Questions and answers by

,

Questions (827)

Solve the following quadratic equation using square roots: (x−18)2=196.(1 point)Responses {21,5} left brace 21 comma 5 right
1. 1 answer
2. 22 views
Use inspection to solve the equation x2=36169, then select the correct solution set below. If there are no real solutions,
1. 1 answer
2. 17 views
Use inspection to solve the equation x2=81, then select the complete solution set below. If there are no real solutions, select
1. 1 answer
2. 11 views
Solve the following quadratic equation using square roots. Round to the nearest hundredth if necessary: (x+16)29=7.(1 point) { }
1. 1 answer
2. 17 views
Solve the following quadratic equation using square roots. Round to the nearest hundredth if necessary: (x−6)2=51.(1 point) {
1. 1 answer
2. 12 views
Solve the following quadratic equation using square roots: (x+3)2=36.(1 point) { }
1. 1 answer
2. 6 views
How many electrons must move down the Electron Transport Chain before energy is made?(1 point)Responses 5 5 3 3 2 2 4
1. 1 answer
2. 14 views
What are the functions of the high-energy electrons in the electron transport chain?(1 point)Responses They hold water bonds.
1. 7 answers
2. 12 views
Making and Breaking Bonds for Energy Quick Check1 of 51 of 5 Items Question If one molecule of glucose undergoes the reaction of
1. 1 answer
2. 32 views
Show how many solutions are in the solution set for 2(x−5)2+2=20.(1 point)Responses one one zero zero infinitely many
1. 1 answer
2. 20 views
Show how many solutions are in the solution set for the equation 3x2=21.(1 point)Responses infinitely many infinitely many zero
1. 1 answer
2. 10 views
Ariel is trying to determine if x=−3 is a solution to the quadratic equation −3x2−9x=0. Which explanation demonstrates the
1. 1 answer
2. 22 views
Use the table to answer the question.x Substituted Evaluate True Statement? 12 24 36 48 When set off, a certain firework follows
1. 1 answer
2. 17 views
Determine whether the values −1 and 73 are solutions to the quadratic equation 3x2−4x−4=3.(1 point)Responses Only x=73 is
1. 1 answer
2. 13 views
What is the plural form of libro?(1 point) Responses libros libros libroes libroes libroces libroces libriones libriones
1. 1 answer
2. 35 views
Which statement correctly classifies ATP, cytoplasm, and mitochondria?(1 point)Responses Mitochondria are found in the
1. 1 answer
2. 10 views
Which statement is true?(1 point)Responses Cellular respiration takes place in mitochondria and chloroplasts. Cellular
1. 1 answer
2. 24 views
Which molecule carries energy inside cells?(1 point)Responses glucose glucose water water ATP ATP oxygen oxygen
1. 1 answer
2. 21 views
Which of the following best explains the commitment immigrants make when they take the Oath of Allegiance?(1 point)Responses
1. 1 answer
2. 12 views
What is a visa in relation to immigration?(1 point)Responses an official relationship of a person belonging to a country where
1. 1 answer
2. 19 views
Which of the following is an accurate comparison of the current immigration policies of the U.S. and Canada?(1 point)Responses
1. 1 answer
2. 9 views
Which of the following has the most influence on immigration policy in countries with democratically elected governments?(1
1. 1 answer
2. 11 views
Which of the following factors should be identified as a pull factor for immigration?(1 point)Responses political oppression
1. 1 answer
2. 18 views
Midway between a certain blue lake and a deep forest there once stood a cottage, called by its owner “The Rookery.”The
1. 1 answer
2. 14 views
The Crow-Childby Mary Mapes Dodge Midway between a certain blue lake and a deep forest there once stood a cottage, called by its
1. 1 answer
2. 19 views
QuestionWhich summary is objective?(1 point) Responses There was a big problem during the party setup. A bird flew in, and
1. 1 answer
2. 11 views
What is a summary?(1 point)Responses a short moralistic tale that features animal characters that act and speak a short
1. 1 answer
2. 26 views
The light-independent reactions of photosynthesis is also known as(1 point)Responses Calvin cycle Calvin cycle CO2 cycle CO2
1. 1 answer
2. 16 views
QuestionWhich option is a light wavelength that chlorophyll does not absorb?(1 point) Responses yellow yellow violet violet
1. 1 answer
2. 18 views
Photosynthesis occurs in a plant cell’s(1 point)Responses ribosomes. ribosomes. cell wall. cell wall. nucleus. nucleus.
1. 1 answer
2. 17 views
The narrator also explains_________________________________________.In summary, the overall central idea of the chapters ___
1. 1 answer
2. 20 views
As the events of the chapter progress, ___________________________________. (State a main event that relates to the theme that
1. 1 answer
2. 19 views
In the beginning of the chapter,______________________________________. (State a main event in the beginning of the chapter that
1. 1 answer
2. 21 views
“Chapter ___ of the autobiographical piece, _______________,(Name of the text.), explores the central idea of
1. 1 answer
2. 20 views
Dr. Molina and his colleagues discovered that some man-made compounds were depleting the _______.(1 point) Responses Earth Earth
1. 1 answer
2. 17 views
Which type of animal does the rainforest contain more than 4,000 different species of?(1 point) Responses birds birds cats cats
1. 1 answer
2. 16 views
Choose the correct form of the verb estar that would be used in this sentence:He is with me. (1 point) Responses está está
1. 1 answer
2. 15 views
Choose the correct form of the verb estar that would be used in this sentence:They are in the car. (1 point) Responses está
1. 1 answer
2. 21 views
Choose the correct form of the verb estar that would be used in this sentence:I am at home. (1 point) Responses estar estar
1. 1 answer
2. 13 views
In Lord of the Flies, the narrator provides an omniscient, drone's-eye view of the boys on the island. How does that choice by
1. 1 answer
2. 13 views
Analysis of the Great Atlantic Migration identifies industrial developments and failures at home as factors in European
1. 1 answer
2. 28 views
An economy focused on secondary economic activities tends to lead to which population distribution?(1 point)Responses even even
1. 1 answer
2. 22 views
The Crow-Childby Mary Mapes Dodge Midway between a certain blue lake and a deep forest there once stood a cottage, called by its
1. 1 answer
2. 20 views
The Crow-Childby Mary Mapes Dodge Midway between a certain blue lake and a deep forest there once stood a cottage, called by its
1. 1 answer
2. 20 views
A story has a main character with a happy and optimistic personality. Which character would best serve as a foil to this main
1. 1 answer
2. 56 views
Read the section about Blood Sugar and answer the following.Which organ is responsible for maintaining a steady level of blood
1. 1 answer
2. 27 views
Read the section about Perspiration and answer the following.How can you cool the body in this experiment through perspiration
1. 1 answer
2. 37 views
Read the section about Blood Pressure and answer the following.How can you lower the blood pressure for the virtual person in
1. 1 answer
2. 27 views
Read the section about Heart Rate, and answer the following.How to adjust the heart and respiration rates if the body's oxygen
1. 1 answer
2. 40 views
As your blood sugar drops, your body will release what chemical to stabilize it (bring it back to normal)?(1 point)Responses
1. 1 answer
2. 19 views
Which body systems can you control in this activity for the virtual person? Select all that apply(5 points)Responses Blood
1. 1 answer
2. 25 views
The _______ were the founders of algebra and astronomy.(1 point) Responses Egyptians Egyptians Babylonians Babylonians Sumerians
1. 1 answer
2. 28 views
The migration caused as a result of the transatlantic slave trade produced which of the following issues?(1 point)Responses
1. 1 answer
2. 19 views
What is a reference map?(1 point)Responses a visual representation of an area that shows the spatial variation of a particular
1. 1 answer
2. 31 views
Excerpt from Big Water by Andrea Curtis. Printed with permission by Orca Book PublishersQuestion Use the excerpt from “Big
1. 1 answer
2. 104 views
What is a story’s theme?(1 point)Responses when and where the story takes place when and where the story takes place the
1. 1 answer
2. 18 views
QuestionWhat is context in a story?(1 point) Responses the background details or clues that help readers understand the story
1. 1 answer
2. 28 views
What can you infer about setting if a character comes inside wearing a hat, coat, gloves, and scarf?(1 point)Responses The story
1. 1 answer
2. 12 views
What is the primary purpose of mitosis?(1 point)Responses Genetic recombination Genetic recombination Growth and repair Growth
1. 1 answer
2. 17 views
If a cell contains a large number of chloroplasts, what is the likely function of that cell in the organism?(1 point)Responses
1. 1 answer
2. 16 views
Match the cell organelle with its function.(4 points)Put responses in the correct input to answer the question. Select a
1. 1 answer
2. 13 views
Identify the organelles, using the word bank provided.(5 points)Drop target 1 Drop target 2 Drop target 3 Drop target 4 Drop
1. 1 answer
2. 36 views
Which of the following is a typical step in the lytic cycle of viral replication?(1 point)Responses Production of energy through
1. 1 answer
2. 13 views
Determine which of the graphs is the graph of a system of inequalities with no solutions.(1 point)Responses A Cartesian
1. 1 answer
2. 62 views
Use the image to answer the question.A Cartesian coordinate plane's axes range from negative 4 to 4, both by 1-unit increments.
1. 1 answer
2. 50 views
Which of the following points shows a solution to the simultaneous inequalities y>12x+5 and y<−2x+1?(1 point)Responses
1. 1 answer
2. 74 views
Use the image to answer the question.A Cartesian coordinate plane's axes range from negative 4 to 4, both by 1-unit increments.
1. 1 answer
2. 64 views
Determine if the point (3,8) is a solution to the simultaneous inequalities y>x+5 and y≤6x−3. Select the response that gives
1. 1 answer
2. 31 views
Four points and two intersecting lines are plotted on a coordinate plane. The x-axis ranges from negative 15 to 15 in unit
1. 1 answer
2. 21 views
Use the image to answer the question.A solid line, a dashed line, and three points are graphed on a coordinate plane. The x-axis
1. 1 answer
2. 13 views
What is a brain drain?(1 point)Responses the filling of unwanted jobs by migrants the filling of unwanted jobs by migrants the
1. 1 answer
2. 19 views
Which of the following is an observation about how migration can positively affect a location?(1 point)Responses Migrants may
1. 1 answer
2. 20 views
What are remittances?(1 point)Responses a measure of the share of society not contributing as much economically, such as the
1. 1 answer
2. 31 views
Which of the following could be included in a list of negative impacts of emigration on the country of origin?(1 point)Responses
1. 1 answer
2. 31 views
Why do authors introduce subplots?(1 point)Responses to increase the length of a story to increase the length of a story to
1. 1 answer
2. 23 views
Why do authors introduce parallel plots?(1 point)Responses to create mystery, tension, or surprise to create mystery, tension,
1. 1 answer
2. 56 views
What is one way stories with nonlinear plots are different from stories with linear plots?(1 point)Responses Stories with
1. 1 answer
2. 16 views
What is an inciting incident?(1 point)Responses an event that introduces characters or setting an event that introduces
1. 1 answer
2. 43 views
What is a plot diagram?(1 point)Responses a device that helps understand a story’s theme a device that helps understand a
1. 1 answer
2. 25 views
(1 point)Responses petroglyphs petroglyphs monoliths monoliths megaliths megaliths prehistoric cave paintings prehistoric cave
1. 1 answer
2. 13 views
he Paleolithic Period is also called the _______________.(1 point) Responses Old Stone Age Old Stone Age Stone Age Stone Age New
1. 1 answer
2. 43 views
Use the substitution method to solve the system 2x+3y=4, −4x−6y=−8.(1 point)Responses (2−1) left parenthesis 2 comma
1. 1 answer
2. 10 views
Which of the following terms describes the policy put in place by the Soviet Union to increase the output of cotton in
1. 1 answer
2. 23 views
Why did the Dust Bowl of the 1930s increase migration in the U.S.?(1 point)Responses It was a sudden-onset event that led to
1. 1 answer
2. 29 views
Which option provides the best assessment of how environmental conditions can influence migration?(1 point)Responses
1. 1 answer
2. 36 views
The Industrial Revolution created migration due to which factors?(1 point)Responses social factors social factors economic
1. 1 answer
2. 30 views
Analyze the factor present in the following scenario of migration.James lives near the coast. While the climate is warm and near
1. 1 answer
2. 25 views
Which option best describes the way in which physical geography influenced modern population distribution?(1 point)Responses
1. 1 answer
2. 18 views
Match the spanish class schedule with the English schedule.(2 points) Put responses in the correct input to answer the question.
1. 1 answer
2. 17 views
.Match the subject pronouns with the sentence. (5 points)Put responses in the correct input to answer the question. Select a
1. 1 answer
2. 9 views
¿Cómo se dice? How would you say "during first period" in Spanish?(1 point)Responses en la primera hora en la primera hora
1. 1 answer
2. 29 views
What field do many students in Honduras go into after they graduate from high school?(1 point)Responses agriculture agriculture
1. 1 answer
2. 19 views
Match the times to the Spanish equivalent.(5 points)Put responses in the correct input to answer the question. Select a
1. 1 answer
2. 12 views
Which Latin American artist believed all art should be public?(1 point)Responses David Alfaro Siqueiros David Alfaro Siqueiros
1. 1 answer
2. 29 views
Where was the first Latin American winner of the Nobel Prize for Literature born?(1 point)Responses Puerto Rico Puerto Rico
1. 1 answer
2. 15 views
What does "tú tienes el horario" translate to in English?(1 point)Responses You have the schedule You have the schedule They
1. 1 answer
2. 28 views
How do you translate the phrase "they speak" to Spanish?(1 point)Responses Nosotros hablamos Nosotros hablamos Tú hablas Tú
1. 1 answer
2. 27 views
What languages do most of the students at Miami High School speak?(1 point)Responses Spanish and Portuguese Spanish and
1. 1 answer
2. 21 views
Diego Rivera was the most famous ________ of Mexico.(1 point)Responses politician politician muralist muralist teacher teacher
1. 1 answer
2. 16 views
How would you translate "the English class" to Spanish?(1 point)Responses Inglés de clase Inglés de clase la clase de inglés
1. 1 answer
2. 44 views