Mathematics, 29.01.2020 04:50 Ully4559
There are three cell phone models in a store. when selecting a new cell phone, 25% of the customers choose model a, 33% choose model b, and 32% choose model c. the remaining customers buy from an old collection on which the average profit is $50. if the average profit earned on models a, b, and c is $60, $75, and $40, respectively, what is the expected value of the profit earned on all models?
a] $55.75
b] $57.55
c] $59.25
d] $60.25
Answers: 3
Mathematics, 21.06.2019 18:40
20 points for the brainliest? drag each tile to the correct box. not all tiles will be used. arrange the steps to solve the equation . plz
Answers: 2
Mathematics, 21.06.2019 20:40
What is the probability of throwing several dice with sum equal to 6 (six)? show the ways of possibilities for sum 6 (as the numerator) and the ways of throwing n dices for n = 1, 2, 3, 4 or 5 as denominator for all the questions to earn full credits. (a)throw one die, (b) throw two dice, (c) throw three dice (d) throw 4 dice, (e) throw 5 dice
Answers: 3
Mathematics, 21.06.2019 22:00
If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?
Answers: 3
There are three cell phone models in a store. when selecting a new cell phone, 25% of the customers...
Health, 09.11.2019 21:31
English, 09.11.2019 21:31
Medicine, 09.11.2019 21:31
Chemistry, 09.11.2019 21:31
Mathematics, 09.11.2019 21:31
History, 09.11.2019 21:31
Mathematics, 09.11.2019 21:31
Mathematics, 09.11.2019 21:31
Mathematics, 09.11.2019 21:31
Mathematics, 09.11.2019 21:31
Mathematics, 09.11.2019 21:31
Mathematics, 09.11.2019 21:31