the correct input to answer the question.
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If you were to graph the inequality 35<7x on a number line:(2 points)Would you use an open or closed circle? Would your arrow on
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Which inequality represents the graph below:(1 point) Responses 3x−7≤−103 x minus 7 is less than or equal to negative 10
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Jill solves the equation 3(x−5)+2x=0 . Fill in the blanks for each step with the correct values:(3 points)Put responses in the
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For the equation 2(x−5)=9−3x+6+8+3x+7 , the left side of the equation can be simplified using the Distributive Property, and
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Put the steps in order to solve the equation: 3n+9+4n=2 (6 points)Step 1: to get Step 2: to get Step 3: to get
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The speed limit sign on the expressway says that the speed limit is 55 mph. Write an inequality that represents all speeds you
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After combining like terms to simplify the equation 3−15x+24+16x=4x−24−4x , what would be the next best step to finish
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Using the Distributive Property as a good first step to solving the equation 7(5x+2)=−4(6−5x) , you could simplify this
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Which equation has the same first step to solve as this equation: 2x+12−3x=27 (1 point)Responses 2x+12=272 x plus 12 is equal
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A student solved the following equation using the following steps:2(2x+2)=4(x+4) 4x+4=4x+4 4=4 Infinitely many solutions (2
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A student solved the following equation using the following steps:2(2x+2)=4(x+4) 4x+4=4x+4 4=4 Infinitely many solutions (2
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Select the equation that has infinitely many solutions.(1 point)Responses 3x+5=3x−53 x plus 5 is equal to 3 x minus 5
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A student solved the following equation using the following steps:4(2−3x)=x−2(2x+1) 8−3x=x−4x−2 8−3x=−3x−2 No
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A student solved the following equation using the following steps:4(2−3x)=x−2(2x+1) 8−3x=x−4x−2 8−3x=−3x−2
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A student solved the following equation using the following steps:4(2−3x)=x−2(2x+1) 8−3x=x−4x−2 8−3x=−3x−2 No
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