Haocheng Z. answered 03/21/21
Professional Tutor, NCEES Certified EIT, Mechanical Engineer
The area we start with: 1800km^2
Area after 8 years = 1800 * ((1-0.075)^(8) ) = 964.731 km2
Abson A.
asked 03/21/21A certain forest covers an area of 1800 km^2. Suppose that each year this area decreases by 7.5%. What will the area be after 8 years? Use the calculator provided and round.
Haocheng Z. answered 03/21/21
Professional Tutor, NCEES Certified EIT, Mechanical Engineer
The area we start with: 1800km^2
Area after 8 years = 1800 * ((1-0.075)^(8) ) = 964.731 km2
James C. answered 03/21/21
BS in Mathematics with 20+ years of teaching experience
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