Questions and answers by

blu

Questions (1,131)

Which statement best describes what it means when something is classified as a strong acid?(1 point)Responses It resists
1. 1 answer
2. 250 views
When salt dissolves completely into water, which term is used to describe the water? (1 point)Responses solute solute
1. 1 answer
2. 199 views
A gaseous product of a reaction is collected at 280K and 0.95 atm. Given R=0.0821L⋅atmmol⋅K, what is the molar mass of the
1. 1 answer
2. 204 views
Which observation is inconsistent with the ideal gas law?(1 point)Responses When pressure is held constant and volume increases,
1. 1 answer
2. 198 views
Which table correctly shows the relationships between volume, pressure, and temperature of an enclosed gas?(1 point)Responses
1. 1 answer
2. 234 views
Which phase change is the opposite of boiling?(1 point)Responses condensation condensation evaporation evaporation freezing
1. 1 answer
2. 122 views
What of the following is an advantage of the thermal properties of plastic?(1 point)Responses Heating plastics eliminates the
1. 1 answer
2. 199 views
Use the image to answer the question.A coordinate plane's x-axis ranges from negative 8 to 0 and its y-axis ranges from negative
1. 1 answer
2. 203 views
Use the image to answer the question.A coordinate plane's axes range from negative 6 to 6, both by 1-unit increments. Points
1. 1 answer
2. 234 views
Which transformation would result in the same image as a composition transformation of reflections across the x-axis and then
1. 1 answer
2. 224 views
Which transformation would result in the same image as a composition transformation of reflections across intersecting lines?(1
1. 1 answer
2. 278 views
If you apply the geometric description of reflections across parallel lines, what transformation can you predict will be part of
1. 9 answers
2. 350 views
Which of the following rules would translate ΔABC5 units left and 3 units up? Option #1: (x,y)→(x−5,y+3) Option #2:
1. 1 answer
2. 124 views
Which of these transformation rules transforms Afrom (−4,7) to A′(−7,8) ? Option #1: (x,y)→(x+1,y+1) Option #2:
1. 1 answer
2. 119 views
Use the image to answer the question.2 similarly shaped triangles upper A upper B upper C and upper D upper B upper C share the
1. 1 answer
2. 94 views
What transformation makes figures larger or smaller without changing or distorting their shape?Option #1: dilation Option #2:
1. 1 answer
2. 116 views
What is a transformation that preserves distance and angle measure called?Option #1: translation Option #2: reflection Option
1. 1 answer
2. 105 views
Using a lens of historical empathy, which of the following tables depicts a historical perspective that differs from today and
1. 1 answer
2. 308 views
Examine the following list of social classes. Which list accurately identifies the social class hierarchy of Greek
1. 1 answer
2. 180 views
Ancient Greece Quick Check3 of 53 of 5 Items Question Use the diagrams to answer the question. A diagram represents Spartan rule
1. 1 answer
2. 224 views
Use the chart to answer the question.Direct Democracies Monarchies Ruled by the people Utilized an ecclesia made up of the
1. 1 answer
2. 187 views
Use the chart to answer the question.Main Feature of Government Characteristics The ecclesia Assembly voted on political,
1. 1 answer
2. 295 views
Talia is playing with a plastic hoop that she spins around her waist. The spinning hoop resembles a(1 point)Responses rotation.
1. 1 answer
2. 275 views
△EFG is rotated −90 degrees (clockwise) to create △XYZ . Which of the following statements must be true?(1 point)Responses
1. 1 answer
2. 352 views
Which graph demonstrates a transformation that preserves both distance and angle measure?(1 point)Responses Two equivalent
1. 1 answer
2. 220 views
Which rigid transformation could be defined as a turn around a center point determined by an angle measured in degrees?(1 point)
1. 1 answer
2. 253 views
Use the image to answer the question.Beneath a cloudy sky, a large body of water is shown with mountains on either side and in
1. 1 answer
2. 115 views
Which compound inequality shows the range of a scale factor that would produce a reduction or shrinking of a preimage? Enter the
1. 1 answer
2. 140 views
A transformation is rigid if which of the following occurs?Option #1: The preimage and image are the same shape and size. Option
1. 1 answer
2. 108 views
What is it called when a figure undergoes more than one rigid transformation?Option #1: translation Option #2: rotation Option
1. 1 answer
2. 109 views
Use the image to answer the question.A pinwheel toy is shown on a solid background. The toy has four curled wings that are
1. 1 answer
2. 101 views
At the airport, Faisal uses the moving sidewalk. Because it just moves people from one place to another, Faisal thinks this is a
1. 1 answer
2. 347 views
At the airport, Faisal uses the moving sidewalk. Because it just moves people from one place to another, Faisal thinks this is a
1. 1 answer
2. 86 views
What conclusion can be made about the change in gender structures in early India from the early Vedic Period to the late Vedic
1. 1 answer
2. 222 views
Which statement best describes a long-term effect of trade routes established in early civilizations?(1 point)Responses The
1. 1 answer
2. 232 views
Describe how the Silk Road changed over time.(1 point)Responses We are unsure if the Silk Road ever changed. If trade routes
1. 1 answer
2. 374 views
Asoka began to spread Buddhism throughout the Mauryan Empire because he(1 point)Responses regretted the suffering caused by the
1. 1 answer
2. 174 views
What are the Vedas?(1 point)Responses ultimate spiritual reality ultimate spiritual reality records of the Four Noble Truths
1. 2 answers
2. 301 views
How did the Silk Road under Emperor Wudi’s control impact Chinese values?(1 point)Responses It was how Chinese women gained
1. 1 answer
2. 286 views
What is one development during the Han and Tang dynasties that contributed to the increased population of southern China?(1
1. 1 answer
2. 212 views
Based on a comparison of the Zhou and Qin dynasties, when do empires fall?(1 point)Responses when they have a large military
1. 1 answer
2. 247 views
Use the map to answer the question.A map highlights the area of the Mughal Empire, which covers present-day India. A map shows
1. 1 answer
2. 270 views
What is the Gupta Empire remembered for?(1 point)Responses The Gupta Empire is remembered for its strong military, efficient
1. 2 answers
2. 371 views
What trade route passed through the middle of the Kushan Empire?(1 point)Responses the Silk Road the Silk Road the Zoroastrian
1. 1 answer
2. 253 views
How did Mesopotamia acquire the people they enslaved?(1 point)Responses from local households from local households from war
1. 1 answer
2. 290 views
How were Roman women affected by patriarchy?(1 point)Responses They kept their children after divorce. They kept their children
1. 1 answer
2. 235 views
Because of the Neolithic Agricultural Revolution, why did political leaders become necessary in large civilizations?(1 point)Res
1. 1 answer
2. 218 views
Why was written language likely developed?(1 point)Responses It allowed ritualistic prayers to be written for all to read. It
1. 1 answer
2. 275 views
Sargon the Great likely established the world’s great empire. Which empire was this?(1 point)Responses Akkadian Empire
1. 1 answer
2. 176 views
Which of these technologies was a cultural development in ancient Egypt?(1 point)Responses the arch bridge the arch bridge the
1. 1 answer
2. 296 views
What event ended the Hellenistic period of Egypt?(1 point)Responses the occupation of Northern Egypt by the Neo-Assyrian Empire
1. 1 answer
2. 282 views
Early Civilizations Unit Test5 of 305 of 30 Items Question Which of the following most fully describes how art was used in river
1. 1 answer
2. 282 views
Early Civilizations Unit Test4 of 304 of 30 Items Question Which of the following pairs of river valley civilization innovations
1. 1 answer
2. 396 views
Use the map to answer the question.A map of the Italian Peninsula and surrounding areas shows the Roman Empire and Etruscan
1. 1 answer
2. 212 views
domesticationdomestication written laws written laws a large city a large city clay pottery
1. 1 answer
2. 98 views
Which of the following does the tablet of the Code of Hammurabi provide an example of?(1 point)Responses domestication
1. 1 answer
2. 182 views
Which of the following does the tablet of the Code of Hammurabi provide an example of?
1. 1 answer
2. 298 views
Use the image to answer the question.Hexagon upper W upper X upper Y upper Z upper U upper V is plotted in quadrants 3 and 4 of
1. 1 answer
2. 309 views
Use the image to answer the question.Rectangle upper W upper A upper R upper D is plotted on a coordinate plane. Examine the
1. 1 answer
2. 219 views
Which of the following summarizes the reflections that carry a parallelogram onto itself?(1 point)Responses A parallelogram has
1. 1 answer
2. 259 views
What is the smallest degree measure for a regular nonagon to rotate onto itself?(1 point)Responses 40° 40 degrees 30° 30
1. 1 answer
2. 163 views
Which statement best summarizes the rotations that turn a square onto itself?(1 point)Responses A square will rotate onto itself
1. 1 answer
2. 302 views
Which statement best summarizes the rotations that turn a square onto itself?
1. 1 answer
2. 264 views
Muscular____________ is the ability of a muscle group to exert force repeatedly for a period of time.(1 point) Responses
1. 1 answer
2. 147 views
Muscular _______________is the ability of a muscle to apply force.(1 point) Responses strength strength endurance
1. 1 answer
2. 161 views
The____________ is an instrument used to perform a type of body fat evaluation.(1 point) Responses tape measure tape measure
1. 1 answer
2. 269 views
There are many different methods of measuring body fat, however, the results vary and it is often hard to determine their
1. 1 answer
2. 138 views
Girth measurements are a reliable method of measuring body composition.(1 point) Responses True True False
1. 1 answer
2. 138 views
Flexibility testing is used to determine how well your joints and muscles move through a maximal ________.(1 point) Responses
1. 1 answer
2. 128 views
Oxygen, blood fats, and _________ are nutrients necessary for prolonged activity.(1 point) Responses glucose glucose
1. 1 answer
2. 205 views
Resting heart rate is usually measured when you awake, before getting out of bed, or at least ______ minutes after doing a light
1. 1 answer
2. 144 views
People who have high resting heart rates usually have high levels of cardiovascular fitness.(1 point) Responses True True False
1. 2 answers
2. 129 views
A percentile rank represents the percentage of people who scored at or below the test score.(1 point) Responses True True False
1. 3 answers
2. 186 views
Use the image to answer the question.A v-shaped curve f of x and its reflection g of x are graphed on a coordinate plane. The
1. 1 answer
2. 113 views
Use the image to answer the question.Two parabolas are graphed on a coordinate plane. The leftmost parabola has its vertex at
1. 1 answer
2. 165 views
Use the images to answer the question.Parent Function: The curve f of x is graphed in quadrant 1 of a coordinate plane. The
1. 1 answer
2. 217 views
The function f(x)=x2+5x−6is reflected over a given line and results in the equation f′(x)=−x2−5x+6 . Identify the
1. 1 answer
2. 184 views
The function f(x)=x2+5x−6is reflected over a given line and results in the equation f′(x)=−x2−5x+6 . Identify the
1. 3 answers
2. 90 views
A function and its reflection can be identified by the following equations: f(x)=x−2and f′(x)=−2−x . Determine the line
1. 2 answers
2. 124 views
Which statement best explains why the Silk Road trade network developed?(1 point)Responses Political stability led to an
1. 1 answer
2. 236 views
Which statement best analyzes the impact of Indian Ocean trade on religious beliefs in Africa?(1 point)Responses Buddhism became
1. 1 answer
2. 168 views
Analyze what the Black Death was and its impact.(1 point)Responses It was the name of a Mongol who killed lots of people. It was
1. 1 answer
2. 182 views
Analyze the correlation between Roman expansion policy and trade in the Indian Ocean.(1 point)Responses There was no correlation
1. 1 answer
2. 112 views
What did the ortaq system do for traders?(1 point)Responses It placed them in a partnership with a Mongol that granted them
1. 1 answer
2. 163 views
Use the periodic table to answer the question.The elements in the periodic table are arranged in groups (columns numbered Roman
1. 1 answer
2. 129 views
Use the periodic table to answer the question.The elements in the periodic table are arranged in groups (columns numbered Roman
1. 1 answer
2. 110 views
Helium is in group 18 of the periodic table. How is helium different from the other elements in this group?(1 point)Responses
1. 1 answer
2. 360 views
Two representative elements are in the same period of the periodic table. Which statement correctly describes the atoms of the
1. 1 answer
2. 178 views
Use the periodic table to answer the question.The elements in the periodic table are arranged in groups (columns numbered Roman
1. 1 answer
2. 270 views
Use the image to answer the question.Triangle upper X upper Y upper Z and a dotted line are graphed on a coordinate plane. The
1. 1 answer
2. 103 views
Use the image to answer the question.Triangle upper X upper Y upper Z and a dotted line are graphed on a coordinate plane. The
1. 1 answer
2. 171 views
What information, besides the coordinates of the object, is needed to draw a reflected figure in the coordinate plane?(1 point)R
1. 1 answer
2. 435 views
Use the image to answer the question.A horizontal line separates 2 triangles. The triangle above the line is made up of points
1. 1 answer
2. 213 views
Apply geometric motions to reflect figures. Brinda reflects point T over a line of reflection, resulting in point T′. If
1. 1 answer
2. 423 views
Use the image to answer the question.Point upper Q and two lines are graphed on a coordinate plane. What are the coordinates of
1. 1 answer
2. 171 views
Use the image to answer the question.Point upper Y and a line are graphed on a coordinate plane. The x- and y-axes range from
1. 1 answer
2. 305 views
Use the image to answer the question.Point upper A and a line are graphed on a coordinate plane. The x- and y-axes range from
1. 1 answer
2. 160 views
Use the image to answer the question.A vertical line separates 2 triangles. The triangle to the left of the line is made up of
1. 1 answer
2. 137 views
Point A(4,−7)is reflected in the x-axis. Identify the coordinates of its image after this reflection.(1 point) The coordinates
1. 1 answer
2. 220 views
Use the image to answer the question.A coordinate plane shows two plotted triangles, upper A upper B upper C, and upper A prime
1. 1 answer
2. 219 views