A computer system can operate in two different modes. Every hour, it remains in the same mode or switches to a different mode according to the transition probability matrix 0.4 0.6 0.6 0.4 . (a) Compute the 2-step transition probability matrix. (b) If the system is in Mode I at 5:30 pm, what is the probability that it will be in Mode I at 8:30 pm on the same day

Asap for seven months an ice creams vendor collects data showing the number of cones sold a day (c) and the degrees above 70 degrees f the vendor finds that there is a positive linear association between c and t that is the best modeled by this equation c=3.7t+98 which statement is true? the model predicts that the average number of cones sold in a day is 3.7 the model predicts that the average number of cones sold i a day is 98 a model predicts that for each additional degree that the high temperature is above 70 degres f the total of number of cones sold increases by 3.7 the model predicts for each additional degree that the high temperature is above 70 degrees f the total number of cones sold increasingly by 98

Interest begins accruing the date of the transaction except for auto loans mortgages credit card cash advances credit card purchases

What is the area of the trapezoid shown