Solve the problem.A rumor is spread at an elementary school with 1200 students according to the model  where N is the number of students who have heard the rumor and d is the number of days that have elapsed since the rumor began. How many students will have heard the rumor after 5 days?

Fill in the blank(s) with the appropriate word(s).


661 students

Mathematics

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A. - 
B. - 
C.
D.

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Find the range for the given data set.8, 8, 8, 19, 22, 22, 22

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Solve the problem. Round your answer, if appropriate.The radius of a right circular cylinder is increasing at the rate of , while the height is decreasing at the rate of . At what rate is the volume of the cylinder changing when the radius is 6 in. and the height is 13 in.?

A. -102 in.3/sec B. 612? in.3/sec C. 144 in.3/sec D. 144? in.3/sec

Mathematics