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Questions (196)

What is TRUE about preventative care as people get older? Adults have the same preventive care needs as those of adolescents.
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2. 72 views
3 of 33 of 3 Items Question The capital of the state was established along which major river? (1 point) Responses Ouachita River
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Identify the Ouachita River on the map shown. (1 point) Responses 1 1 2 2 3 3 4
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Identify the Ouachita River on the map shown. (1 point) Responses 1 1 2 2 3 3 4 4
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Solve the equation: 4x = –36 (1 point) Responses 9 9 –9 –9 –40 –40 40 40
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What would an observer examining the development of self-determination in Eastern Europe between the World Wars conclude?(1
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Which interaction between magnets demonstrates the greatest change in kinetic energy?(1 point) Responses Two attracting magnets
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Which interaction between magnets demonstrates the greatest change in kinetic energy?
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Two magnets are placed on a table, and they immediately move to attach to each other. Which statement is correct about the
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Two magnets are held apart. Once released, the south pole of one magnet moves toward the north pole of another magnet until the
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The south poles of two bar magnets are 10 cm from each other. The poles are brought to 5 cm apart and then moved back to their
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Two bar magnets are held in place in the configuration shown. If the magnets are pulled apart, which statement correctly
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Stored Energy Changes I Quick Check 2 of 42 of 4 Items Question Two bar magnets are held in place with their north poles facing
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The Road to War Quick Check 5 of 55 of 5 Items Question Why did isolationists in the U.S. Senate vote against ratification of
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The table below shows the temperature (in degrees) for eight consecutive days as well as the respective number of ice cream
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Bradley and Ryan are having a contest to see who can collect the most bumper stickers. Bradley started with 23 bumper stickers
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2. 65 views
Write the equation of a line that is perpendicular to the given line and that passes through the given point. y – 3 = (x + 2);
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Write an equation in point-slope form for the line through the given point with the given slope. (–4, 6); m = (1 point)
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(1 point) Responses , Image with alt text: y equals negative 15 , Image with alt text: y equals negative 3 , y = 15 Image with
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Your goal is to save at least $360.00 over the next 6 weeks. How much money must you save each week in order to meet that goal?
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2. 58 views
Solve the inequality. 5x – 6 ≥ 9 (1 point) Responses x ≥ 5 x ≥ 5 x > –3 x > –3 x ≥ 3 x ≥ 3 x ≤ 5
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12 of 4712 of 47 Items Question Suppose U = {1, 2, 3, 4, 5, 6, 7, 8} is the universal set and P = {1, 2, 3, 4}. What is P'? (1
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2. 38 views
4(2y – 6) + 3 = 11 (1 point) Responses y = 3 y = 3 y = –3 y = –3 y = 4 y = 4 y = 5
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–21 = (1 point) Responses m = 7 m = 7 m = –7 m = –7 m = –63 m = –63 m = 63 m = 63
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2z – 5 = 11 (1 point) Responses z = 3 z = 3 z = 8 z = 8 z = 9 z = 9 z = 11
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2. 31 views
Which is a solution of the equation y = 4x + 3? (1 point) Responses (5, 17) (5, 17) (17, 5) (17, 5) (4, 19) (4, 19) (4, 16)
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2. 40 views
What is the simplified form of the expression ? (1 point) Responses Image with alt text: start fraction 1 over 14 end fraction
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2. 47 views
To which subset of real numbers does the number belong? (1 point) Responses rational numbers rational numbers irrational numbers
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Which property is illustrated by the statement? (4 + 6.1) + 7 = 4 + (6.1 + 7) (1 point) Responses Associative Property of
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2. 67 views
Physical Science A Semester Exam 33 of 3333 of 33 Items Question Use the table below to answer the question. A student creates a
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2. 76 views
A sprinter runs 100 meters at a speed of 7 meters per second. Then she cools down by running 100 meters at 3.5 meters per
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2. 41 views
How much more kinetic energy does a 6-kilogram bowling ball have when it is rolling at 16 mph (7.1 meters per second) than when
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2. 51 views
A football kick returner catches the ball just as a player from the opposing team dives to tackle him. At the time of impact,
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2. 61 views
A car is moving towards a person at 0.02 km/s. The speed of light is 300,000 km/s. What speed would the person measure for light
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2. 47 views
Physical Science A Semester Exam 23 of 3323 of 33 Items Question Calcium oxide and carbon dioxide combine to form calcium
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2. 85 views
Two workers are pushing on the same large crate. One worker pushes east with a force of 875 N, while the other worker pushes
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Which statement about the object represented in the graph is correct? (1 point) Responses Its acceleration is positive from 0
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Use the equation of motion to answer the question. x=x0+v0t+12at2 An object has a starting position of x = 2 m, a starting
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2. 64 views
Which two values would likely be equal for the object during the times marked by segments B and E? (1 point) Responses mass mass
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Question Howard leans back against a wall with 50 N of force. According to Newton’s Third Law of Motion, what force is being
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During a game of tug-of-war, two students are pulling on a rope. One student pulls to the left with a force of 35 N, while
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2. 94 views
Which generalized equation represents a double-replacement reaction?(1 point) Responses A + BC → B + AC A + BC → B + AC AB +
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2. 62 views
Physical Science A Semester Exam 7 of 337 of 33 Items Question Under certain conditions, water can be separated into oxygen and
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Physical Science A Semester Exam 5 of 335 of 33 Items Question Which statement best describes the carbonyl functional group?(1
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2. 60 views
Which of the following elements are most likely to form an ionic bond? (1 point) Responses K and Cl K and Cl S and Cl S and Cl C
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2. 30 views
write an essay Depending on xavier university
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Jim wants to fence a rectangular pen for his chickens. The length of the pen should be at 78 feet and the perimeter should be no
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2. 46 views
How many solutions does the system of equations have? 2x = −18y + 16 and x + 9y = 8 (1 point) Responses none none two two one
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2. 39 views
In the same graph, what is the approximate y-value of the point of intersection? A solid line passes through the points
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2. 59 views
Which ordered pair is a solution of the inequality? y ≥ 4x – 5 (1 point) Responses (3, 4) (3, 4) (2, 1) (2, 1) (3, 0) (3, 0)
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2. 66 views
What Are the 16 Career Clusters?
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The sum of the measures of angle X and angle Y is 90. If the measure of angle X is 30 less than twice the measure of angle Y,
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For the following system of equations, what is the x-value of the solution? –x + 2y = 6 6y = x + 18 (1 point) Responses –18
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Use a graphing calculator like Desmos to answer the following questions using the data in the table: A. Find the equation of the
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4 of 54 of 5 Items Question 1 Does the graph have a positive correlation, negative correlation, or neither? (1 point) Question 2
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Write an equation in point-slope form for the given point and given slope. (-3,7), m = 1/2(1 point) Responses y+7=12(x−3) y
1. 1 answer
2. 41 views
The table shows the number of miles driven over time. Express the relationship between distance and time in simplified form as a
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What is the slope of this line? (1 point) Responses undefined undefined 0 0 vertical vertical horizontal horizontal
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Question From the Periodic table, it can be determined that iron (Fe) has an atomic mass of 56 amu, oxygen (O) has an atomic
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Which of the following molecules shows two atoms of hydrogen (H)?(1 point) Responses H2SO4 cap h sub 2 cap s cap o sub 4 HO2 cap
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2. 87 views
What does the Law of Conservation of Mass say about a chemical reaction?(1 point) Responses In a chemical reaction, mass is
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What are the reactants in a chemical formula?(1 point) Responses the substance created by chemical change the substance created
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2. 106 views
Which of the following is a reliable way to observe that a chemical change has occurred when two substances come in contact with
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Which of the following is a reliable way to observe that a chemical change has occurred when two substances come in contact with
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Which of the following is an example of only a physical change?(1 point) Responses the green color of the Statue of Liberty the
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Which of the following demonstrates a chemical change?(1 point) Responses dry ice vaporizing dry ice vaporizing iron (Fe)
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n one to two sentences, identify the type of model shown and describe the atomic structure of a molecule of water. (2 points)
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2. 84 views
What of the following is an advantage of the thermal properties of plastic?(1 point) Responses Plastics are easy to mold into
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2. 84 views
Which functional group is nonpolar?(1 point) Responses carbonyl carbonyl hydroxyl hydroxyl methyl methyl sulfhydryl
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2. 88 views
Which structure defines the hydroxyl functional group?(1 point) Responses SH SH OH OH CH3 CH 3 NH2
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2. 87 views
How many electrons can carbon accept from other atoms while bonding? (1 point) Responses six six four four eight eight two
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Atomic Structure Unit Test 11 of 1911 of 19 Items Question Group 2 elements have two valence electrons. Which kind of bond will
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Why are the noble gases the least reactive elements? (1 point) Responses They have a full valence electron shell. They have a
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Which statement correctly compares the valence electrons for atoms of francium (Fr) and barium (Ba)? (1 point) Responses Barium
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2. 96 views
Which statement best explains why hydrogen’s atomic number is equal to its mass?(1 point) Responses Hydrogen only has one
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2. 79 views
Which element has four valence electrons? (1 point) Responses sulfur (S) sulfur (S) potassium (K) potassium (K) silicon (Si)
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Based on properties of elements in the periodic table, which element is the best conductor of thermal energy? (1 point)
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Which statement about metals and nonmetals is correct?(1 point) Responses Metals and nonmetals can both be found in any column
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2. 92 views
You plan to pass alpha particles through a field that contains a consistent type of particle. Which configuration will result in
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On which atomic property proposed by Henry Moseley is the current periodic table of the elements based?(1 point) Responses
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What quality differentiates hydrogen (H) from the other elements in group 1, the alkali metals?(1 point) Responses It has more
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If only an element’s atomic number and weight are provided, what other atomic information can be determined for a neutral
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2. 106 views
Which statement connects the European imperialists’ rule to the growth of nationalism movements after World War I?(1 point)
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2. 156 views
How did the radio impact society in the twentieth century?(1 point) Responses The radio allowed everyday people to communicate
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2. 260 views
Question Compare the actions that Stalin, Hitler, and Mussolini used to grow their totalitarian authority. (1 point) Responses
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Which of the following best explains why the Great Depression spread to Britain?(1 point) Responses a decline in the shipping
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How did the Treaty of Versailles affect Europe and the Middle East?(1 point) Responses It kept the existing power dynamics the
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2. 417 views
Which of these examples is evidence of total war?
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Which of these examples is evidence of total war?(1 point) Responses Former battlefields of World War I remain dangerous due to
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2. 210 views
Identify the main reason for global migration during the Industrial Revolution.(1 point) Responses more jobs more jobs hopes for
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2. 360 views
How did the Agricultural Revolution allow farmers to make money?(1 point) Responses Farmers gave up working the farm to make a
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2. 318 views
Which of the following explains how morphine was developed by using the scientific method?(1 point) Responses by creating
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2. 136 views
World History Semester A Exam 3 of 403 of 40 Items Question How did Portuguese and Spanish colonial expansion support each
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What was the immediate consequence of the forced conversion of the Mudéjars to Catholicism?(1 point) Responses Spanish Muslims
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2. 155 views
World History Semester A Exam 1 of 401 of 40 Items Question Use the image to answer the question. Source: Library of Congress,
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Which of the following correctly examines how the aftermath of World War I created economic ties between the United States and
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Are You Smarter Than a Fly? Scientists Say Maybe Not. Did you ever wonder why flies are so hard to swat? Scientists think they
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2. 155 views
Which suffix would you add to the verb persevere to make the word into a noun? (1 point) Responses -ate -ate -tic -tic -ance
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Use your knowledge of prefixes and suffixes to determine the meaning of the underlined word in the sentence below. The fire
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2. 105 views
Which sentence correctly uses punctuation with dialogue? (1 point) Responses She said to go get the ball! yelled Jackie. She
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2. 171 views

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