Write the negation of the proposition.Some athletes are musicians.

A. All athletes are musicians.
B. Some athletes are not musicians.
C. No athlete is a musician.
D. Not all athletes are musicians.


Answer: C

Mathematics

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Add or subtract as indicated.(21x + 10xy - 11y) - (18x - 23xy - 17y)

A. 3x + 33xy + 6y B. 11x - 3xy + 28 C. 42xy D. 3x - 33xy - 28y

Mathematics

Provide an appropriate response.Identify the error in the following synthetic division:  ____________   1    7 10

What will be an ideal response?

Mathematics

Solve the equation.x + 5 = 11

A.
B.
C. 15
D. 30

Mathematics

Use synthetic division to divide f(x) by x - k for the given value of k. Then express f(x) in the form  for the given value of k.f(x) = 2x3 - 3x2 - 5x + 4; k = 2

A. f(x) = (x - 2)(2x2 +7x + 9) + 22 B. f(x) = (x + 2)(2x2 + x + 3) + 10 C. f(x) = (x - 2)(2x2 + x - 3) - 2 D. f(x) = (x - 2)(2x2 - 7x + 11) + 18

Mathematics