Answer:
$47.988-$47.99
Step-by-step explanation:
20/100=0.20
39.99x0.20=7.998
39.99+7.998=47.988
Answer:
what am i supposed to complete?
Step-by-step explanation:
For this you could name any positive number, 0, or -3,-2,-1.
ex.
2,3,-2
You multiply the binomial by the whole trinomial.
So 5x^2 (5x^3 - 6x^2 - 5) and then -2x (5x^3 - 6x^2 - 5)
then solve so it is:
25x^5 - 30x^4 - 25x^2 - 10x^4 + 12x^3 + 10x.
Then you simplify to:
25x^5 - 40x^4 + 12x^3 - 25x^2 + 10x
Your Welcome
As rolling a one on a fair die has a probability of 1/6, on average it is likely that a one will be rolled around once every six rolls, therefore the game’s expected value is 0 because in six rolls one roll will yield 50 and the other five rolls -10 each granting a net total of 0.
