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2 answers:
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Answer: -54
Step-by-step explanation:
The question is the first term of a geometric sequence is −2 and the common ratio is 3. The formula for finding the nth term of a geometric sequence is: ar^n-1
where,
a = first term = -2
r = common ratio = 3
n = number of terms = 4
The solution has been attached. The answer is -54
Answer:
0.0723 cubic feet < 1 cubic foot.
Step-by-step explanation:
A cube-shaped salt lick is ordered by a rancher and the length of each salt lick is foot.
Therefore, the side length of each salt lick of cube-shape is foot.
So, the volume of each salt lick is cubic feet.
Hence, this volume is less than 1 cubic foot. (Answer)