The percent of increase is 2%
Answer:
3 years
Step-by-step explanation:
I assume it's simple interest.
I = Prt
132 = 800 * 0.055 * t
t = 132/(800 * 0.055)
t = 132/44
t = 3
Answer: 3 years
Answer:
Absolute change = 3%
Relative change = 100%
Step-by-step explanation:
Current percentage = 3%
Upcoming percentage = 6%
Absolute change :
Relative change :
Absolute change = (upcoming percentage - current year percentage)
Absolute change = 6% - 3% = 3%
Relative change :
[(upcoming percentage - current year percentage) / current year percentage] * 100%
[(6% - 3%) / 3%] * 100%
(3% / 3%) * 100%
1 * 100%
= 100%
Answer : 0.12 ( decimal ) 12/100 ( fraction )
- f-¹(x) = 69/5y
- f-¹(x) = 13 + 4y/(y + 10)
<h3>How to determine the inverse </h3>
The steps involved in determining the inverse of a function are;
- Replace f(x) with y in the equation describing the function
- Interchange x and y
- Solve for y
- Replace y by f-1(x)
If f(x) = 4/5x + 13
y = 4/5y + 13
y = 4 + 65 /5y
f^-1 = 4 + 65 /5y
f^-1(x)= 69/5y
If f(x)= 3/x+10 + 4
y = 3/y + 10 + 4
y = 3 + 4y + 10/(y + 10)
y = 13 + 4y/(y + 10)
f^-1(x) = 13 + 4y/(y + 10)
Thus, the inverse of the functions is 69/5y and 13 + 4y/(y + 10)
Learn more about functions here:
brainly.com/question/6561461
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