Mathematics, 30.07.2019 11:00 abraham1366
How many liters of a 10% saline solution must be added to to 4 liters of a 40% saline solution to obtain a 15% saline solution? a)20 l b)4 l c)2 l d)48 l plz explain the steps and how to get answer
Answers: 1
Mathematics, 22.06.2019 03:30
The lengths of two sides of a triangle are 9 and 15. what can be said about the length of the third side? a. it must be greater than or equal to 6 and less than 24. b. it must be greater than or equal to 6 and at most 24. c. it must be greater than 6 and less than 24. d. it must be greater than 6 and at most 24.
Answers: 1
Mathematics, 22.06.2019 05:00
Perry angelo is planning to open a restaurant. he has the resources to produce and sell either hamburgers or pizzas. so he does some research and finds that the new location has a good demand for pizza. he hires cooks, wait staff, and an accounts person for his new pizzeria. he also arranges for materials such as pizza ingredients and pizza boxes. determine three factors affecting perry's cost of making pizza. write down the name of the factors and their instances in this scenario.
Answers: 3
How many liters of a 10% saline solution must be added to to 4 liters of a 40% saline solution to ob...