there are 4 terms since there are 3 signs
Step-by-step explanation:
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Answer:
678.24 unit^3.
Step-by-step explanation:
Volume of a cone = 1/3 π r^2 h
= 1/3 * 3.14 * 6^2 * 18
= 678.24 unit^3.
6700=32000 (0.8)^t
Solve for t
t=log(6,700÷32,000)÷log(0.8)
t=7 years