Which of the Following Is True

question 57

Multiple Choice

Which of the following is true?

• A) Public schools are becoming more segregated nationally.
• B) Many urban public school districts have ended the use of busing for desegregation purposes.
• C) White flight to suburban schools has made it more difficult to desegregate urban schools.
• D) The Supreme Court, after ordering cutbacks in busing, said that communities were free to use alternatives, such as increased spending on schools in poor neighborhoods.
• E) All of these answers are correct.

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Definitions:

Polar, Aprotic Solvents

Solvents that possess a dipole but do not have an acidic hydrogen, often used in organic synthesis.

Nucleophilicity

A property of chemical species that reflects their tendency or ability to donate an electron pair to an electrophile to form a chemical bond.

Basicity

A measure of the ability of a compound to accept protons.

Nucleophilicity

A measure of a molecule or ion's strength as a nucleophile, or its ability to donate an electron pair to an electrophile.