Answers: 2
Mathematics, 21.06.2019 15:30
Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?
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 22:00
What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?
Answers: 3
Mathematics, 21.06.2019 22:00
Using inductive reasoning, what is the next two numbers in this set? 1,-7,13,-19 i got the numbers 14,-26 is that right?
Answers: 2
( 7- 4 ) ÷ 9 of (8÷2×3)...
Business, 06.07.2019 12:40
Chemistry, 06.07.2019 12:40
Chemistry, 06.07.2019 12:40
Chemistry, 06.07.2019 12:40
Chemistry, 06.07.2019 12:40
Chemistry, 06.07.2019 12:50
Computers and Technology, 06.07.2019 12:50
Mathematics, 06.07.2019 12:50
Social Studies, 06.07.2019 12:50
Social Studies, 06.07.2019 12:50