Acomputer is programmed to scan the digits of the counting numbers. for example, if it scans  1 2 3 4 5 6 7 8 9 10 11 12 13  then it scanned 17 digits altogether. if the computer begins it's task and scans the first 1392 digits starting with 1, what is the last counting number scanned?

The tiles below are pieces of a normal ecg tracing representing a little less than two heartbeats at a resting rate of 80 bpm. arrange the tiles in their correct order. rank from first to last. do not overlap any tiles.

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.