Questions and answers by

CACAW

Questions (249)

What is the momentum of an object?(1 point)Responses the velocity of the object the velocity of the object the state of motion
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What is a newton?(1 point)Responses a non-contact force a non-contact force a force that pulls objects toward the ground a force
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Sanjay is increasing each item’s price at his store by $2. The current prices are $2, $4, and $6. What equation represents
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Use the table to answer the question.x y 25 38 27 40 29 42 What equation represents the additive rule in the table? (1 point)
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A graph of an additive rule contains the points (2,39)and (4,41) . What expression does the graph represent?(1 point) Responses
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Which of the following points located on a graph represents the additive rule x+12?(1 point) Responses (12,12) left parenthesis
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Use the table to answer the question.x y 25 58 ? 98 The expression x+76 shows an additive rule that is represented by the table.
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A graph of an additive pattern contains the points (3,16)and (8,21) . What expression does the graph represent?(1 point) x+
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What would be the y-coordinates of the first two points on a graph of the additive rule x+25 ?(1 point) (1, ), (2, )
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Nyah makes bracelets. Her supplies cost has increased $10. Complete the table to represent her current prices.(1 point)Original
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Using the expression, x+23, complete the table finding the value of y .(2 points) x y 15 20 25
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Troy is selling homemade cake slices at the football game. The number of cakes slices he sells determines how much money he
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Robin is baking a cake for the first time. Even though the box says to set the oven to 350 degrees, Robin is thinking that the
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A graph showing the cost of a pizza and the number of toppings has the following points: (1,5), (2,6) , (3,7) , (4,8) . Identify
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Kellen has a graph showing the number of pencils he has left each week as he goes through the month. The graph has the following
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If a monkey drops a banana off of a cliff, where are the potential and kinetic energies of the banana equal?(1 point)Responses
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Use the picture to answer the question.An illustration depicts a cyclist riding a bike along a hill. The end on the right where
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A person is riding a skateboard on a U-shaped ramp. At which point does the person have the greatest potential energy?(1 point)R
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What is text evidence?
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Use the image to answer the question.An illustration shows a person running after a rabbit. The person weighs 60 kilograms, and
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1.A large truck and a small car are moving at the same speed, traveling up and down hills, and over bumpy roads. Which one has
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11.True or Fales: As the Bantu people migrated, they spread their lifestyle and language across Africa. This is called cultural
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10.What is one way that people in Africa modify (or change) the environment to meet their needs? * 1 point They rely only on
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9.Living in the dry Saharan Desert climate impacts the way people live. What lifestyle has emerged due to the climate of the
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8.True or False: Drought makes it easier for people to make a living. It does not cause conflict between groups. * 1 point True
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7.Which of the following forms of governments do citizens have a say? * 1 point Autocracy Authoritarian Democracy Dictatorship
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6.According to the map, which natural resources is NOT found in east Africa? * 1 point Captionless Image coffee gold cotton tea
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5.Religion is a cultural trait. Africa has a lot of religious diversity. Which is NOT one of the main religions in Africa? * 1
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4.How did improved technology help early hunter-gatherers in Africa? * 1 point They could chop trees. They could cut meat. They
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Identify the real-world problem that can be modeled by the equation d−175=225.(1 point) Responses The Shaws drove 175 miles.
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Given the equation 2w=20, identify the situation that models the one-step equation. (1 point) Responses The recipe calls for
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Which of the following is an example of a real-world problem you could write that models the one-step, one variable equation
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Identify the equation that best describes the following information: Josie has three times as many pencils as Marcy. Marcy has
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Write a one variable, one-step equation that represents this situation: Izzy has two more baseball cards than Josh. Josh has 48
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Fill in the blank to write a one variable, one-step equation for the following information: Matthew has twice as many quarters
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Rex has half as many chew toys as his furry friend, Snoopy. Snoopy has 12 chew toys. Fill in the blank with the correct
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Use the table of information from a student's investigation to answer the question.Object Splash Size Ranking W 2 X 4 Y 1 Z 3 A
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A student drops a 350-gram rock and a 500-gram rock into a pool from a height of 8 meters. Which statement about the
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Which characteristic will be affected by increasing the speed of an object from 30 meters per second (ms) to 40 meters per
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Astudent drops a basketball into a pool from a height of 5 meters while a friend records the approximate splash height. They
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Use the table to answer the question.Sample Temperature (°C) 1 98.2 2 46.0 3 100.6 4 31.4 A student records the temperature of
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A student wants to collect data during an experiment about the transfer of kinetic energy in a sample of water and ice. Which
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Which energy transformation takes place when a lamp with a light bulb is plugged into a working wall socket?(1 point)Responses
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Water boils at 100°C and turns into steam. Which similarities or differences are there between water at 100°C and steam at
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Solve for q: q/20=4 (1 point) Responses q=5 q equals 5 q=24 q equals 24 q=8 q equals 8 q=80
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Solve for x: 4x/9=18 (1 point) Responses 18 18 4.5 4.5 8 8 40.5
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Solve for x: 5/3x=25 (1 point) Responses 15 15 75 75 41.67 41.67 25
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Solve for x: x/8=120 (1 point) x=
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Solve for y: y/4=80 (1 point) y=
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Solve for x: 6/7x=12 (1 point) x=
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Solve for x: 2x14=7 (1 point) x=
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Solve for x: x8=120 (1 point) x=
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Susan and Benjamin are getting married. They ordered 225 invitations. Three members of the bridal party agreed to help them mail
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A large pile of books is divided into four equal-sized stacks. How many books are in each pile if there are 156 books total?(1
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A basketball league has 7 teams with an equal number of players on each team. In all, there are 98 players in the league. How
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Carly, Brittany, and Lauren streamed one-fourth of an eight-episode documentary. If 70 minutes of the documentary have been
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A bottle of water is taken out of a refrigerator and put on a kitchen table. As the bottle of water warms up, what happens to
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Cynthia sees that most of the ice in her iced tea has melted. Assuming the water and the ice are at the same temperature, what
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Which list shows the phases of matter in order from the greatest average kinetic energy to the least average kinetic energy per
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Solve for y: 6y=96 (1 point)
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Solve for m: 15m=165
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10. What is an example of convection heat transfer?* 1 point Boiling water A metal pot on a stove Sitting by a fireplace
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9. What is an example of conduction heat transfer?* 1 point Heat from the sun Sitting around the fireplace A hot air balloon A
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8. Which is an example of radiation heat transfer?* 1 point Pan sitting on stove Spoon in warm mug Heat from the Sun Boiling
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7. This type of heat is transferred through direct contact.* 1 point Captionless Image Conduction Radiation Convection
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6. ____________ is the transfer of heat through fluid/air.* 1 point Captionless Image Conduction Convection Radiation
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5. _____ is the transfer of heat between objects that are not touching through electromagnetic waves.* 1 point Captionless Image
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4. True or False: Thermal energy will continue to move from the warmer object to the cooler object until both objects are the
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3. Thermal energy always moves from a _____ object to a _____ object.* 1 point Cold, Cold Hot, Cold Hot, Hot Cold, Hot
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2. Thermal Energy can not be created or destroyed.* 1 point True False
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1.As the temperature increases ______ will also increase.* 1 point amount of particles thermal energy amount of matter potential
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Represent the solution to the equation x+34=1712.(1 point) Responses A number line with arrows at both ends is shown ranging
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Represent the solution to the equation x+34=1712.(1 point) Responses A number line with arrows at both ends is shown ranging
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Priscilla has a number riddle for her friends. She wants them to guess what number she is thinking of. She tells them that her
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Use the image to answer the question.A number line with arrows at both ends is shown with tick marks ranging from negative 15 to
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Use substitution to determine which number(s) from the set {9, 12, 14}make the equation 6x=72 true.(1 point)
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Determine if the phrase is an equation or an expression: Ryan purchased two pairs of sneakers for sdollars, four t-shirts for t
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Which sentence includes a call to action?(1 point)Responses Only 50% of households that participated in a recent survey said
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What is the purpose of the conclusion of an argument?(1 point)Responses to introduce a new main idea to introduce a new main
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The restatement of a claim and summary of the supporting evidence in an argument is called the _______(1 point)Responses main
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A student adds different amounts of ice to four samples of water and records the change in temperature after 30 minutes. What is
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Use the table to answer the question.Sample Initial Temperature (°C) Final Temperature (°C) Amount of Ice Added (grams) 1 20.2
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Use the table to answer the question.Student Name Potential Energy Rating (lowest to highest) Henry gas, liquid, solid Jasmine
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What are the additive and multiplicative inverses of −7/5?
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What are the additive and multiplicative inverses of −75?
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Which of the following shows the correct pairing of a property of operations and its example?(1 point)Responses 2a + 3b = 3b +
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Jane spent $30 to buy materials to make bracelets. She sold the bracelets using two pricing options. Option A is 5 bracelets for
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The numerical expression (36÷4⋅3)−8+10is simplified as follows. In which step, if any, did the first error occur? Step 1:
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Simplify: 12−4÷4/3+1.(1 point)
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Student adds different amounts of ice to samples of water and records temperature change. What is independent variable?amount of
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Rank the potential energy of the states of matter from lowest to highest.Solid, Liquid, Gas Solid, Gas, Liquid Gas, Solid,
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Which water temperature has the greatest kinetic energy of water molecules?40 °C 21 °C 88 °C
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A student places a drop of food coloring into two different water samples. What best explains results shown in table?The
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Reference ImageWhich is an example of chemical energy transformed to light energy? television turning on using a battery to turn
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Which term best describes the flow of electrons and protons from one place to another?electrical energy light energy chemical
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Select the energy chain to power a flashlight's light.chemical, light, electrical chemical, electrical, light electrical,
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Simplify each expression by combining like terms.1) 7m-4+11m 2) -6x+8y+10x
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Why were Kushites so eager to trade their gold for Egypt's grain?(1 point) Responses They did not have enough land to farm and
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Which of these is the best example of potential energy being transformed into kinetic energy?(1 point)Responses a compressed
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Which of these is the best example of kinetic energy?(1 point)Responses water released from a hydroelectric dam water released
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