Suppose that a football coach gets a salary of one million dollars now, and a raise of 10% every year (compare this to the model for growth of bacteria in the textbook). Let s(t) be the salary in millions of dollars at time t measured in years. (i) What are the values of s(0) and s(1)?
(ii) Formulate the differential equation for the salary ds dt
(iii) Approximately in how many years will the coaches salary be
(a) 10 mil.
(b) 20 mil.
(c) 30 mil.

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

no i do not : ( what is it?