Aspinner is divided into 4 equal sections and is spun 100 times landing on yellow 27 times, blue 21 times, red 22 times, and green 30 times. what is the theoretical probability of landing on blue with this spinner?

a. 46%
b. 33.3%
c. 25%
d. 50%

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Astudent survey asked: "how tall are you (in inches)? " here's the data: 67, 72, 73, 60, 65, 86, 72, 69, 74 give the five number summary. a. median: 73, mean: 70.89, iqr: 5, min: 60, max: 74 b. 60, 66, 72, 73.5, 86 c. 60, 67, 72, 73, 74 d. 0, 60, 70, 89, 74, 100