Select the expression that is equivalent to the following polynomial.
4 – 625
A.(x - 5)(x - 5)(1 – 5i)(x – 5i)
B.(x + 5)(x - 5)(x + 5i)(1 – 5i)
C.(x + 5)(x + 5)(x + 5)(x + 5i)
D.(x - 5)(x - 5)(x + 5i)(x – 5i)

Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.

What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)

Sum of the interior angles of a pentagon