26.) Perform the indicated operations and simplify:
27.) What is the difference between the mean and the median of 2, 3, 3, 4, 6, 7, 8, 15?
28.) The surface area of a cube is 50% more than its volume. Find the total length of the edges of the cube.
29.) What is the slope of the line with y-intercept 6 and x-intercept ?
30.) If the standard deviation of a set of 20 numbers is 0, what is its range?
31.) A date is randomly chosen from the month of February 2017. What is the probability that the date chosen is a prime number greater than 10?
32.) Solve for . Continue reading