Mathematics, 28.04.2021 17:40 cfonse11
60 l of 72% alcohol and 70 l of 90% alcohol are mixed. How many liters of water should be added so that the mixture contains 60% alcohol.
Answers: 2
Mathematics, 21.06.2019 14:30
What is the order of operations for 2 + (3 - 9) รท -3 ยท 4 in number order 1. subtraction 2. division 3. addition 4. multiplication
Answers: 1
Mathematics, 21.06.2019 20:40
The acceleration of an object due to gravity is 32 feet per second squared.what is acceleration due to gravity in inches per second squared?
Answers: 2
Mathematics, 21.06.2019 21:30
Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3
Answers: 1
60 l of 72% alcohol and 70 l of 90% alcohol are mixed. How many liters of water should be added so t...