The carbondale hospital is considering the purchase of a new ambulance. the decision will rest partly on the anticipated mileage to be driven next year. the miles driven during the past 5 years are as follows: year mileage 1 3000 2 4000 3 3400 4 3800 5 3700 a. forecast the mileage for next year (6th year) using a 2-year moving average. b. find the mad based on the 2-year moving average. (hint: you will have only 3 years of matched data.) c. use a weighted 2-year moving average with weights of .4 and .6 to forecast next year’s mileage. (the weight of .6 is for the most recent year.) what mad results from using this approach to forecasting? (hint: you will have only 3 years of matched data.) d. compute the forecast for year 6 using exponential smoothing, an initial forecast for year 1 of 3,000 miles, and α = .5.

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950

did you get the answer yet?

step-by-step explanation:

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of