The side lengths are c equal 0.4yd d equal 0.25yd, r equal 12 yd and u equal 15 us the two trapezoids are similar. Find the length of side t

Need on this one asap im almost done with this subject

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at link to the chart is here

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?