Questions and answers by

luna

Questions (279)

simplify the expression-4 + (-1) - (-3)
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Using Hooke's law, F subscript s p r i n g end subscript equals k increment x, find the elastic constant of a spring that
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Which equation correctly defines Hooke's law?Question 2 options: f spring= mg F spring= k△x F spring= k△t f spring= kg
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Which equation correctly defines Hooke's law?Question 2 options: Mathml image Mathml image Mathml image Mathml image
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What is the difference between stretching a t-shirt and stretching a rubber band?Question 1 options: The t-shirt doesn't resist
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What were contributions Cleisthenes or Solon made to the development of Athens?Choose all answers that are correct. Responses
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What were contributions Cleisthenes or Solon made to the development of Athens?Choose all that are correct. Responses ended the
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Why was Athenian democracy so groundbreaking?Responses It gave warriors who didn't have much at all the chance to become
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What does the word democracy mean?Responses rule by a president rule by a president rule by the people rule by the people rule
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Is government as an oligarchy a characteristic of Athens, Sparta, or both?Responses Athens and Sparta Athens and Sparta Sparta
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Is democracy as a way of life a characteristic of Athens, Sparta, or both?Responses Sparta Sparta Athens Athens Athens and
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Is women and men raised for toughness a characteristic of Athens, Sparta, or both?Responses Sparta Sparta Athens and Sparta
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QuestionIs dependence on the sea a characteristic of Athens, Sparta, or both? Responses Athens and Sparta Athens and Sparta
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Is government by Assembly a characteristic of Athens, Sparta, or both?Responses Athens Athens Sparta Sparta Athens and Sparta
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Is citizenship limited to men a characteristic of Athens, Sparta, or both?Responses Athens and Sparta Athens and Sparta Sparta
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Is a city-state of fierce warriors a characteristic of Athens, Sparta, or both?Responses Athens and Sparta Athens and Sparta
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Is much debating and conversation a characteristic of Athens, Sparta, or both?Responses Athens Athens Athens and Sparta Athens
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Is sparse living accommodations a characteristic of Athens, Sparta, or both?Responses Athens and Sparta Athens and Sparta Sparta
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Is little available food a characteristic of Athens, Sparta, or both?Responses Athens and Sparta Athens and Sparta Athens Athens
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Is interest in the arts a characteristic of life in Athens, Sparta, or both?Responses Athens and Sparta Athens and Sparta Athens
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What materials did Viking artists use to make many pieces of horse gear?Responses ceramic ceramic granite granite metal metal
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The winding, overlapping lines used to decorate this breastplate are characteristics of which style?Responses complex complex
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What style did the artist use for the horse bit?Responses human human nonrepresentational nonrepresentational natural natural
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What style did the artist use for the horse bit?Responses human human nonrepresentational nonrepresentational natural natural
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Which statements about objects used by people in daily life from ancient times are true?Choose all answers that are correct.
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Question 1 (1 point)Saved Which is a correct statement of Newton's second law? Question 1 options: An object in motion stays in
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Which is a correct statement of Newton's second law?Question 1 options: An object in motion stays in motion, and an object at
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Question 7 (1 point)The earliest forms of tennis include players using their hands instead of rackets. Question 7 options: True
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The main kicks (leg movements) in kickboxing include (select all that apply)Select 5 correct answer(s) Question 6 options: Back
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The main moves in kickboxing include (select all that apply)Select 4 correct answer(s) Question 5 options: Front Kick Hook
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Kickboxing is a combination of what sports. (select all that apply)Select 2 correct answer(s) Question 4 options: Karate Tae-bo
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aving stress has no effect on the likelyhood of an athlete getting injured.Question 3 options: True False
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When warming up the first thing a person should do is?Question 2 options: Light exercise such as jog or jumping jacks Go right
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Question What is 28% of 80?
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What is 18% of 700?
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21 is 30% of what number?Enter your answer in the box.
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The price of a laptop is $420. The price of a phone is 35% of the price of this laptop.What is the price of the phone? Responses
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Gravel covers 66 feet of a path. This distance represents 55% of the length of the path.What is the length of the path? Enter
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36 is 80% of what number?Enter your answer in the box.
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Fifty people were surveyed about their favorite flavor of frozen yogurt. The results of the survey are displayed in the circle
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Fifty people were surveyed about their favorite flavor of frozen yogurt. The results of the survey are displayed in the circle
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A chemical engineer has tested 56 water samples. These samples make up 25% of the total number of samples that need testing.Sele
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Which of the following best illustrates the role that gravity played in the formation of the solar system?Question 5 options:
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If you wanted to decrease the gravitational force between two objects, what would you do?Question 4 options: Increase the
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A spacecraft is flying away from the moon toward earth. The moon's gravitational pull on the spacecraft will ___________.Questio
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An object is transported from the earth to the moon. Which statement is true about the object?Question 2 options: The object's
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The universal force that exists between any objects with mass is called _________.Question 1 options: gravity weight matter pull
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An object is seen to either speed up, slow down, or change direction. These behaviors are caused by ___________.Question 4
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You are pushing on a heavy door, trying to slide it open. If your friend stands behind you and helps you push, how have the
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Which statements about Mycenaean, Teotihuacán, and Japanese face masks are true?Choose all answers that are correct. Responses
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QuestionWhich statements correctly identify a current theory on why the Indus Valley civilization declined? Select all correct
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Why do we not have more information about the Indus Valley civilization?Responses Most archaeologists and historians prefer to
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Which descriptions are features of ancient Indus cities?Select all correct answers. Responses huge structures that served as
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QuestionWhich statements correctly identify a current theory on why the Indus Valley civilization declined? Select all correct
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Why do we not have more information about the Indus Valley civilization?Responses A. The ancient peoples of the Indus Valley
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Why do we not have more information about the Indus Valley civilization?Responses The ancient peoples of the Indus Valley
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Which of the following correctly summarizes the work of archaeologists in the Indus Valley?Responses Eighteenth-century
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What do archaeologists believe was the function of signature seals?Responses A. They indicated ownership of bags of grain or
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What do archaeologists believe was the function of signature seals?Responses They indicated ownership of bags of grain or
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Which descriptions are features of ancient Indus cities?Select all correct answers. Responses a large, central building that
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Which descriptions are features of ancient Indus cities?Select all correct answers. Responses city blocks laid out in a grid
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QuestionWhich detail from "President Obama's Third Annual Back to School Speech" best supports the idea that the government is
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Part AWhat inference can be made about the educational system in the United States from "President Obama's Third Annual Back to
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Read the excerpt from "President Obama's Third Annual Back to School Speech.”"Those are all questions that date back to this
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QuestionWhich statement from "President Obama's Third Annual Back to School Speech" best represents a claim in his speech?
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Which detail from "President Obama's Third Annual Back to School Speech" best supports the idea that teachers can have a
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Part AWhat inference can be made about the jobs of the future from "President Obama's Third Annual Back to School Speech"?
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FeatureRead the excerpt from "President Obama's Third Annual Back to School Speech.” "So all of you have a lot on your plates.
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Which statement from "President Obama's Third Annual Back to School Speech" represents a claim in his speech?Responses "And
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Which option is a scientifically accurate description of velocity?Question 4 options: The golf pro missed the shot even though
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Which of the following most completely describes an object's motion?Question 2 options: A car travels 25 miles. The rain falls
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Amy gets up from her seat on a train to move closer to the front. Just as she begins to walk forward, the train stops at a
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According to Newton's second law of motion, if a rigid body of unchanging mass is observed accelerating, what must be happening?
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What is the best description of the acceleration of an object?Question 9 options: A runner travels 100 m in one minute. A car's
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Inertia increases as an object's _________ increases.Question 8 options: acceleration mass velocity volume
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Inertia describes which of the following?Question 7 options: how long an object is how large an object is how fast an object is
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Which of the following information is necessary to describe an object's motion?Question 2 options: position direction speed
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Which of the following statements is written with complete scientific description?Question 1 options: A marble moved 30 cm north
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Complete the following statement. Write your answer as a decimal or whole number.% of $100,000 = 75,000
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Complete the following statement. Write your answer as a decimal or whole number.% of $56 = $42
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Complete the following statement. Write your answer as a decimal or whole number.% of $52 = $26
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write 17/25 as a percentagewrite your answer with a (%)
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write 17/25 as a percentage
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Read the following selection.So… since we live in the same city, do you wanna like… meet up sometime…? Why did the author
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Which answer choice accurately characterizes a Roman scholar's reaction to students using a language that would be French?Respon
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When did people begin using emoticons? How do you know?Responses around the 1870s: "Future President Theodore Roosevelt was a
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Read the conclusion below.Some groups think that "text-speak" is ruining language. Which sentence from the article provides the
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What is the acceleration of a 32-kg object if a 6.75-N force is applied to it?Question 5 options: 0.21 m/s2 4.74 m/s2 21.09 m/s2
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What happens when a penny is dropped from a height of 20 meters?Question 4 options: The force of gravity causes it to
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Acceleration is defined as the rate of change for which characteristic?Question 3 options: time position velocity displacement
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What force is needed to give a 4.5-kg bowling ball an acceleration of 9 m/s2?Question 2 options: 0.5 N 2 N 40.5 N 36.5 N
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A vehicle of known mass accelerates along a straight path. According to Newton's second law of motion, what caused this
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How have archaeologists and historians learned about the daily lives of ancient Egyptians?THERE IS ONLY ONE ANSWER Responses
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How have archaeologists and historians learned about the daily lives of ancient Egyptians?Responses A. They found epic poems
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How have archaeologists and historians learned about the daily lives of ancient Egyptians?Responses They found epic poems that
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Is this statement true or false?The ancient Egyptians enjoyed sports and games in their leisure time. Responses true true false
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Which statements about Egyptian, Chinese, Viking, Moche, and Roman jewelry are true?Choose all answers that are correct.
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Create your own three reasoned claim. You are ONLY writing a claim. You are NOT writing a whole essay.Choose one of the
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is binge watching good for you?
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Running only helps burn caloriesQuestion 14 options: True False
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