Write an equation for the linear function and use it to answ…

Write an equation for the linear function and use it to answer the given question.  The Math Club plans to pay a visitor $72 to speak at a fundraiser. Tickets will be sold for $4 each. Find an equation that gives the profit/loss for the event as it varies with the number of tickets sold. How many people must attend the event for the club to break even.

Using the following information:             A (g) + 2B (s)…

Using the following information:             A (g) + 2B (s) →  AB2 (s)                                           ΔH°rxn = – 100 kJ             CB2 (s)  → C (g) + 2B (s)                                           ΔH°rxn = -200 kJ             AC2 (g) + 6B (s) →  AB2 (s) + 2CB2 (g)                    ΔH°rxn = – 120 kJ          Calculate the enthalpy change,

In February of the current year, Tom dies. Two years and nin…

In February of the current year, Tom dies. Two years and nine months before the date of death, Tom made a gift of stock valued at $2 million. Gift taxes paid on the transfer by Tom were $435,000 after applying $345,800 of unified credit ($780,800 – $345,800). At the time of his death, the gifted stock was valued at $2.3 million. The amount included in Tom’s gross estate from this transfer is