Mathematics, 18.03.2020 19:28 unknowntay04
When playing roulette at a casino, a gambler is trying to decide whether to bet $20 on the number 34 or to bet $20 that the outcome is any one of the three possibilities 00 comma 0 comma or 1 . The gambler knows that the expected value of the $20 bet for a single number is negative $ 1.05 . For the $20 bet that the outcome is 00 comma 0 comma or 1 , there is a probability of StartFraction 3 Over 38 EndFraction of making a net profit of $80 and a StartFraction 35 Over 38 EndFraction probability of losing $20 .a. Find the expected value for the $20 bet that the outcome is 00 comma 0 comma or 1 .b. Which bet is better: a $20 bet on the number 34 or a $20 bet that the outcome is any one of the numbers 00 comma 0 comma or 1 ? Why?
Answers: 1
Mathematics, 21.06.2019 21:20, DisneyGirl11
The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %
Answers: 3
Mathematics, 22.06.2019 00:00, jetskiinbunny31
The statements below can be used to prove that the triangles are similar. ? △abc ~ △xyz by the sss similarity theorem. which mathematical statement is missing? ∠b ≅ ∠y ∠b ≅ ∠z
Answers: 2
Mathematics, 22.06.2019 00:30, dragpack70
Will mark ! (10 points also! ) if x varies inversely with y and x =6 when y= 10, find y when x=8 a. y=4.8 b. y=7.5 c. y=40/3 d. y=4/15
Answers: 1
Mathematics, 22.06.2019 01:00, toribrown3773
Francis is getting new carpet tiles in his living room and den. his living room and den are connected. he needs to figure out how much carpet he needs and the cost involved. if each tile costs $2.00 per sq ft, how much would it cost to have new tile put in the den? a) $24 b) $36 c) $48 d) $54 plz awnser soon
Answers: 3
When playing roulette at a casino, a gambler is trying to decide whether to bet $20 on the number 34...
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