A. The lazy river is basically a large circle that will need to be filled with water. The radius of the outer perimeter is 45 yards. The river is 4 feet
deep and its width is 5 feet. First compute the river's volume in cubic feet
and then calculate how many gallons of water it will hold. Remember
1 cubic foot = 7.48 gallons.

Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

Determine if the outside temperature is a function of the time of day or if the time of day is a function of temperature and explain why or why not.