Answer:
20
Step-by-step explanation:


Answer:
Sadly, there is no question :(
Step-by-step explanation:
Repost it again with the question or image this time.
20t² - 13tv - 15v²
20t² - 25tv + 12tv - 15v²
(5t + 3v)(4t - 5v)
The expected value is $38.46.
The probability of drawing a 10 from any suit is 4/52. Multiply this by the earnings, 500:
4/52(500) = 2000/52 = 38.46