Questions and answers by

yo mom

Questions (186)

Use multiplication to find the product that demonstrates the Closure Property of multiplication of polynomials.(12x2−3)(4y3+5x
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Which of the following responses demonstrates that polynomials form a closed system under multiplication?(1 point)Responses
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Which expression is equivalent to x3(2+y5) ?(1 point)Responses 2x3+y5 2 x cubed plus y superscript 5 baseline 2x3+x3y5 2 x cubed
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What is the product of the polynomials (x2y+2)(x2−y) ?(1 point)Responses x4y−x2y2+2x2−2y x superscript 4 baseline y minus
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Multiply the polynomial (b+8)(3b−6) to simplify.(1 point)Responses 3b2+30b−48 3 b squared plus 30 b minus 48 b2+18b−36 b
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Match the vocabulary term to the correct definition. (10 points)Put responses in the correct input to answer the question.
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Pregnant Fossil May Shed Light on Animal Behavior"by PBS NewsHour Scientists have pieced together the first-ever fossil of a
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"Day We Discovered Cause of "White Death""by Dr. Howard Markel Never a commanding lecturer, Koch had a thin, reedy voice and
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Studying Informational Text Unit Test15 of 1615 of 16 Items Feature "Day We Discovered Cause of "White Death"" by Dr. Howard
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"Butterflies are disappearing in Ohio. Here’s what that means for insects everywhere"by Vicky Stein A photo show some
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Studying Informational Text Unit Test13 of 1613 of 16 Items Feature "Butterflies are disappearing in Ohio. Here’s what that
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"Bias Won't Stop Young Scientist Studying Animals"by Vicky Stein More than 25 percent of adults in the United States identify as
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"Deaf Poets Society: for Writers with Disabilities"by Corinne Segal Making literary spaces more inclusive This work also needs
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"Deaf Poets Society: for Writers with Disabilities"by Corinne Segal Deaf Poets Society, a new digital literary magazine, has a
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Which of these are the best places to find clues to the central idea of a passage?Select the two correct answers. (1 point)
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7 of 167 of 16 ItemsFeature The animal, which roamed the seas 78-million years ago, is about 15-feet long — the length of a
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Use the sentence to answer the question.After it had performed the duties that it had been created for, the company’s board
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Use the sentence to answer the question.The leader’s infectious laugh spreads good cheer throughout his team, creating a
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Use the sentence to answer the question.The forestry service’s plan to eradicate invasive wildlife involves first identifying
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"Nelly Bly Undercover"by Dr. Howard Markel Getting committed proved rather easy, even if neither Bly nor her editors had a clear
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"Nelly Bly Undercover"by Dr. Howard Markel Approximately one month after her articles ran in print, many of the most glaring
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A cell sends messages to itself via __________.(1 point)Responses autocrine signaling autocrine signaling the endocrine system
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What would happen to a plant if the chloroplasts in its cells became damaged?(1 point)Responses The plant would not make glucose
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Which of the following organelles provide structure and rigidity to a plant cell?(1 point)Responses chloroplast chloroplast
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Read the following passage from the Analects.“The Master said: ‘In ruling a state of a thousand chariots, approach your
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Which is the correct chronological order, from earliest to most recent, of the philosophies and belief systems that developed in
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Read the following passage from the Tao Te Ching:“Nothing in the world is softer and weaker than water. Yet, in attacking the
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Read the following verses from the Analects:“The Master said, ‘If one is guided by profit in one’s actions, one will incur
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Which statement explains why Dalits were considered to be “untouchable” and “unseeable”?(1 point)Responses They
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Which example correctly demonstrates polynomial subtraction?(1 point)Responses (2x2+6x+1)−(3x2+3x+9)=−5x2+3x−8 left
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Which example correctly demonstrates polynomial addition?(1 point)Responses (2x2+6x+1)+(3x2+3x+9)=13x2+9x+10 left parenthesis 2
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What is (3x2−2)+(11−5x) ?(1 point)Responses −2x2+9 negative 2 x squared plus 9 3x2−5x+9 3 x squared minus 5 x plus 9
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Add the polynomial expressions 3−2p−5p2 and p4−3p+4.(1 point)Responses −5p2−4p+7 negative 5 p squared minus 4 p plus 7
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Add the polynomial expressions 2r2−3r+4and −2r2+3r+6 .(1 point)
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Which statement best explains why the Silk Road trade network developed?(1 point)Responses Political stability led to an
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Analyze the correlation between Roman expansion policy and trade in the Indian Ocean.(1 point)Responses The Romans conquered any
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What did the ortaq system do for traders?(1 point)Responses It was a tax merchants had to pay to trade in Mongol territory. It
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Several people have made contributions to the field of microbiology. Antony van Leeuwenhoek built a microscope to examine cloth.
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“Endo” means “internal” or “within.” “Symbiosis” means “a mutually beneficial relationship.” How do modern
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Why do organelles like mitochondria and chloroplasts have their own DNA?(1 point)Responses DNA is used to code for proteins,
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Proteins are important molecules that are synthesized, transported, and used in cells in a multitude of ways. The rough
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According to the Distributive Property, which is a way to rewrite the algebraic expression (3x−1)(x−4)?(1 point)Responses
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how poor corporate ethics can affect a company.
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When historians analyze Han dynasty political philosophy, they find evidence of what Daoist idea?(1 point)Responses wu wei, the
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The origins of Daoism could be described as(1 point)Responses the creation of Emperor Wudi. the creation of Emperor Wudi.
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Which of the following best explains the events that led to the spread of Buddhism during Asoka’s reign? (1 point)Responses
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The ultimate goal of Hinduism can be described as(1 point)Responses living without desire. living without desire. rejoining the
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The goal of Buddhism can be described as(1 point)Responses relieving suffering. relieving suffering. joining Brahman. joining
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A cell is dropped into a saltwater solution and shrivels up. You infer that, compared to the cell, the type of saltwater
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Cells dispose of large waste molecules through a process called(1 point)Responses endocytosis. endocytosis. osmosis. osmosis.
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What does it mean for an environment to be isotonic?(1 point)Responses The concentration of solute in the environment and the
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Osmosis is a form of passive transport. Which defines osmosis?(1 point)Responses the movement of water across a semipermeable
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Jenny is working on simplifying the algebraic expression 3x+21when x=5 . Her steps are as follows: Step 1: 35+21 Step 2: 15+21
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(4 points)Three classmates are working with three different expressions. Each classmate substitutes in the value x=4 into their
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Kenny is standing on top of a boulder at his neighborhood pond. He picks up a small rock, so that it is 7 feet off the ground,
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Kenny is standing on top of a boulder at his neighborhood pond. He picks up a small rock, so that it is 7 feet off the ground,
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Select the quadratic equation that is equivalent to: the product of eight and a number squared, minus the product of three and
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Liam is organizing a charity car wash. He plans to charge $14 per car wash as well as a one-time fee of $5 to cover supplies.
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Identify the following as an expression or an equation.(4 points)Expression Equation 24x3=18 7x+3=1 44⋅−2x 2x2+3x+5
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Identify the constant in the cubic expression: 8x3−2x2+6x+9.(1 point) Responses 8 8 6 6 9 9 −2
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Identify the correct list of coefficients for the quadratic expression: −2x2+3x−8.(1 point) Responses −2, 3, −8 −2, 3,
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Identify the correct list of terms for the quadratic expression: 5x2+7x+12.(1 point) Responses 5, 7 5, 7 x2, x x2, x 5x2, 7x, 12
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What is the process when summarizing a text? Drag each step to put them in the correct order from first to last.(2 points)Arrang
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Match each term to its definition.(2 points)Put responses in the correct input to answer the question. Select a response,
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Match each word to its description.(1 point)Put responses in the correct input to answer the question. Select a response,
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Drag each item to the correct location.(1 point)Put responses in the correct input to answer the question. Select a response,
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How does a cause-and-effect text structure build ideas in a text?(1 point)Responses It tells what happened and why, which can
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why is the annual flooding of the nile river so important?
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Recall your answers to the following questions:What are the similarities between early civilizations and our modern society?
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Samantha wants to work on her herb garden. She decides to start with a basil plant that is 3 inches tall. The plant doubles in
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Samantha wants to work on her herb garden. She decides to start with a basil plant that is 3 inches tall. The plant doubles in
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Select the expression that is equivalent to the phrase: The product of 3 and a number squared, minus the product of four and
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In the expression 4x3−8x2+3x−7, what is the constant?(1 point) Responses 4 4 −7 negative 7 −8 negative 8 3
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In which of the following expressions does the xterm, or linear term, have a coefficient of −1 ?(1 point) Responses
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"Disappearing Ohio Butterflies Affects All Insects"by Vicky Stein For my 11th birthday, I received a perfect, weird, road-trip
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"Disappearing Ohio Butterflies Affects All Insects"by Vicky Stein For my 11th birthday, I received a perfect, weird, road-trip
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"Disappearing Ohio Butterflies Affects All Insects"by Vicky Stein For my 11th birthday, I received a perfect, weird, road-trip
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2. 21 views
Consider the expression [3(42+32÷4−5)] . Which quotient must be found to simplify the expression?(1 point) Responses 32÷4 32
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Use the grouping symbols to interpret the following equation: x8=3(x+4)2 . Which expression in the equation represents a
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An equation can be broken down into expressions, terms, variables, constants, and coefficients. In the equation 0.4−7x=3 ,
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Given the equation 8x−3y=2x+9y , which of the following statements is correct?(1 point)Responses 8 is the only factor of 8x. 8
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Julio and Ashley went to the drive-in theater. They paid an entry fee for the car and individual entry fees for themselves.
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"Deaf Poets Society: for Writers with Disabilities"by Corinne Segal Deaf Poets Society, a new digital literary magazine, has a
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"Deaf Poets Society: for Writers with Disabilities"by Corinne Segal Deaf Poets Society, a new digital literary magazine, has a
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"Deaf Poets Society: for Writers with Disabilities"by Corinne Segal Deaf Poets Society, a new digital literary magazine, has a
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"Deaf Poets Society: for Writers with Disabilities"by Corinne Segal Deaf Poets Society, a new digital literary magazine, has a
1. 1 answer
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"Deaf Poets Society: for Writers with Disabilities"by Corinne Segal Deaf Poets Society, a new digital literary magazine, has a
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Astronomers have developed a deep understanding of the sun's six layers by studying each layer directly.Responses true true
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Graduate students Delia Marcus and Pedro Salazar explain that astronomy is the study of space and the physical universe, and it
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Graduate students Delia Marcus and Pedro Salazar explain that astronomy is the study of space and the physical universe, and it
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Graduate students Delia Marcus and Pedro Salazar explain that astronomy is the study of space and the physical universe, and it
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Use the passage to answer the question.Which individual thinks that astronomers are at the forefront of important
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Which is an example of an idiom?(1 point)Responses The rain today is fierce and punishing. The rain today is fierce and
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Which is the specific dictionary meaning of a word?(1 point)Responses idiomatic meaning idiomatic meaning figurative meaning
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1. Choose all that apply. Which of the following would fall under criminal law?(10 points)Responses Defamation Defamation
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Question 1 (19 points)Match the terms you learned in the Sun with its Description. Column A 1. Superheated gas that makes up the
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Question 1 (19 points)Match the term with the definiton or example! Column A 1. A recognizable pattern of stars is called a
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Question 1The graph below shows the energy changes taking place as a chemical reaction progresses. If an enzyme is added, which
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Question 1Some people cannot digest milk products because they lack a specific enzyme. Which enzyme would be used to break down
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Question 10Study the information on the chart and the graphic. What can you infer about photosynthesis? a The closer the light
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