Step-by-step explanation:
The largest rational number that you can form is the one that has the largest natural number as numerator and the smallest natural number as denominator.
That would be 844/271.
The anser for 6 is 25/92
The answer for 7 is 1 1/2
Answer:
The expression is 7+3b≥12
The solution is b≥5/3
Step-by-step explanation:
7+3b≥12
3b≥5
b≥5/3
Given that I no not see any explanation in the previos answer, I think you can benefit of this.
Exothermic refers only to the fact that the reaction releases energy in the form of heat when occurs. So, the enthalpy is higher at start and lower and the end.
Seen in this way, you can deduct that the change in enthalpy is negative, which is what the third option says.
