The island of Slashenburn is depleting its rainforests at an alarming rate. In 1960 the forests were untouched, however by 1975 only 94 % remained. Assuming that the amount remaining is decreasing exponentially, determine: a) What percentage will remain in the year 2038? Enter only the number, not the percentage sign, of your answer to 2 decimal places in the box below. For example, if your answer is 53.16%, enter 53.16 Number b) During what year will only half the rainforest will be left: Number

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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The island of Slashenburn is depleting its rainforests at an alarming rate. In 1960 the forests were untouched,
however by 1975 only 94 % remained. Assuming that the amount remaining is decreasing exponentially, determine:
a) What percentage will remain in the year 2038?
Enter only the number, not the percentage sign, of your answer to 2 decimal places in the box below.
For example, if your answer is 53.16%, enter 53.16
Number
b) During what year will only half the rainforest will be left:
Number
Transcribed Image Text:The island of Slashenburn is depleting its rainforests at an alarming rate. In 1960 the forests were untouched, however by 1975 only 94 % remained. Assuming that the amount remaining is decreasing exponentially, determine: a) What percentage will remain in the year 2038? Enter only the number, not the percentage sign, of your answer to 2 decimal places in the box below. For example, if your answer is 53.16%, enter 53.16 Number b) During what year will only half the rainforest will be left: Number
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