Construct a frequency table for the following date: a
315,320,324, 317, 324, 319 320 317, 323, 325, 316, 318.
321,322,325,314,324,321,316,319,320 ,320,322,323

For a read-a-thon, jay and odhràn each started reading a book at the same time and continued reading for several hours. jay's book had 278 pages, and he read 55 pages per hour. odhràn's book had 238 pages, and he read 45 pages per hour. after how many hours did they have the same number of pages left, and how many pages were left?

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square