Evaluate the expression.(84)

A. 35
B. 2
C. 70
D. 1680


Answer: C

Mathematics

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Find the Taylor polynomial of order 3 generated by f at a.f(x) = , a = 1

A. P3(x) =  -  +  - 
B. P3(x) =  -  +  - 
C. P3(x) =  -  +  - 
D. P3(x) =  -  +  - 

Mathematics

Use a graphical method to solve the system. Give x- and y-coordinates correct to the nearest hundredth.x2 + y2 = 7y = 

A. x = -2.29, y = -1.32; x = 2.29, y = 1.32 B. x = -2.13, y = -1.57; x = 1.76, y = -1.98 C. x = -2.13, y = 1.57; x = 1.76, y = 1.98 D. x = -1.76, y = -1.98; x = 2.13, y = -1.57

Mathematics

Fill in the blank with one of the words or phrases listed below. The  of a polyhedron is the sum of the areas of the faces of the polyhedrons.

A. surface area B. perimeter C. area D. volume

Mathematics

Find the measures of two angles, one positive and one negative, that are coterminal with the given angle.

A. ; - 
B. ; - 
C. ; - 
D. ; - 

Mathematics