ter purchased for $1,650 loses 15% of its value every year. The computer's value can be modeled by tion v(t)= a bt, where v is the dollar value and t the number of years since purchase. the function that models the decrease in value of the computer: v(t) = ow many years will the computer be worth half its original value? Round answer to 1 decimal place. years

Q: In 1991, the cost of mailing a 1 oz. first-class letter was 29 cents, and the inflation rate was…

A: We need to find out the year in which the cost of mailing a first class letter reach 60 cents.

Q: 22. Clothing Men's shoe sizes are a linear function of foot length. a. Write an equation for a man's…

A:

Q: Describe, in words, how the value of the painting is changing over time. b. Write an equation to…

A: (a) From the graph, it is clear that the value of the painting increases over time. (b) Let us find…

Q: In July 2012, Alvarado Niles bought a house for $187,000. In September 2013, a nearby house with the…

A: in july 2012, Price is $187000 in sep 2012, Price is $206000

Q: You are 65 years old and have $2,730,000. You expect to spend $145,000 every year in retirement and…

A:

Q: 6. The owner of a small restaurant bought 75 kilograms of rice. Each week, the restaurant uses 4.5…

A:

Q: Sketch the graph of the equation. y = (1.075)* (a) Estimate y if x = 60. (Round your answer to two…

A: Sketch the graph for exponential function y. The exponential function y is strictly increasing…

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: Suppose the supply per week for a product is 1254 units if the price per unit is $46 and 1518 units…

A: number of units/week supplied = 1254 price per unit $46 price per unit of 1518 units = 79$

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 child is 41 inches tall at age 6. For the next few years the child grows by 3 inches per year.…

A: Given,          A child is 41 inches tall at age 6. For the next few years the child grows…

Q: Since the creation of a social program, the percent of persons 65 years and over with a family…

A:

Q: Micah purchased a house that was worth $223,000. The value of the house increased by 9% each year…

A: Price of house=$223000The value of house increases by 9% each year for next 5 years

Q: Which function has a greater rate of change, y = 2x or y = -4x

A: The given functions are:y=2x       and      y=-4x