Mathematics, 19.10.2019 02:30 robert7248
When alice spends the day with the babysitter, there is a 0.6 probability that she turns on the tv and watches a show. her little sister betty cannot turn the tv on by herself. but once the tv is on, betty watches with probability 0.8. tomorrow the girls spend the day with the babysitter.
(a) what is the probability that both alice and betty watch tv tomorrow?
(b) what is the probability that betty watches tv tomorrow?
(c) what is the probability that only alice watches tv tomorrow?
Answers: 1
Mathematics, 21.06.2019 21:00
Choose the equation below that represents the line that passes through the point (2, 4) and has a slope of 3. a) y − 4 = 3(x − 2) b) y − 2 = 3(x − 4) c) y + 4 = 3(x + 2) d) y + 2 = 3(x + 4)
Answers: 1
Mathematics, 21.06.2019 21:10
For each sentence below, find the value of x that makes each sentence true. (515) 5 = 25* x= (813)2 = 4* x=
Answers: 2
Mathematics, 21.06.2019 22:30
Which description is represented by a discrete graph? kiley bought a platter for $19 and several matching bowls that were $8 each. what is the total cost before tax? the temperature at 9 a.m. was 83° f and is heating up at an average rate of 6°f per hour. what is the temperature x hours later? juan ate an egg with 78 calories and some cereal with 110 calories per serving for breakfast. what is the total amount of calories he consumed? a bottle contained 2,000 ml of liquid and is being poured out at an average rate of 300 ml per second. how much liquid is left in the bottle after x seconds?
Answers: 3
Mathematics, 21.06.2019 23:20
The cost of turkey is directly proportional to its weight. if a 12-pount turkey costs $27, how much does a 13-pound turkey cost? a. $33.75 b. $36.00 c. $31.00 d. $32.50
Answers: 1
When alice spends the day with the babysitter, there is a 0.6 probability that she turns on the tv a...
Social Studies, 18.12.2020 14:00
Biology, 18.12.2020 14:00
History, 18.12.2020 14:00
Mathematics, 18.12.2020 14:00
Mathematics, 18.12.2020 14:00
Mathematics, 18.12.2020 14:00
Biology, 18.12.2020 14:00
History, 18.12.2020 14:00
English, 18.12.2020 14:00
Social Studies, 18.12.2020 14:00
Mathematics, 18.12.2020 14:00