Rachael’s patio has an area of 290 square feet. if the patio is shaped like a square, what is the approximate side length? a. about 72.5 feet b. about 145 feet c. about 17 feet d. about 24 feet

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.

Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?