Answer:
[-1,1]
Step-by-step explanation:
The question in English is
which of the following intervals contains the number 0?
case A) (0,1]
All real numbers greater than zero (the number 0 is not included) and less than or equal to 1 (the number 1 is included)
case B) [-1,1]
All real numbers greater than or equal to -1 (the number -1 is included) and less than or equal to 1 (the number 1 is included)
In this interval is included the number 0
case C) [-1,0)
All real numbers greater than or equal to -1 (the number -1 is included) and less than 0 (the number 0 is not included)
Answer:
Step-by-step explanation:
From the given information
Principal Initially Invested, P =$419
Annual Rate, r=9.2% =0,092
Time, t = 20 Years
Since it is compounded continuously, the value after t years is determined using the given model:
Substituting the given values
The value of the account after 20 years is (correct to the nearest cent)
Apply the standard equation of a circle with center at (h,k) and radius r:
(x-h)^2 + (y-k)^2 = r^2
Using the given data,
(x-2)^2 + (y+4)^2 = 3^2
18 + -8
Don't forget to always put the number with the greatest absolute value first! And mark as brainliest!