True or false?A person who scored at the first quartile in a test scored higher than 375 people if 500 people took the test.

A. True
B. False

Answer: B

Mathematics

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Write the vector in the form . If necessary, round values to the nearest hundredth.

A.
B.
C.
D.

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Mathematics

Determine the x-intercepts of the graph of the quadratic function. Then match the function with its graph.y = x2 - 7x + 10

A.

B.

C.

D.

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Mathematics

Find the function value.Find f(x + h) when f(x) = -3x2 + 2x - 3.

A. -3x2 - 6xh - 3h2 + 2x + 2h - 3 B. -3x2 - 3h2 - 4x - 4h - 3 C. -3x2 - 3xh - 3h2 + 2x + 2h - 3 D. -3x2 - 3h2 + 2x + 2h - 3

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Mathematics

Find the function value.f(x) = ; f(-4)

A. 1 B. -1 C. 10 D. -10

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Mathematics