Answer the question(s) based on the following situation: For a population of 4000 students taking the SAT math exam, the scores on the exam have an approximately normal distribution with mean ? = 610 and standard deviation ? = 60.Approximately how many students scored more than 570 points?
A. 3360
B. 2720
C. 1000
D. 3000
E. none of these
Answer: D
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Answer the question.Andrew creates a bar graph to show the increase in his company's sales. He wants to show the milestones - years in which sales reached 10 million, 20 million, 30 million, 40 million, and 50 million dollars respectively. The data are shown in the table below: 
In the graph, Andrew draws 5 equally spaced bars of heights 1 in, 2 in, 3 in, 4 in, and 5 in respectively. The height of each bar corresponds to the amount of sales. He labels each bar with the corresponding year (1975, 1985, 1993, 1999, 2003 respectively). Why is the graph misleading?
What will be an ideal response?
Use a finite approximation to estimate the area under the graph of the given function on the stated interval as instructed.f(x) = x2 between x = 0 and x = 2 using an upper sum with two rectangles of equal width.
A. 2.5 B. 1 C. 4.5 D. 5
Find the general solution of the first-order differential equation by separating variables.
?
What will be an ideal response?
Provide an appropriate response.The 
of a polynomial is the common factor with the greatest coefficient and highest degree.
A. greatest common factor B. term C. common factor D. least common multiple