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Questions (158)

A water bottle has a height of 16 inches and a radius of 4 inches. What is the volume, in cubic inches, of the water bottle? Use
1. 1 answer
2. 91 views
Use the image to answer the question.A 3 D cylinder shows a base radius of 8 millimeters and perpendicular height of 13
1. 1 answer
2. 50 views
Eli is making a model castle out of clay. One of the roof peaks is in the shape of a cone with a diameter of 14 inches and a
1. 1 answer
2. 51 views
Adrian is painting the outside of a cylinder that he plans to use as a coffee table. The cylinder has a radius of 4 feet and a
1. 1 answer
2. 57 views
The diagram shows a representation of the particles in a liquid. Which of the following can happen when a liquid is heated? For
1. 5 answers
2. 217 views
For each of the statements below, indicate whether the statement describes a scientific theory, a scientific law, or both. (1
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2. 157 views
Put the following astronomical bodies into the correct hierarchical order from smallest to largest. (1 point)Star, Galaxy,
1. 1 answer
2. 101 views
The model below shows the Moon at one position in its orbit around Earth. The white half of the Moon represents the part of the
1. 1 answer
2. 246 views
The three models below show the same amount of sunlight striking different parts of Earth's surface at different angles. Select
1. 1 answer
2. 175 views
Earth is in constant motion. It rotates once every 24 hours, which causes day and night. Earth also orbits the Sun once every
1. 3 answers
2. 148 views
Which of the following best describes the gravitational force on the Moon compared to Earth?(1 point) Responses The Moon has
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2. 266 views
What do these two changes have in common?rust forming on a metal gate snails growing shells (1 point) Responses Both conserve
1. 5 answers
2. 136 views
The chemical reaction that produces soap is called saponification. During one type of saponification, oil and sodium hydroxide
1. 1 answer
2. 116 views
Which of the following is a physical property of matter?(1 point)Responses Ability to rust Ability to rust Ability to burn
1. 1 answer
2. 212 views
Determine whether each statement below is true or false to complete the table. (1 point)True False The nucleus of an atom is
1. 5 answers
2. 133 views
Particles in each state of matter behave differently because they have different amounts of thermal energy. For each statement
1. 1 answer
2. 82 views
Which of the following is an example of a mixture?(1 point)Responses Water Water Salt Salt Oxygen Gas Oxygen Gas Air Air
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2. 116 views
How are scientific theories different from scientific laws?(1 point)Responses Theories are based on facts, while laws are based
1. 1 answer
2. 235 views
Which of the following statements best describes the purpose of forming a hypothesis in the scientific method?(1 point)
1. 3 answers
2. 206 views
Which of the following statements about the Sun's structure is true?* 1 point The core is the coolest layer The photosphere is
1. 1 answer
2. 92 views
A student creates a diagram comparing the sizes of objects in the solar system. Which two objects are often similar in size?A)
1. 1 answer
2. 68 views
The Northern and Southern Hemispheres face the sun evenly. What do the hemispheres experience at that time?1 point winter an
1. 1 answer
2. 123 views
What is a difference between week 1 and week 3 of the moon’s cycle?1 point Week 1 starts with a quarter moon, while week 3
1. 1 answer
2. 46 views
What would decrease the gravitational pull between the sun and Earth?1 point if the sun was twice its size if the sun was
1. 1 answer
2. 126 views
How does distance affects gravity?1 point Gravity increases with increasing distance. Gravity increases with decreasing
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2. 113 views
What is the pH value of a substance that is considered neutral?* 1 point 0 7 14 10
1. 1 answer
2. 92 views
Sodium reacts with chlorine to form the compound sodium chloride, or salt. If the total mass of the reactants is 58.44 amu, what
1. 5 answers
2. 109 views
Which procedure could be used to demonstrate that matter is conserved during a physical change?1 point Find the mass of a piece
1. 1 answer
2. 87 views
A student cuts some fabric into two pieces. Is this change physical or chemical?1 point It is a chemical change because the size
1. 1 answer
2. 119 views
Why are sodium (Na) and potassium (K) in the same group on the periodic table?1 point They have similar atomic weights. They are
1. 1 answer
2. 64 views
The volume of a container measures 4,000 mm3 and contains 50 marbles. Each marble has a radius of 2 mm. Use 3.14 as an
1. 1 answer
2. 62 views
Use the formula for the volume of a sphere to solve the following problem.How much air is needed to fill a basketball with a
1. 1 answer
2. 31 views
Find the surface area of a sphere with a radius of 3.6 ft. Use 3.14 for pi. Round your answer to the nearest hundredth, if
1. 11 answers
2. 224 views
Find the surface area of a sphere with a diameter of 40 inches. Leave your answer in terms of pi.(1 point)The surface area is
1. 7 answers
2. 210 views
Use the image to answer the question. A right cone shows a base diameter of 14 millimeters and a perpendicular height of 12
1. 1 answer
2. 90 views
QuestionUse the image to answer the question. An illustration shows a square pyramid with labeled parts. The front and left
1. 3 answers
2. 73 views
Triangles Unit Test13 of 1513 of 15 Items Question Use the image to answer the question. An illustration shows a square pyramid
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2. 134 views
Triangles Unit Test12 of 1512 of 15 Items Question Use the image to answer the question. A graph shows quadrant 1 with the
1. 1 answer
2. 93 views
Triangles Unit Test10 of 1510 of 15 Items Question Use the image to answer the question. An illustration shows a square with
1. 1 answer
2. 246 views
Triangles Unit Test7 of 157 of 15 Items Question Use the image to answer the question. An illustration of a hendecagon with the
1. 1 answer
2. 135 views
Triangles Unit Test6 of 156 of 15 Items Question Use the image to answer the question. An illustration shows two school crossing
1. 1 answer
2. 95 views
Helium is most known for its uses in floating balloons, but it has many scientific applications, such as preparing NASA rockets,
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2. 135 views
Which of the following are the basic economic questions? Select all that apply.(2 points) Responses Where should goods be
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2. 129 views
HD Televisions are everywhere, literally. Since the phase out of the old Cathode Ray Tube (CRT) televisions, the way we watch
1. 1 answer
2. 95 views
HD Televisions are everywhere, literally. Since the phase out of the old Cathode Ray Tube (CRT) televisions, the way we watch
1. 3 answers
2. 112 views
A student is creating a model to compare and contrast different objects in the solar system.In the model, most of which objects
1. 3 answers
2. 59 views
A student is making a model that compares comets and planets.Which comparison could be part of the model? (1 point) Comets and
1. 3 answers
2. 101 views
Which of the following best describes the make up of Saturn's rings?(1 point)dust, rock, and ice particles that orbit due to
1. 3 answers
2. 178 views
Use the scenario to answer the question.A student creates a Venn diagram depicting two objects in the solar system. On one side
1. 9 answers
2. 256 views
If you pay $9.99 a month on a subscription, how much do you spend in a year?
1. 1 answer
2. 40 views
Angles and Parallel Lines Quick Check2 of 52 of 5 Items Question Use the figure to answer the question. An inclined transversal
1. 11 answers
2. 258 views
Which of the following best explains why Mars' and Venus' surface temperatures vary, despite both planets having atmospheres
1. 7 answers
2. 228 views
Add 2√8+3√8 (1 point)
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2. 59 views
You are a Scientist and have just made an amazing discovery of a previously unknown planet with a diameter that is 30 times or 3
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2. 73 views
Which development was the first major change to ancient models of the solar system?(1 point)the choice to place stars far from
1. 3 answers
2. 197 views
Subtract 4.66×10^−5−7.34×10^−7 (1 point)
1. 17 answers
2. 237 views
Claim:Research Question: What effect do different legal approaches have on the number of people who drive after drinking in
1. 5 answers
2. 234 views
Hey Bot, can you answer some stuff about The Hunger Games and introduce how we're evaluating it.List 3 points we'll write about
1. 9 answers
2. 199 views