So... the radiator has 15 liters of 70% antifreeze.. but needs an 80% antifreeze
well, so, you need to drain some and put some with higher percentage, seems to be, you will end up at the same 15 liters, possible the radiator's capacity, of 80% antifreeze
so, the same amount going out, of 70% is the same amount going in, of 100% antifreeze
now.. let's use the decimal format for the percents, or 70% is 70/100 or 0.7 and so on
so.. let's subtract, from the current solution, 0.7x and add 1x or x, our antifreeze concentration amount, should be 12 though
10.5 - 0.7x + x = 12
solve for "x"
Answer:
Meek MILL X PNB ROCK
Step-by-step explanation:
CHIEF KEEF
Answer:
you have to show us the circle
sStep-by-step explanation:
Answer:
The full problem was not written. The full problem is
READ EXPLANATION FOR ANSWER
Step-by-step explanation:
In my question on ow, it gave me 4 options, three of which had a dotted line.
A dotted line means > or < and that is not the inequality used in the problem, so the correct one would be the only one with a solid line.
see attachment below for the correct line
NOTE: THE AREA ABOVE THE LINE WILL BE SHADED
Answer:
4 radius is 229.18 degrees. ( I hope this was helpful) >;D