Solve the problem.Amy has 6 blue, 2 red, and 3 green books to arrange on a shelf. In how many distinguishable ways can the books be arranged if books of the same color are identical?
A. 728
B. 4620
C. 51,840
D. 8640
Answer: B
Mathematics
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Find the Cartesian coordinates of the given point.(-4, -?/3)
A. (-2, -2)
B. (-2, 2)
C. (-2, 2)
D. (2, 2)
Mathematics
Solve the polynomial inequality and graph the solution set on a number line.x2 - 6x + 8 > 0
A. (-?, 2)
B. (2, 4)
C. (4, ?)
D. (-?, 2) ? (4, ?)
Mathematics
Write the appropriate rotation formulas so that in a rotated system the equation has no x'y'-term.14x2 - 24xy + 7y2 + 30x - 40y - 45 = 0
A. x = x' -
y'; y =
x' +
y'
B. x = x' -
y'; y =
x' +
y'
C. x = x' -
y'; y =
x' +
y'
D. x = x' -
y'; y =
x' +
y'
Mathematics
Solve the problem.Find an ordered pair that satisfies the equation x + y = 7 by letting x = 7.
A. (7, -1) B. (7, 7) C. (7, 0) D. (0, 7)
Mathematics