Mathematics, 18.08.2020 14:01 Dvrsug8598
In the game of roulette, a wheel consists of 32 slots numbered 00, 0, 1, 2, . . . , 30. To play the game, a metal ball is spun around the wheel and is allowed to fall into one of the numbered slots. Complete parts (a) through (c).
(a) Determine the sample space. Choose the correct answer below.
A. The sample space is {00, 0, 1, 2, . . . , 30}.
B. The sample space is {00}.
C. The sample space is {00, 0}.
D. The sample space is {1, 2, . . . , 30}.
(b) Determine the probability that the metal ball falls into the slot marked 3 and Interpret this probability by choosing the correct answer below.
A. If the wheel is spun 100 times, it is expected about 31 of those times to result in the ball landing in slot 3.
B. If the wheel is spun 1,000 times, it is expected about 31 of those times to result in the ball landing not in slot 3.
C. If the wheel is spun 1,000 times, it is expected about 31 of those times to result in the ball landing in slot 3.
(c) Determine the probability that the metal ball lands in an odd slot and Interpret this probability by choosing the correct answer below.
A. If the wheel is spun 100 times, it is expected about 47 of those times to result in the ball landing in an odd number.
B. If the wheel is spun 1,000 times, it is expected about 31 of those times to result in the ball landing in an odd number.
C. If the wheel is spun 1,000 times, it
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Someone answer this asap rn for ! a discount storeβs prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =
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