Mathematics, 30.07.2019 20:10 julie47d
Probability that people like pizza is p(a) = 0.70. probability that people like burger is p(b) = 0.40. probability that people like both pizza and burger is p(a and b.= 0.30. based on these data what is the probability that randomly selected person likes pizza or likes burger? use formula for p(a or b).
Answers: 1
Mathematics, 21.06.2019 12:30
Arunning track in the shape of an oval is shown. the ends of the track form semicircles. a running track is shown. the left and right edges of the track are identical curves. the top and bottom edges of the track are straight lines. the track has width 56 m and length of one straight edge 130 m. what is the perimeter of the inside of the track? (π = 3.14) 260.00 m 347.92 m 372.00 m 435.84 m
Answers: 1
Mathematics, 21.06.2019 17:50
Segment ab is shown on the graph. which shows how to find the x-coordinate of the point that will divide ab into a 2: 3 ratio using the formula
Answers: 2
Probability that people like pizza is p(a) = 0.70. probability that people like burger is p(b) = 0.4...
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