12^n
------- = 12^4
12^5
Let's clear out the fraction. To do this, mult. both sides by 12^5:
12^n = (12^4)(12^5) = 12^9 Then n = 9 (answer)
850.0 is the correct answer hope you have a nice day
20 units or what ever part of measurement your using
Refrection of a function in the x-axis give the negative of that function.
Refrection of f(x) = 3x + 2 in the x-axis gives -f(x) = -(3x + 2) = -3x - 2
Therefore, g(x) = -3x - 2
Y = 110x + 5600
since x = 0 corresponding to 1982, x = 1 corresponding to 1983 so it must be x= 5 in 1987
we can put the value of x which is 5 in the equation
y = 110 (5)+ 5600
y = 550 + 5600
y = 6150
they sold 6150 units