Answer:
5
Step-by-step explanation:
9514 1404 393
Answer:
A(x) = 20000(0.88)^x
Step-by-step explanation:
The general form of these exponential equations is ...
A(x) = a·b^x
where 'a' is the initial value, and b is the annual growth factor. x is the elapsed time in years.
The growth factor is ...
growth factor = 1 + growth rate
Here, the growth rate per year is -12%, so the growth factor is ...
b = 1 -12% = 88% = 0.88
Of course, the initial value is a=20,000, so the equation is ...
A(x) = 20000(0.88)^x
Answer:
= 4 whole 1/2
Step-by-step explanation:
Given that:
= −36/−8
"-" signs will be cancelled out with each other so
= 36/8
By reducing to lowest term
= 9/2
When writing into mixed form:
quotient = 4, remainder = 1, divisor = 2 so:
= 4 1/2
i hope it will help you!
Answer:
<h2>hope it helps you see the attachment for further information </h2>
Answer:
84
Step-by-step explanation:
80 + (80 * 5/100) = 84
simply take the 5% of 80 which is 4 and add it back to 80 which is 84
