Determine whether the sequence is geometric.an = 5n/2

A. Geometric
B. Not geometric


Answer: A

Mathematics

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Find  and .f(x, y) = 

A.  = -  = - 
B.  = -  = - 
C.  =  = 
D.  = -  = - 

Mathematics

Factor when possible.375x3y - 192y4

A. (15xy - 12y2)(25x2 + 16y2) B. 3y(5x - 4y)(25x2 + 20xy + 16y2) C. 3y(5x + 4y2)(25x2 - 20xy + 16xy2) D. 3y(125x - 4y)(x2 + 20xy + 16y2)

Mathematics

Use transformations to graph the function and state the domain and range.y = 2 - 4

A. = (-??), R =-??)

B. = (-??), R = (0, ?)

C. = (-??), R =  [- 4?)

D. = (-??), R = (-??)

Mathematics

Find the perimeter. Use 3.14 for ? when needed.

A. 90 cm B. 50 cm C. 410 cm D. 70 cm

Mathematics