Mathematics, 24.10.2019 10:43 2sally2
Dave bought 18 packets of cookies for $19.80. each packet of cookies contains 10 cookies. find the cost of each cookie to the nearest tenth of a cent.
Answers: 1
Mathematics, 21.06.2019 23:00
Complete the conditional statement. if a + 2 < b + 3, then a < b b < a a β b < 1 a < b + 1
Answers: 3
Mathematics, 22.06.2019 04:10
The probability that a u.s. resident has traveled to canada is 0.18 and to mexico is 0.09. a. if traveling to canada and traveling to mexico are independent events, what is the probability that a randomly-selected person has traveled to both? (page 109 in the book may ) b. it turns out that only 4% of u.s. residents have traveled to both countries. comparing this with your answer to part a, are the events independent? explain why or why not. (page 119 may ) c. using the %βs given, make a venn diagram to display this information. (donβt use your answer to part a.) d. using the conditional probability formula (page 114 in the book) and the %βs given, find the probability that a randomly-selected person has traveled to canada, if we know they have traveled to mexico.
Answers: 3
Mathematics, 22.06.2019 05:30
Write an expression to represent the perimeter 2a-3 , 3a+1 , 2a
Answers: 1
Dave bought 18 packets of cookies for $19.80. each packet of cookies contains 10 cookies. find the c...
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