Find the coordinates of the midpoint of the line segment joining the points. and 

A. (64100)
B.
C.
D. (1960)


Answer: C

Mathematics

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Set up the iterated integral for evaluating over the given region D. DD is the solid right cylinder whose base is the region between the circles  and  and whose top lies in the plane .

A.
B.
C.
D.

Mathematics

Evaluate the integral.

A.  + C
B.  + C
C.  + C
D.  + C

Mathematics

Find the area.

A. 966 m2 B. 483 m2 C. 44 m2 D. 88 m2

Mathematics

Solve the problem.In how many ways can you exactly cover the last two diagrams with "dominoes" that are just the size of two small squares?Use inductive reasoning to investigate the number of ways that a 2 × n strip can be exactly covered with "dominoes".[Hint: consider the Fibonacci numbers F1 = 1, F2 = 1, F3 = 2, F4 = 3, F5 = 5, F6 = 8, F7 = 13, . . . ]

A. 10 ways; 28 ways
The number of ways that a 2 × n strip can be exactly covered with "dominoes" is given by 
B. 8 ways; 34 ways
The number of ways that a 2 × n strip can be exactly covered with "dominoes" is given by the Fibonacci number Fn
C. 8 ways; 34 ways
The number of ways that a 2 × n strip can be exactly covered with "dominoes" is given by the Fibonacci number Fn+1
D. 9 ways; 15 ways
The number of ways that a 2 × n strip can be exactly covered with "dominoes" is given by 2n - 1

Mathematics