1 litre of 10% solution contains 100mL of iodine
1 litre of 90% solution contains 900mL of iodine
Mixing them will produce 2 litres of solution containing 1000mL of iodine which is 50% iodine.
To produce 8 litres of 50% iodine they can mix 4 litres of 10% and 4 litres of 90%
Answer:
6
Step-by-step explanation:
The x-axis of point A is 3, multiplied by the scale factor of 2 equals 6. Which means the x-axis of point A' would be 6.
Answer:6z
Step-by-step explanation:
4z+2z=6z
Step-by-step explanation:
If x=3, y=7 when x+y=z
z=3+7
z=10
Answer:
48m
Step-by-step explanation:
Formula: lwh
4*2*6=48m