Master SAT with Fun Quizzes & Brain Teasers!

When a strontium atom loses two electrons to form an sr2+ ion, the electrons are lost from the
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Which characteristic of the sun primarily determines the orbits of planets in our solar system?
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Which situation would most likely be a driving force for changes in a species?
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Which words complete the sentence correctly? allowed, allowed aloud, aloud aloud, allowed allowed, aloud
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The standard form of the equation of a circle is (x3)2+(y1)2=16. what is the general form of the equation?
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Two skydivers of different masses jump from a plane. in three to five sentences, explain how their falls compare, including the effects of gravity, mass, and air resistance.
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You are given a sample of metal and asked to determine its specific heat. you weigh the sample and find that its weight is 28.4 n. you carefully add 1.25 x 104 j of heat energy to the sample and find that its temperature rises to 18.0 c. what is the samples specific heat?
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A boundedintarray represents an indexed list of integers. in a boundedintarray the user can specify a size, in which case the indices range from 0 to size - 1. the user can also specify the lowest index, low, in which case the indices can range from low to low + size - 1.
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A herd of deer lives in a forest where they eat the leaves of trees. the number of energy storage molecules in the trees and in the deer has increased. what has happened to the amount of carbon in the trees and in the deer?
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Two skydivers of different masses jump from a plane
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A shoe box width a dimension of 8 inches by 10 inches by 9 inches. find its surface area.
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Complete the equilibrium reactions which are pertinent to an aqueous solution of ag2co3. physical states are optional.
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A segment in the complex plane has a midpoint at 3 2i. if one endpoint of the segment is at 7 + i, what is the other endpoint? 1 5i 5 0.5i 10 i 11 + 4i
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For what does nixon take credit in this passage? living up to his most sacred commitment winning the vietnam war being a wise leader
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Across the sdlc phases which among these activities see a substantial amount of automation
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What is the best response to the following question? qu debo hacer cuando tengo tos? debes vomitar. debes tomar medicina. debes moverse. debes enfermarse.
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What is the ph of a solution made by mixing 30.00 ml of 0.10 m acetic acid with 50.00 ml of 0.100 m koh? assume that the volumes of the solutions are additive. k a = 1.8 10-5 for ch3co2h.
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What can be inferred from the excerpt? nonstandard forms of english can be as effective as the standard form of english. nonstandard forms of english limit a speakers ability to stand up for herself. nonstandard forms of english make communication difficult between cultures. nonstandard forms of english are used more by older adults than by younger adults.
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According to the law of supply and demand, an increase in supply and a decrease in demand results in -
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All of the following are examples of postsecondary education except
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All of the following have been associated with feelings of hope except __________.
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The kind of weathering caused by water freezing in rocks is known as
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This quote is located early in the narrative. what does it reveal about father paul? he is out of touch with the community he serves. he has been leons priest for a long time. he does not care for the members of his congregation. he knows that teofilo has passed away.
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Based on the passage, what inference can be made about why president eisenhower supported the civil rights act of 1957? he wanted to protect the rights of minority voters. he wanted to ensure that all people had the right to run for political office. he wanted to stop voters from breaking the law. he wanted to manipulate the election process so only certain candidates were elected.
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