Provide an appropriate response.English classes at Jonesburg High School have enrollments of 28, 20, 25, 23, 23, 24, 20, 38, 35, and 40 students. Which measure of central tendency gives the best average class size?
A. Weighted mean
B. Mode
C. Median
D. Mean
Answer: D
Mathematics
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Solve the equation.5(y + 6) = 6(y - 6)
A. -6 B. 66 C. 6 D. -66
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Write the solution set in interval notation.-3 < w ? 1
A. {w|-3 < w ? 1} B. {w|-3 < w < 1} C. {w|-3 < w ? 1} D. {w|-3 > w ? 1}
Mathematics
Multiply the polynomials.(4x - 5)(-7x2 + x - 6)
A. -28x3 + 39x2 - 29x + 30 B. -28x3 + 31x2 - 29x + 30 C. -3x2 - 29x + 30 D. -28x3 - 29x + 30
Mathematics
Find the perimeter of the rectangle or triangle.
A. 5r3 + 11r + 11 B. r3 + 5r2 + 10r + 11 C. r3 + 4r2 + 11r + 11 D. 5r3 + r2 + 10r + 11
Mathematics