Answer:
x=-1 and x=1
Step-by-step explanation:
all you have to do is replace the letters with numbers and
They are multiplicative inverses. For example, the reciprocal of 2/3 is 3/2. They are used when dividing fractions
Answer:
In five years, the enrollment would have been 10,724 students
Step-by-step explanation:
The general depreciation formula is given as;
P = I( 1 - r)^t
where P is the present population
I is the initial
r is the rate of depreciation = 4.5% = 4.5/100 = 0.045
t is 5 years
substituting these values;
P = 13,500 (1- 0.045)^5
P = 10,723.84
It's most likely the 2nd answer.
