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Questions (397)
Which of the following shows the correct process of solving −4(3+120)+150 by generating an equivalent expression using the
1 answer
49 views
Which of the following is an equivalent expression to 12(9−70)+(−29)0 ? (1 point) Responses 12(9−1)−1 Start Fraction 1
1 answer
51 views
Which of the following is an equivalent expression to 7(−5.3)0+4⋅9 when applying the Zero Power Rule? (1 point) Responses
1 answer
46 views
Which of the following shows the correct process of solving −30+4.5 ?(1 point) Responses −30+4.5=−3⋅0+4.5=0+4.5=4.5
1 answer
59 views
Which of the following is developed to result in the answer of 1?(1 point) Responses 3(80) 3 left parenthesis 8 superscript 0
1 answer
57 views
Solve the expression 2(1.60+7)−4.90.(1 point) 2(1.60+7)−4.90= .
1 answer
40 views
Apply the Zero Power Rule to create an equivalent expression to 43(−2+10) .(1 point) An equivalent expression to 43(−2+10)
1 answer
57 views
Apply the Zero Power Rule of Integer Exponents to solve −40⋅15 .(1 point) −40⋅15=
1 answer
40 views
Apply the Zero Power Rule of Integer Exponents to solve 2.3+(−1.478)0 .(1 point) 2.3+(−1.478)0=
1 answer
56 views
Which are the correct steps to follow to simplify an exponential expression using the Quotient Rule of Integer Exponents?(1
1 answer
84 views
Simplify a67b34 .(1 point) Responses a33 a superscript 33 baseline ab33 a b superscript 33 baseline a67b34 Start Fraction a
2 answers
67 views
Simplify this expression using the Quotient Rule of Integer Exponents: t400t100.(1 point) Responses t500 t superscript 500
1 answer
50 views
Find the numerical equivalent of 49⋅4−7 (1 point) Responses 16 16 42 4 squared 416 4 superscript 16 baseline 4
1 answer
62 views
Find the numerical equivalent of 25 ⋅2−2 (1 point) Responses 8 8 2 2 128 128 16
3 answers
68 views
Find the numerical equivalent of 102 ⋅103 (1 point) Responses 100,000 100,000 1,100 1,100 10 10 105
1 answer
49 views
Which of the following correctly used the Product Rule of Exponents to simplify the expression 1008⋅1007 ?(1 point) Responses
1 answer
41 views
Which expression is correctly developed to use the Product Rule of Exponents?(1 point) Responses (52)9 left parenthesis 5
1 answer
30 views
numerical equivalent of 72⋅73
1 answer
43 views
Why would an author use an ellipsis to omit words from a quote?(1 point) Responses to create suspense to create suspense to add
1 answer
56 views
What does an omission indicate in a sentence? (1 point) Responses a pause a pause something corrected something corrected a
1 answer
69 views
Victoria and Claire are playing a game of tug-of-war, but the flag tied to the center of the rope is NOT moving. What is
1 answer
74 views
An airplane is flying at 80 kilometers per hour when a strong tail wind, traveling in the same direction at 5 kilometers per
1 answer
115 views
Match the graph to the type of motion it describes.
Column A 1. 4b7efdfec0744969a3b2ec7b1659b35f_W :
1 answer
121 views
Which of the following best describes acceleration?
a the speed of an object in a certain direction b the rate at which an object
1 answer
83 views
The graph below represents the relationship between the distance traveled and the time elapsed for an object in motion.
1340274
1 answer
97 views
e graph shows distance versus time for an object.
Which of the following correctly describes the object's motion? a The object is
1 answer
112 views
Every few years, sailboats of different countries compete in a race for a trophy called the America's Cup. The boats sail over
1 answer
113 views
The graph below represents the relationship between the distance traveled and the time elapsed for an object in motion.
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1 answer
137 views
The graph shows distance versus time for an object.
Which of the following correctly describes the object's motion? a The object
1 answer
102 views
Which of the following best describes acceleration?
a the rate at which an object changes its velocity b the rate at which an
1 answer
107 views
Which of the following best describes the acceleration of the cyclist?
a decreasing b increasing c zero and constant d constant
1 answer
123 views
Students are measuring four boxes using spring scales. The diagram shows their investigation. Which box has the most
1 answer
148 views
An airplane is flying at 80 kilometers per hour when a strong tail wind, traveling in the same direction at 5 kilometers per
1 answer
222 views
Victoria and Claire are playing a game of tug-of-war, but the flag tied to the center of the rope is NOT moving. What is
1 answer
158 views
Ethan is helping his father rearrange the furniture in their living room. They have two different tables that are the same size.
1 answer
178 views
Every few years, sailboats of different countries compete in a race for a trophy called the America's Cup. The boats sail over
1 answer
177 views
Unbalanced forces
a maintain the constant motion of an object. b can change an object's speed but not direction. c cause the
1 answer
152 views
The picture shows different objects being weighed on scales.
Which ball will require the most force to lift? a the baseball
1 answer
106 views
A motorcycle is being driven on a road moving north at 40 miles per hour. A car is driving on the same road moving south at 40
1 answer
134 views
Which of the following quantities is a velocity?
a 15 m/s2 b 3 g/L in weight c 25 m/s d 10 km/hr eastward
1 answer
60 views
Which of the following best describes the acceleration of the cyclist? a constant but non-zero b zero and constant c increasing
1 answer
31 views
Victoria and Claire are playing a game of tug-of-war, but the flag tied to the center of the rope is NOT moving. What is
1 answer
91 views
Ethan is helping his father rearrange the furniture in their living room. They have two different tables that are the same size.
1 answer
93 views
An airplane is flying at 80 kilometers per hour when a strong tail wind, traveling in the same direction at 5 kilometers per
3 answers
107 views
The graph below represents the relationship between the distance traveled and the time elapsed for an object in motion. Which of
1 answer
119 views
Which of the following can be inferred from the graph? a The object moves at a constant speed. b The object is moving along a
1 answer
93 views
Every few years, sailboats of different countries compete in a race for a trophy called the America's Cup. The boats sail over
1 answer
103 views
Which of the following quantities is a velocity? a 15 m/s2 b 3 g/L in weight c 10 km/hr eastward d 25 m/s
1 answer
61 views
The picture shows different objects being weighed on scales. Which ball will require the most force to lift? a the golf ball
1 answer
76 views
A motorcycle is being driven on a road moving north at 40 miles per hour. A car is driving on the same road moving south at 40
1 answer
103 views
The graph shows distance versus time for an object. Which of the following correctly describes the object's motion? a The object
1 answer
117 views
Which of the following correctly describes the object's motion? a The object is moving with constant velocity. b The object is
1 answer
92 views
Ethan is helping his father rearrange the furniture in their living room. They have two different tables that are the same size.
1 answer
154 views
Every few years, sailboats of different countries compete in a race for a trophy called the America's Cup. The boats sail over
3 answers
72 views
Which of the following quantities is a velocity? a 3 g/L in weight b 15 m/s2 c 10 km/hr eastward d 25 m/s
1 answer
48 views
Newton's first law of motion states that an object at rest will remain at rest or an object in motion will remain in a constant
1 answer
94 views
Which ball will require the most force to lift? a the golf ball because it is the smallest in size b the soccer ball because it
1 answer
69 views
A motorcycle is being driven on a road moving north at 40 miles per hour. A car is driving on the same road moving south at 40
1 answer
126 views
Which of the following can be inferred from the graph? a The object is moving along a curved path. b The object has a negative
1 answer
101 views
An airplane is flying at 80 kilometers per hour when a strong tail wind, traveling in the same direction at 5 kilometers per
1 answer
94 views
Which of the following best describes acceleration? a the speed of an object in a certain direction b the rate at which an
1 answer
73 views
Unbalanced forces a cause the motion of an object to change. b make an object move opposite the applied force. c can change an
1 answer
94 views
Newton's first law of motion states that an object at rest will remain at rest or an object in motion will remain in a constant
1 answer
106 views
Which of the following can be inferred from the graph? a The object has a negative acceleration. b The object is moving along a
1 answer
143 views
Every few years, sailboats of different countries compete in a race for a trophy called the America's Cup. The boats sail over
7 answers
146 views
Which of the following best describes the acceleration of the cyclist? a constant but non-zero b decreasing c zero and constant
1 answer
49 views
The picture shows different objects being weighed on scales. Which ball will require the most force to lift? a the baseball
1 answer
86 views
Match the graph to the type of motion it describes. Column A Column A 1. : 2. : 3. : 4. : Column B a.increasing, nonlinear
1 answer
88 views
A motorcycle is being driven on a road moving north at 40 miles per hour. A car is driving on the same road moving south at 40
1 answer
97 views
Ethan is helping his father rearrange the furniture in their living room. They have two different tables that are the same size.
1 answer
91 views
The graph below represents the relationship between the distance traveled and the time elapsed for an object in motion. Which of
1 answer
96 views
Every few years, sailboats of different countries compete in a race for a trophy called the America's Cup. The boats sail over
1 answer
129 views
Unbalanced forces a make an object move opposite the applied force. b can change an object's speed but not direction. c cause
1 answer
91 views
Which of the following quantities is a velocity? a 10 km/hr eastward b 3 g/L in weight c 15 m/s2 d 25 m/s
1 answer
66 views
An airplane is flying at 80 kilometers per hour when a strong tail wind, traveling in the same direction at 5 kilometers per
1 answer
113 views
A teacher is demonstrating acceleration to his class by throwing two balls. He throws both balls using the same amount of force
1 answer
75 views
What could be done INCREASE the acceleration on the dog sled? a Remove a dog from the sled. b Run the sled up a hill. c Add more
1 answer
49 views
The picture below shows the Apollo spacecraft that took astronauts to the Moon in 1969. The spacecraft weighed 6.1 million
1 answer
106 views
What are the action and reaction forces at work in this picture? a the book is pushing on the table and the table is pushing on
1 answer
85 views
A student is the pitcher on a baseball team. They pitch the ball toward home plate. It begins in a straight line and then curves
1 answer
80 views
A student is investigating inertia and acceleration. The data the student collects is shown in the table. Assuming the force
1 answer
115 views
According to Newton's First Law, what potential impact can an unbalanced force can have on an object in motion? a An unbalanced
1 answer
88 views
The picture shows a physics lab set up. When the index card is quickly pulled away from the glass in a horizontal direction, why
1 answer
115 views
Two students are rowing their boat along a river. The river's current carries them down the river at a speed of five meters per
1 answer
78 views
A student is riding the school bus. The bus stops as the driver applies the brakes. Which of these best describes this
1 answer
112 views
Inertia is _______________. a A moving object’s speed and direction b A force that acts on a resting object c The resistance
1 answer
78 views
Directions: Use the graphs below, which describe the motions of cars on a straight road, to answer any questions that follow.
1 answer
93 views
On a position-time graph, which of the following does the value of the slope indicate about the object? a Velocity b change in
1 answer
42 views
The graph shows the motion of a horse during the first portion of a race. a The horse maintained a constant acceleration during
1 answer
94 views
Which object has a constant velocity? a object C b object D c neither object d both objects
1 answer
43 views
A student with a body temperature of 37°C holds a can of cold soda with a temperature of 18°C. The student is in a room with
1 answer
89 views
What is the main type of energy conversion taking place? Responses Mechanical energy is converted to thermal energy as the
1 answer
114 views
At what point does the roller coaster have the most kinetic energy? Responses A A B B C C D
1 answer
42 views
Kyra and Violet are camping with their family. They are roasting marshmallows over a campfire. What types of energy are released
1 answer
97 views
Tony built a ramp to determine the average distance his toy car will travel when released down the ramp. Which experiment will
1 answer
94 views
A science class goes to an amusement park to investigate potential and kinetic energy. Which action best demonstrates potential
1 answer
107 views
In the diagram below, Object A is moving with a speed of 10 m/s and Object B is moving with a speed of 5 m/s. Both objects have
1 answer
80 views
Leanna is investigating heat transfer using a metal nail and foam cup filled with hot water. First, she records the temperature
1 answer
114 views
How does an ice cube cause hot coffee to become cool? Responses Cold from the ice cube is transferred to the hot coffee through
1 answer
96 views
What determines an object's kinetic energy? Responses Mass and speed Mass and speed Mass and position Mass and position Weight
1 answer
88 views
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