Determine whether the function f(x) = 8(0.61)^x shows exponential growth or decay
1 answer:
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Answer:
696 miles at the first day, and 174 miles at the second day.
Step-by-step explanation:
Given:
Richard and Linda enjoy visiting Hilton Head Island, South Carolina.
The distance from their home to Hilton Head is 870 miles.
So, the drive takes them 2 days.
<u>Richard and Linda travel four times as far the first day as they do the second day.</u>
Question asked:
How many miles do they travel each day?
Solution:
Let Richard and Linda traveled at the first day =
Then Richard and Linda traveled at the second day will be =
Total distance from their home to Hilton Head = 870 miles
Traveled at the first day in miles + Traveled at the second day = 870
By substituting the value:
Richard and Linda traveled at the first day = = 174 miles
Richard and Linda traveled at the second day will be =
Therefore, they traveled 696 miles at the first day and 174 miles at the second day.
Answer:
The answer is B. 14.7%.
Step-by-step explanation:
Given:
Estimated time need to complete project .
Actually time needed =
h.
Difference between the time =
.
So, the percentage error is .
Therefore, the answer is B. 14.7%.