Answer:
30 yrs
Step-by-step explanation:
SI = PRT/100
T = I × 100/PR
= 9000×100/1500×20
= 900000/30000
= 30 yrs
Hi there! The answer is x = 1


Rule AB = 0, gives A = 0 or B = 0

Therefore, the smallest of both roots is x = 1.
Y=4x shows y as the total earnings and x as the number of windows
Answer:
Where is the question?
Step-by-step explanation:
Answer:
D:{x∈R}
R:{y∈R}
Step-by-step explanation:
This is just a linear function. I know this because the degree of the x-variable is 1.
Domain and range are sets of possible values the function can have - though not necessarily at the same time.
Thus, there are no restrictions to the domain and range unless context is given.
Therefore, the domain and range is:
D:{x∈R}
R:{y∈R}