The probability that the school cafeteria has pizza available for lunch is 56, and the probability that apple crisp is available is 12. Regan wants to know the probability that both pizza and apple crisp are available. She conducts a simulation by rolling a number cube and flipping a coin, where rolling a 1, 2, 3, 4, or 5 on the number cube represents pizza being available and flipping heads (H) on the coin represents apple crisp being available. The results of 20 trials of the simulation are listed below.

pla·gia·rism

/ˈplājəˌrizəm/

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noun

the practice of taking someone else's work or ideas and passing them off as one's own.

step-by-step explanation:

3

step-by-step explanation:

because where the point where the 2 lines intersect is (3,-1) the x value is 3

answer: cos [   arcsin (3/5) - arccos (1/2) ] =

step-by-step explanation: × = 3/5 = 0.6--> x = 36.87 and x = 180 - 36.87 = 143.13 deg

cos y = 1/2 --> y = +- 60 deg a. cos (x - y) = cos (143.13 - 60) = cos 83,13  

=

0.12

b. cos (36.87 - 60) = cos (-23.23) = 0.92