Answer the question.The local high school band wants to sell cookies to raise money. They surveyed 82 area stores to determine which type of cookie they should sell to make the most money. In 20 stores chocolate fudge sandwich cookies were the biggest seller. In 8 stores the favorite was sugar wafers. In 10 stores the most popular was peanut butter cookies. In 28 stores the best seller was chocolate chip, and in 16 stores the favorite was oatmeal raisin. Which measure of central tendency should the high school band use to make the choice?
A. Mean
B. Weighted mean
C. Median
D. Mode
Answer: D
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Write the slope-intercept form of the equation of the line satisfying the given conditions.Through 
; slope = 0
A. y = 
x + 0
B. y = -9
C. y = 
x + 0
D. x = 4
Determine whether the graph of the function is symmetric about the y-axis, the origin, or neither of these.f(x) = -5x3 + 7x
A. y-axis B. Origin C. Neither
Multiply.-2x5(-12x6 - 8x5 + 4)
A. 24x11 - 8x5 + 4 B. 24x11 + 16x10 C. 24x6 + 16x5 - 8 D. 24x11 + 16x10 - 8x5
Solve the problem.A deep sea diving bell is being lowered at a constant rate. After 8 minutes, the bell is at a depth of 600 ft. After 40 minutes the bell is at a depth of 1300 ft. What is the average rate of lowering per minute? Round to the nearest hundredth is needed.
A. 32.5 ft per minute B. 21.9 ft per minute C. 17.5 ft per minute D. 0.05 ft per minute