The amount of time t (in minutes) a shopper spends browsing in the magazine section of a supermarket is a continuous random variable with probability density function
?
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How much time is a shopper chosen at random expected to spend in the magazine section?
What will be an ideal response?
Mathematics
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Find the degree of the polynomial.x6 + y4 - 3x4y
A. 4 B. 7 C. 15 D. 6
Mathematics
Determine independence. Answer Yes or No.The table shows the political affiliation of voters in one city and their positions on stronger gun control laws. ?Stronger Gun Control 
Are party affiliation and position on gun control laws independent?
A. Yes B. No
Mathematics
Provide an appropriate response.Find a quadratic equation having the given solutions.x = - 
or x = - 
A. 49x2 - 49x + 6 = 0 B. 7x2 + 7x + 6 = 0 C. 7x2 - 7x - 6 = 0 D. 49x2 + 49x + 6 = 0
Mathematics
Determine whether the graph of the equation is symmetric with respect to the x-axis, the y-axis, and/or the origin.y = x2 + 13x + 40
A. y-axis B. origin C. x-axis D. x-axis, y-axis, origin E. none
Mathematics