Jan is using toothpicks to create patterns as shown below. A
Figure 1
Figure 2
Figure 3
Based on this pattern, how many toothpicks will Jan use in Figure 16?

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.

Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4

What is the answer to question 11? richard simplified an expression in three steps, as shown taking 04.10 segment one exam part one (flvs)