Answer:
1.16% decreases
Step-by-step explanation:
200,800 - 198,5000 = 2300
divided by og number
2300/198,500 = .01158
in percent and rounded = 1.16%
ANYTHING FROM NEGATIVE INFINTIY AND POSTIVE INFINITY
Answer:
2(4x-3)
Step-by-step explanation:
<span>All real numbers that are greater than –6 but less than 6 is written as -6 < x < 6</span>
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%
