there are 4 balls labeled a , b ,c and d. there are 3 boxes that are identical. list out every way to put the balls in boxes.
a. list them with no restrictions
b. list them with a restriction that each box can hold only 1 ball
c. list them with a restriction that each box gets used
d. do parts a-c but with 4 identical balls

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.

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41