1)Y=165000(1-0.04)^t
2)y=165000(1-0.04)^20=?? Use the calculator
Answer:
A. { }
Step-by-step explanation:
Absolute value cannot be less than zero.
-4 < 0
There is no solution for x, ∈, R.
Hope this helps.
If $5,000,000 is invested at 4% interest compounded continuously, the investment will be worth $16,215,000 in 30 years.
The discriminant of this equation is 49. The solutions for this equation are x=2 and x=-

I hope that helps.
3x²-y³ - y³ - z if x = 3, y = -2, z = -5
Simply plug in all the values :)
3(3²) - (-2³) - (-2³) - (-5)
Simplify.
3(9) + 2³ + 2³ + 5
Simplify.
27 + 8 + 8 + 5
Simplify.
35 + 13
Simplify.
48
~Hope I helped!~