In a family 3 adults and 2 children visit a play park for a total cost of $1100 and 2 adults and 3 children from another family visit the same play park for the total cost of Rs. $900. Find the cost of the ticket for each adult and each child, the play park charges.

Situation: . find the substance's half-life, in days. round your answer to the nearest tenth. a 11 gram sample of a substance that's used to treat thyroid disorders has a k. value of 0.1247. enter the correct answer n - noekt done no - initial mass (at time t = 0) n - mass at timet k a positive constant that depends on the substance itself and on the units used to measure time t= time, in days