quandale dingle

Questions and answers by visitors named quandale dingle

Questions (128)

A scientist discovers a fossil of an animal and places it in the fossil record. The organism’s bones are similar to the bones
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Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.The right arrow symbol
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Use the additive inverse to find −24 4/5−6 7/10 .(1 point)Responses 3112 31 Start Fraction 1 over 2 End Fraction −31110
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What is −6 7/12 − 4 1/3 ?(1 point)
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What is 12815 − 7 + 715 + 15 ? Simplify your answer.(1 point)Responses 41 15/15 21 35 20 15/15
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Which of the following describes a chemical reaction? (1 point)Responses pure substances on the right side of a chemical
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Use the equation to answer the question.hydrogen + oxygen → water H2+O2 → 2H2O Which are the reactants in this equation? (1
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Which is one difference between reactants and products? (1 point)Responses Products are pure substances while reactants are not.
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The water level of a river is below normal levels. Its water level is at 1 1/2meters below sea level. During the summer, the
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How can the Constitution be amended?(4 points)
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Consider the following two expressions: −3−(−11) and −3+11 . Which statement correctly explains why these two
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Use the excerpt to answer the question.When a dog gets a whiff of something new, he sniffs the odor into an amazing smelling
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Use the excerpt to answer the question.The temperature outside is below freezing, the winds are howling, and you can barely see
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Which sentence about an objective summary is true?(1 point)Responses It includes your opinion of the text. It includes your
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Knowing what time it was as one traveled across the vast North American continentbefore 1883 was more art than science. Most
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1. What is an atom?(1 point)Responses the biggest unit of an element the biggest unit of an element the smallest unit of an
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1. Identify the reactants and products in this chemical equation.(1 point) 2H2 + O2 → 2H20
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In complete sentences, explain 4 characteristics for the element Magnesium (Mg).You may pick 4 of any of the following
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1. What is an atom?(1 point)
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3. How many valence electrons are in the element Nitrogen (N)?
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In complete sentences, explain 4 characteristics for the element Magnesium (Mg).You may pick 4 of any of the following
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In complete sentences, explain 4 characteristics for the element Magnesium (Mg).You may pick 4 of any of the following
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Why is πan irrational number? (1 point) Responses It is a terminating decimal. It is a terminating decimal. It is a
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-12 + 4 =(1 point)
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Multiply 2.6 by −1.3 .(1 point)
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Use properties of operations and rules for multiplying signed numbers to multiply −2/5 by 3/10. Write the answer in simplest
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Use properties of operations and rules for multiplying signed numbers to multiply −25 by 310. Write the answer in simplest
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Multiply 4 by −5/8 . Write the answer as a mixed number in simplest form.(1 point)Responses −10 negative 10 −2 1/2
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Multiply 6.5 by 0.3. Write the answer as a decimal.(1 point)Responses 19.5 19.5 1.95 1.95 1.86 1.86 0.195
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Multiply −19.3 by 6.(1 point)Responses −25.3 negative 25.3 115.8 115.8 −114.8 negative 114.8 −115.8 negative 115.8
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A scientist performs an experiment by placing petroleum jelly on under side of plant leaves. This blocks the leaves’ stomata.
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2. What does a plant do with the energy it traps and stores during photosynthesis?(1 point)Responses It gives the plant energy
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6. Put the steps/phases of photosynthesis in order. Move or drag the steps into the correct box to show the process of
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6. Put the steps/phases of photosynthesis in order. Move or drag the steps into the correct box to show the process of
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1. All experiments begin with a ___.(1 point) Responses I wonder, a question, observations... I wonder, a question,
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2. Should experiments be repeated over and over to see if the results are the same each time?(1 point)Responses No No Yes,
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3. Drag and drop the terms to fill in the blanks.(1 point)Put responses in the correct input to answer the question. Select a
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4. In a controlled experiment, how many independent variables can be worked with at a time? Hint: Watch the video again and
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5. True or False: Observations are made using your 5 senses.(1 point)Responses True True False
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6. What is a hypothesis?(1 point)Responses A hypothesis is the right answer to an experiment. A hypothesis is the right answer
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7. Theis the part of the experiment that serves as a basis of comparison; the experimenter attempts to keep these conditions
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9. State the hypothesis being tested in Case A. Think: What was the testable question the scientists running the experiment were
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10. Drag and drop the correct term to answer the question.(1 point)Put responses in the correct input to answer the question.
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names for the topic How would you describe a game or sport that you like to play to someone who has not seen it before?
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what is a topic sentence?
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1. If a plant is exposed to Response area(color) light from the Visible Light Spectrum, then it will cause the Response area
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Identify which variables are independent and which are dependent within this lab. (5 points)Independent Variable (units):
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1topic sentence for the following thesis statement "In the game you build a team of 6 pokemon to battle other trainers in a
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explain a topic sentence and give an example
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A squirrel has stored its acorns in a hole that is 45 feet from the ground in a tall tree. The squirrel starts on a perch 100
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(- 6) x (- 7) =(1 point)
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Why did many Americans feel that the result of the 1824 election was fraudulent?(1 point) Responses New laws were enacted
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3 of 33 of 3 ItemsQuestion What is the unanswered question of the Nullification Crisis? (1 point) Responses Does the federal
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How do fossil fuels play a role in the carbon cycle?(1 point)Responses Fossil fuels require a lot of carbon to burn, which
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Is all of Earth’s carbon dioxide supply constantly being used by organisms?(1 point)Responses Yes, and it briefly passes
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What does photosynthesis require in order to work?* 1 point Captionless Image Light, water and oxygen Glucose and Oxygen
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Cellular respiration – the process that uses oxygen to break down glucose in food to form carbon dioxide and water and provide
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What is 2/3÷12/19 ?(1 point)
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what is 3/10 / 1/3
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Use the table to answer the question.Pizzas Cups of Flour 2 5 4 10 8 20 What proportion do the values in the second column show
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Proportional Relationships in Tables Quick Check1 of 51 of 5 Items Question Use the table to answer the question. Hours Miles
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During Cellular Respiration, why is it important that glucose must be broken down?A. It must be broken down in order for the
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Here is a model of part of the carbon cycle. Select the correct answer below to label numbers 1 and 2.A. 1. Respiration, 2.
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What is the biggest carbon sink on the planet?
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Use technology to decide which graph moves up as it goes to the right.(1 point)Responses y=−5x y equals negative 5 x y=kx y
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Use technology to decide which graph is the flattest.(1 point)Responses y=5x y equals 5 x y=0.15x y equals 0.15 x y=−8x y
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Examine this map.What does this map tell us about what was happening in the US in the 1800s? What do the colored sections show?
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Manifest Destiny was the belief in the...* rise of big farming business expansion and settlement of the West growth of the labor
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Trisha’s mom asked her to fill up the car’s gas tank and gave her $30 . The graph shows the total cost of gas based on the
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Which equation do you recognize as a proportional relationship?(1 point)Responses x+xy=17 x plus x y equals 17 m=35g m equals 35
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Use the table to answer the question.x 11 13 14 y 44 52 56 What is the constant of proportionality for the proportional
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Use the table to answer the question.x 11 13 14 y 44 52 56 What is the constant of proportionality for the proportional
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Use the table to answer the question.x −8 −1 −16 −4 y −48 −6 −96 −24 Determine the unit rate using the table.(1
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Heather works part time at a clothing store, making $205 a week working 20 hours. Determine her hourly rate or the unit rate.(1
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Consider the proportional relationship represented by the equation x=8c , where x represents the number of ounces of liquid and
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More Proportional Relationship Representations Quick Check2 of 52 of 5 Items Question Use the table to answer the question. X Y
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More Proportional Relationship Representations Quick Check4 of 54 of 5 Items Question Use the image to answer the question. An
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julie had 15 red candies, 7 yellow candies, and 2 blue candies. What is the ratio of blue candies to total candies? Remember to
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Which ratio is equivalent to 2/3?(1 point) Responses 3/2 3 halves 6/9 6 ninths 4/9 4 ninths 6/6
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Peter and Jess are both making cookies. For Peter's recipe, he uses 3 cups of sugar to make 78 cookies. Jess uses 5 cups of
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Peter and Jess are both making cookies. For Peter's recipe, he uses 3 cups of sugar to make 78 cookies. Jess uses 5 cups of
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# of trees # of apples2 26 3 39 6 78 10 130 12 156 Determine if the quantities in the data table show a proportional
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Identify the constant of proportionality in the graph.(1 point) Responses 3/4 3 fourths 4/3 4 thirds 8/6 8 sixths 4
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The equation y = 18x shows the relationship between x - the number of hours worked, and y - the total $ made. What is the
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There are 36 inches in a yard. Using n to represent the amount of inches and y to represent the number of yards, write an
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What is the constant of proportionality in the equation y = 4.5x?(1 point)
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Are the ratios 614and 1023 equivalent? 1. Answer yes or no. 2. Clearly explain how you got your answer.(2 points)
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Are the ratios 6/14 and 10/23 equivalent? 1. Answer yes or no. 2. Clearly explain how you got your answer.(2 points)
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Which threat to monarch butterflies is abiotic?(1 point)Responses decrease in food decrease in food climate change climate
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Climate change will likely increase monarch butterflies’ (1 point)Responses resources. resources. habitat. habitat.
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At a school, 3 out of every 7 students answered football as their favorite sport. If 150 students were surveyed, calculate the
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Jamal is creating toys to sell. He is averaging 8 toys every 5 days. If he continues at this rate, how many days will it take to
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Ramon makes 33 donuts every 7 hours. Using a unit rate, determine how many whole donuts he would make in 5 hours.(1 point)Respon
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Assess which explanation on how to obtain the value of x in the equation 4/x=36/81 is reasonable.(1 point)Responses Reduce the
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A vehicle requires 1/2 of a liter of gasoline to cover a distance of 7.5 kilometers (km). What distance can be covered with 2
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How did the reintroduction of wolves to Yellowstone National Park affect the beaver population?(1 point)Responses The wolves
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Use the informational text on the Olympic Games to answer the question.“First, the city must prove that it is big enough to
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Use the paragraph to answer the question.“Hosting the Olympics comes with a large price tag. If the games are so expensive,
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Use the passage to answer the question.“Fake news is not a new thing for our society. However, due to the influence of social
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Use the paragraph to answer the question.“Releasing non-native animals into the wild upsets the food chains of native species.
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