Mathematics, 21.08.2019 00:10 madi1820
The manager of a small postal substation is trying to quantify the variation in the weekly demand for mailing tubes. she believes that this demand is normally distributed. she knows that on average 100 tubes are purchased weekly and that 90 percent of the time, weekly demand is below 115. the manager wants to stock enough mailing tubes each week so that the probability of running out of tubes is no higher than 0.05. what is the lowest such stock level
Answers: 1
Mathematics, 21.06.2019 20:00
Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?
Answers: 1
Mathematics, 21.06.2019 21:30
(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.
Answers: 2
Mathematics, 22.06.2019 01:30
Cherie works in retail and her weekly salary includes commission for the amount she sells. the equation s=400+0.15c models the relation between her weekly salary, s, in dollars and the amount of her sales, c, in dollars. interpret the slope of the equation.
Answers: 3
Mathematics, 22.06.2019 02:00
Einstein office equipment has a rental plan for office machines. a fax machine that lists for $722.98 can be rented for 22% of the price annually. the state imposes a usage charge of 3.2%. if stephen hawking travel decides to rent the fax machine, what will its total monthly rental charge be?
Answers: 2
The manager of a small postal substation is trying to quantify the variation in the weekly demand fo...
English, 17.12.2020 21:20
History, 17.12.2020 21:20
French, 17.12.2020 21:20
Chemistry, 17.12.2020 21:20
Chemistry, 17.12.2020 21:20
Mathematics, 17.12.2020 21:20
Computers and Technology, 17.12.2020 21:20
Mathematics, 17.12.2020 21:20
Mathematics, 17.12.2020 21:20
Mathematics, 17.12.2020 21:20
Mathematics, 17.12.2020 21:20
English, 17.12.2020 21:20
Computers and Technology, 17.12.2020 21:20