0.421 has a precision of \( 10^{\wedge} \)

Which best describes a futures contract? Glenna paying \( \$ 25,000 \) to her bank in exchange for payments back to her 10 years from now for every month she is alive until or until she reaches 90 years old. An agreement between Ohler Farms to sell it's corn to Fareway for the set price of \( \$ 110 \) per bushel (measurement used for amount of corn) Steve and Sarah combining their money to purchase fractions of stock in Apple and Google A loan you give to the city of Hiawatha so they can build a new park. And for the next 6 years they'll pay you \( 4 \% \) interest on that loan.

\begin{tabular}{l}\hline \multicolumn{1}{|c|}{ Evaluating and Solving Exonential Functions } \\ \hline TabaSue invested 17,950 dollars in a savings account that paid \( 4.9 \% \) interest compounded annually. Write \\ the exponential equation \( A \) that represents TabaSue's investment where \( A \) is the accrued value of her \\ savings and \( t \) is the time of the investment in years. \\ \( A=\square \) \\ \hline Determine how much money TabaSue will have after 18 years. \\ Answer: After 18 years, TabaSue will have \\ to the nearest penny/cent.) \\ \hline Determine how long it will take for TabaSue's investment to double. \\ Answer: TabaSue's investment will have doubled in value after \\ the nearest tenth.) \end{tabular}

The cost function for a cartain company is \( c=60 x+300 \) and the revenue is given by \( R=100 x-0,5 x^{2} \). Recall that profit is revenue minus cost, Set up a quadratic equation ond find two values of \( x \) (production level) that will create a profit of \( \leq 300 \). \( x= \)

Graph the linear equation. \( 8=3 x-y \)

3. Which of the following options represents a uniform probability model? Select ALL that apply. \( \square \) A. Picking a letter from the letters in probability \( \square \) B. Rolling a cube painted with 3 blue faces and 3 red faces \( \square \) C. Picking a day of the weekend from the days of the week \( \square \) D. Picking a coin from a bag containing 5 dimes and 5 nickels \( \square \) E. Rolling two dice where the sum of the two numbers is even