Answer:
a5 = 0.08
Step-by-step explanation:
a sub n=a sub 1r to the power of n-1
an = a1rn-1
a5 = 1.280 (1/2) 5-1
a5 = 1.280 (0.0625)
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Answer:
a5 = 0.08
Step-by-step explanation:
a sub n=a sub 1r to the power of n-1
an = a1rn-1
a5 = 1.280 (1/2) 5-1
a5 = 1.280 (0.0625)
a5 = 0.08