Questions and answers by

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Questions (126)

In which example do the particles in water have the most kinetic energy?(1 point)Responses steam rising from a kettle steam
1. 1 answer
2. 14 views
When thermal energy is removed from particles, what action occurs?(1 point)Responses The particles’ energy is destroyed. The
1. 1 answer
2. 20 views
Based on the Law of Conservation of Energy, which of the below is true?(1 point)Responses Energy cannot be created or destroyed
1. 1 answer
2. 10 views
Studying Informational Text Unit Test12 of 1612 of 16 Items Feature "Why Journalism Has A Gender Problem" by Corinne Segal The
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2. 21 views
Studying Informational Text Unit Test11 of 1611 of 16 Items Feature "Why Journalism Has A Gender Problem" by Corinne Segal The
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2. 15 views
Use the article to answer the question.Which section provides the most evidence supporting the need for new, improved
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2. 19 views
Studying Informational Text Unit Test9 of 169 of 16 Items Feature "Why Journalism Has A Gender Problem" by Corinne Segal The
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2. 24 views
Studying Informational Text Unit Test8 of 168 of 16 Items Feature "Are Commercial Honeybees Making Wild Bees Sick?" by Berly
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2. 15 views
Studying Informational Text Unit Test7 of 167 of 16 Items Feature "Lost in Interpretation" by Ellen Rolfes Barbie Parker is a
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2. 14 views
Use the article excerpt to answer the question.What type of meaning does the word endangered have in this paragraph? (1 point)
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2. 17 views
Use the sentence to answer the question.He became class president by promising the electorate he would extend recess time. Based
1. 1 answer
2. 8 views
What does the prefix en- mean in the words enable and endanger?(1 point)Responses away from away from to cause to be to cause to
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2. 15 views
Use the paragraph to answer the question.Everyone has different names for the kind of play we just witnessed. My team calls it a
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2. 10 views
Use the article excerpt to answer the question.Researchers claimed they found a relationship between bumblebee infections and
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2. 15 views
Use multiplication to find the product that demonstrates the Closure Property of multiplication of polynomials.(12x2−3)(4y3+5x
1. 1 answer
2. 18 views
Which expression is equivalent to x3(2+y5)?(1 point)Responses x3+x3+xy+xy+xy x cubed plus x cubed plus x y plus x y plus x y
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2. 15 views
What is the product of the polynomials (x2y+2)(x2−y)?(1 point)Responses x4y−x2y2+2x2−2y x superscript 4 baseline y minus x
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Multiply the polynomial (b+8)(3b−6) to simplify.(1 point)Responses b2+30b−48 b squared plus 30 b minus 48 3b2+30b−48 3 b
1. 1 answer
2. 15 views
What does it mean for a set to be "closed"?(1 point)Responses An operation performed on members of that set will result in a
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2. 28 views
Which example correctly demonstrates polynomial addition?(1 point)Responses (2x2+6x+1)+(3x2+3x+9)=5x2+9x+10 left parenthesis 2 x
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2. 11 views
What is (3x2−2)+(11−5x)?(1 point)Responses 2x2−9 2 x squared minus 9 3x2−5x+9 3 x squared minus 5 x plus 9 3x2+5x−9 3
1. 1 answer
2. 9 views
Add the polynomial expressions 3−2p−5p2 and p4−3p+4.(1 point)Responses p4−5p2−5p+7 p superscript 4 baseline minus 5 p
1. 1 answer
2. 22 views
Olivia is trying to simplify the expression 2+(x+5)using properties of algebra. She has explained her reasoning in steps, but
1. 1 answer
2. 15 views
Under the Commutative Property of addition, which of the following is not equivalent to the expression 4x+5x+6x+9(1 point)
1. 1 answer
2. 6 views
Use the Associative Property to determine which expressions are equivalent.(1 point)Responses
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2. 22 views
QuestionWhich of the following correctly demonstrates the Associative Property of Addition?(1 point) Responses
1. 1 answer
2. 18 views