the annual number of precipitation days for half of the 50 largest us cities is listed below. find the range, variance, and standard deviation. 135, 128, 136, 78, 116, 77, 111, 79, 44, 97, 116, 123, 88, 102, 26, 82, 156, 133, 107, 35, 112, 98, 45, 122, 125

The sixth grade art students are making a mosaic using tiles in the shape of right triangles.each tile has leg measures of 3 centimeters and 5 centimeters.i f there are 200 tiles in the mosaic what is the area of the mosaic.

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders