(08.04 MC) Race times at the local monthly 5k run are normally distributed, with a mean time of 32 minutes and a standard deviation of 4 minutes. Using the empirical rule, approximately what percent of racers cross the finish line between 28 and 36 minutes?

(06.05) Which graph correctly solves the equation below? −x2 + 1 = x2 − 4

(05.02 MC) Angie is working on solving the exponential equation 23x = 6; however, she is not quite sure where to start. Using complete sentences, describe to Angie how to solve this equation. Hint: Use the change of base formula: .

Select the TRUE statement about muscles across the animal kingdom.

(09.05 MC) Compare the following functions: f(x) = 2 sin(2x − π) + 2 g(x) h(x) x y −2 10 −1 7 0 5 1 3 2 5 3 7 4 10 Which function has the smallest minimum?

(09.01 LC) What is the arc length when Θ = and the radius is 6 cm?

(08.01 LC) Stephanie is playing a board game and rolls two number cubes. Let A = {the sum of the number cubes is odd} and let B = {the sum of the number cubes is divisible by 3}. List the outcomes in A ∩ B.

(07.03 LC) What are the explicit equation and domain for a geometric sequence with a first term of 5 and a second term of −10?

During the absorptive state (right after eating a meal):

(06.01) Jada sells her artwork at a trade show. She made $40 on the first day by selling one photograph, one painting, and one necklace. She made $110 on the second day by selling two photographs, three paintings, and three necklaces. She made $50 on the last day by selling one photograph, one painting, and two necklaces. Which system of equations matches Jada’s sales at the trade show?