In 2 hours, the tip of the hour hand in the santa
royaletrain station travels 30 cm. to the nearest cm, how long is
thehour hand?

Given the function f(x) = 3x + 1, evaluate f(a + 1). a. 3a + 1 b. a + 2 c. 3a + 4

The estimated number of people to attend the last bengals game of the season was 2000. the actual number of fans attending was 1200. by what percent did the estimate differ from the actual?

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8