How are real numbers used to describe real-world situations
1 answer:
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Answer:
Step 3, because the solution should also include all the values for x between the two given values
Step-by-step explanation:
step 1
we have
step 2
The graph in the given problem
step 3
Identify the solution when
so
using a graphing tool
The solution is the interval -----> [3,5]
see the attached figure
All real numbers greater than or equal to 3 and less than or equal to 5
therefore
The first step in which the student made an error is step 3
Answer:
Answer is: $148,809.52
Step-by-step explanation:
Susan has purchased a whole life policy with a death benefit of $200,000.
Assuming that she dies in 10 years.
Rate = 3% or 0.03
Future value after 10 years = =
= 1.344
Purchasing power of proceeds = = $148,809.52