Find f (25). What does it mean in this situation?

(c) Are your estimates in parts (a) and (b) upper and lower estimates? Ex- plain. (A) (b) is a lower estimate and (a) is an upper estimate since v is a decreasing function of t. (B) (a) is a lower estimate and (b) is an upper estimate since v is an increasing function of t. (C) (a) and (b) are neither lower nor upper estimates since v is neither an increasing nor decreasing function of t. (d) Let's find an overestimate and underestimate of the distance traveled by the motorcycle during this time period.

When is the particle speeding up and slowing down. Answer A. And B. In interval notation.

Each spin costs $2. If the spinner lands on C the player wins a dime, if the spinner stops on A the player wins $9 otherwise the player wins nothing. Calculate the players expected winnings. Express your answer to at least three decimal places in dollar form.. Answer: $ 3/11 A 4/11 B D C 2/11 2/11

Using Exhibit 15, answer the following questions.   i) State and interpret the coefficient of the intercept. ii) Write the value of the coefficient of time and interpret it.  iii) State and interpret the estimated coefficient for the second quarter.   iv) State the quarter with the second highest total energy. State the value and interpret this value.  v) Without stating the hypotheses for the test, determine if the total energy produced in Quarter 3 is different to the production in Quarter 4.     Use a 1% level of significance and show all the steps. vi) Next, using this estimated model predict the total energy production for Quarter 3 in 2023. To do so: First, write down the value for the “Time” variable. [Hint: Time = 1 in Qtr 1 2014] Second, write down the value for each of the quarterly dummy variables for Quarter 3 2023. Third, write down the equation substituting these quarterly dummy values in the model (equation) to predict the total energy production for Quarter 3 2023.