Answer:
Is the answer
Step-by-step explanation:
That is why
And
If we consider three 20 sided dice, the chance of rolling 15 on each of them is: P = (1/20)³ = 0.000125 (or P = 1.25·10⁻⁴ in scientific notation).
sin²x + cos²x = 1 ⇒ cos²x = 1 - sin²x
= 1
agree
