The sandbox is rectangular, measuring 4 feet by 5 feet, as shown at right. If Kendrick only has time to search in the 2 foot-square shaded region, what is the probability that he will find the ring?

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?