You swim 4 lengths of a pool and break a record by 0.72 second. the table shows your time for each length compared to the previous record holder. how much faster or slower is your third length than the previous record holder? length: time:
1 -0.23
2 0.11
3. ?
4. -0.42

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

Two lines parallel to the same plane are parallel to eachother

Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)