Approximate the surface area of the figure using 3.14 for ?. If necessary, round to the nearest tenth.

A. 1796.1 m2
B. 708.1 m2
C. 1226.2 m2
D. 354 m2


Answer: B

Mathematics

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Kelsey is setting up the Events Center for a petting zoo. She builds the pens along a long wall. She starts in a corner, making the first pen with two panels and needing two more panels for each additional pen. Build an input-output table for the number of panels needed for 1 to 5 pens. How many panels are needed for 10 pens?

A) 10 panels B) 16 panels C) 20 panels D) 19 panels E) 21 panels

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Find the event that corresponds with the outcome.Getting a head on the first toss if 3 coins are tossed.

A.
B.
C.
D.

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Find a formula for the inverse of the function described below.An organization determines that the cost per person of chartering a bus is given by the formula where x is the number of people in the group and C(x) is in dollars.

A. C-1(x) = 
B. C-1(x) = 
C. C-1(x) = 
D. C-1(x) = 

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Find the indicated term for the sequence whose general term is given.an = n2 - n; a11

A. 132 B. -110 C. 11 D. 110

Mathematics