Answer: Hello Danielle i hope your having a wonderful day!
Step-by-step explanation: X = 19
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Answer:
Step-by-step explanation:
Step 1. Calculate the common ratio
a₁ = 250
a₂ = 100
a₃ = 40
a₄ = 16
The common ratio is
a₃/a₂ = 40/100 = 0.4
Step 2. Write the formula for the series
The formula for the nth term of a geometric sequence is
aₙ = a₁rⁿ⁻¹
Thus, the formula for the series is
Answer:
a,c, e
Step-by-step explanation:
Answer:
can u re-upload the image i cant see it
Step-by-step explanation: