A radio station broadcasts programs and commericals 20 hours everyday. The ratio of the time spent on commercials to the program
1 answer:
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Answer:
6.76 × 10²
Step-by-step explanation:
5.2 × × 1.3 × [/tex]10^{-2}[/tex]
= 5.2 × 1.3 ×
= 6.76 × 10²
Answer:
Step-by-step explanation:
A geometric sequence is a list of numbers having a common ratio. Each term after the first is gotten by multiplying the previous one by the common ratio.
The first term is denoted by a and the common ratio is denoted by r.
A geometric sequence has the form:
a, ar, ar², ar³, . . .
The nth term of a geometric sequence is
Therefore the sum of the first n terms is:
Given a geometric series with a first term of 3 and a common ratio of 10/9, the sum of the first n terms is:
