Mathematics, 07.07.2019 01:00 Jasten
The price of products may increase due to inflation and decrease due to depreciation. derek is studying the change in the price of two products, a and b, over time. the price f(x), in dollars, of product a after x years is represented by the function below: f(x) = 12500(0.82)x part a: is the price of product a increasing or decreasing and by what percentage per year? justify your answer. (5 points) part b: the table below shows the price f(t), in dollars, of product b after t years: t (number of years) 1 2 3 4 f(t) (price in dollars) 5600 3136 1756.16 983.45 which product recorded a greater percentage change in price over the previous year? justify your answer. (5 points)
Answers: 1
Mathematics, 21.06.2019 14:30
Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?
Answers: 1
Mathematics, 21.06.2019 16:00
Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?
Answers: 2
Mathematics, 21.06.2019 17:30
Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250
Answers: 2
The price of products may increase due to inflation and decrease due to depreciation. derek is study...
Mathematics, 06.05.2020 02:01
Mathematics, 06.05.2020 02:01
History, 06.05.2020 02:01
Mathematics, 06.05.2020 02:01
English, 06.05.2020 02:01
History, 06.05.2020 02:01
Mathematics, 06.05.2020 02:01
Mathematics, 06.05.2020 02:01
Mathematics, 06.05.2020 02:01
Mathematics, 06.05.2020 02:01
Mathematics, 06.05.2020 02:01
Mathematics, 06.05.2020 02:01