Determine whether the sequence is arithmetic. If so, find the common difference.

5, 25, 125, 625, 3125

a. –5
b. 5
c. 5n – 5n – 1
d. Sequence not arithmetic


d. Sequence not arithmetic

Mathematics

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Solve the problem.Write parametric equations for the tangent line to the curve of intersection of the surfaces    and   at the point  

A.     
B.     
C.     
D.     

Mathematics

Simplify using the product rule of exponents.(-0.2x6)(0.4x7)

A. 0.08x42 B. -0.08x42 C. -0.08x13 D. 0.08x13

Mathematics

Write the first five terms of the arithmetic sequence with the given first term, a1, and common difference, d.a1 = , d = 

A. , 3, 
B. , 1, - , - 4, - 
C. , 6, , 11, 
D. , - , - 1, - 

Mathematics

Find the measures of the indicated sides or angles of the given parallelogram.?X = 144°Find the measures of the other three angles. 

A. ?Y = ?Z = 36° ?W = 144° B. ?W = ?Y = 36° ?Z = 144° C. ?W = ?Z = 36° ?Y = 144° D. ?W = ?Z = 144° ?Y = 36°

Mathematics