Factor 20x2 + 104x + 20.

a) (3x + 4)(4x + 5)
b) (4x + 5)(5x + 4)
c) (2x + 10)(10x + 2)
d) (10x + 10)(2x + 2)

Astock has a 25% probability of increasing by $10 and a 75% probability of decreasing by $5. what is the stocks expected increase or decrease?

If $190 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 4 years? use the continuous compound interest formula: a = pert

Find the cocordinatse of the point on y axis which is nearest to the point (-2,5)