QUESTION 7 A gambler who keeps placing $1 bets on roulette will after a very large number of bets, find that his average winnings per bet are close to $0.94.
The statistical term for the number $0.94 for this bet is:
A. the probability of winning.
B. the bias
C. the expected value.
D. the odds of winning.
E. a random outcome.

step-by-step explanation:

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.

total amount to be paid = $19.5

step-by-step explanation:

given ,

original price = $25.99

discount = 25%

discount amount = 25% of original price

discount amount = 25/100   * 25.99

discount amount = $6.49

hence , the total amount to be paid = original price - discount amount

                                                            = $25.99 - $6.49

                                                            =$19.5

total amount to be paid = $19.5