A dairy spends $24,000 per year to maintain its barns and equipment. It costs $2000 per year to feed and care for each dairy cow. (a) Using C for the number of dairy cows and E for the total yearly expense, in dollars, find a formula that gives the total yearly expense as a linear function of the number of dairy cows. E =

Q: You bought a collectible Spock Pez dispenser for $9 in 2009. In 2021, it is now worth $15. (a) If…

A: A collectible Spock Pez dispenser cost $9 in 2009. In 2021, it is now worth $15 i.e. in 12 years the…

Q: In 1983, the bison population in Yellowstone National Park was estimated to be only 50 animals…

A:

Q: The variable x gives the number of fines ACME corporation accrues in pursuit of the perfect car. The…

A: Given data oints with x and y as shown below, where x  represents the number of fines of ACME…

Q: The weekly rental cost of a 20-foot recreational vehicle is$129.50 plus $0.15 per mile.(a) Find a…

A: Given:            Cost of a 20-foot recreational vehicle is $129.50 plus $0.15 per mile.

Q: Patty's Parasols recorded the monthly rainfall and their umbrella sales for an entire year. The…

A: Let, X : Rainfall, Y : Umbrella sales.

Q: A cellular phone company offers several different service options. One option, for people who plan…

A: The objective of the question is to formulate a linear function that represents the monthly cost of…

Q: Millage rate is the amount per $1000 that is often used to calculate property tax. For example, a…

A: (a) The fixed tax is $ 172 and the variable tax is 0.019x.

Q: The average water level in a retention pond is 6.8 ft. During a time of drought, the water level…

A: We will solve the following.

Q: A V(t) = -1,700t + 32,000; value after 5 years = $23,500

A: