Find the first term and the common ratio of the geometric sequence.2, -0.2, 0.02, -0.002, . . .
A. a1 = -0.1, r = -1
B. a1 = -0.1, r = -0.01
C. a1 = 2, r = -0.1
D. a1 = 2, r = 0.1
Answer: C
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A. 0.7° B. 131.8° C. 41.8° D. 48.2°
Find the product.(-5m2z4)(2m3z2)
A. -10m5z6 B. -10mz5 C. -10m6z5 D. -10mz6
The given pattern continues. Write down the nth term of the sequence {an} suggested by the pattern.-1, 1, 3, 5, 7, ...
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Solve.A small business owner made $30,000 the first year he owned his store and made an additional 
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