Answers: 3
Mathematics, 21.06.2019 18:00
Mozart lenses inc. recently introduced seelites, a thinner lens for eyelasses. of a sample of 800 eyeglass wearers, 246 said they would purchases their next pair of eyeglasses with the new lenses. lenses inc. estimates that the number of people who purchase eyeglasses in a year is 1,700,000. most eyeglasses wearer buy one new pair of eyeglasses a year. what is the annual sales potential for the new lenses.
Answers: 1
Mathematics, 21.06.2019 20:40
The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2
Answers: 2
Mathematics, 22.06.2019 01:30
Mrs. julien’s and mrs. castillejo’s classes are selling cookie dough for a school fundraiser. customers can buy packages of macadamia nut chip cookie dough and packages of triple chocolate cookie dough. mrs. julien’s class sold 25 packages of macadamia nut chip cookie dough and 30 packages of triple chocolate cookie dough for a total of $221.25. mrs. castillejo’s class sold 5 packages of macadamia nut chip cookie dough and 45 packages of triple chocolate cookie dough for a total of $191.25. (a) write the system of equations that model the problem. be sure to explain which equation represents which situation. (b) find the cost of each type of cookie. show your work. (c) explain which method you used to solve the system and why you chose that method.
Answers: 2
What is another way to write -|-20|?...
Mathematics, 20.12.2019 08:31
History, 20.12.2019 08:31
History, 20.12.2019 08:31
Mathematics, 20.12.2019 08:31
History, 20.12.2019 08:31
Physics, 20.12.2019 08:31
Chemistry, 20.12.2019 08:31
Mathematics, 20.12.2019 08:31
Mathematics, 20.12.2019 08:31
Mathematics, 20.12.2019 08:31
Chemistry, 20.12.2019 08:31
History, 20.12.2019 08:31
Biology, 20.12.2019 08:31
Health, 20.12.2019 08:31