The distribution of the verbal SAT test scores at a local college is approximately Normal (480, 110) .
(a) What is the percentage of the scores is below 420?
(b) What is the percentage of the scores is above 550?
(a) 0.2927
(b) 0.2623
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Solve the problem.For a motorcycle traveling at speed v (in mph) when the brakes are applied, the distance d (in feet) required to stop the motorcycle may be approximated by the formula 
Find the instantaneous rate of change of distance with respect to velocity when the speed is 43 mph.
A. 10.6 mph B. 5.3 mph C. 4.3 mph D. 44 mph
Use the product rule to simplify the expression. Assume that the variables can be any real number.- 
A. -4
B. 4
C. -2
D. Not a real number
Consider 
. Which of the following is true?
A. The limit exists and is equal to zero. B. none of these C. The limit exists and is equal to one. D. The limit exists and is equal to two. E. The limit diverges.
Insert <, >, or = between the pair of numbers to form a true statement.
_____ 2.601
A. < B. = C. >