Mathematics, 22.09.2019 10:30 phil820
Abag has 2 yellow, 7 red, and 1 green marble. what is the probability of picking a yellow marble, replacing it, and then picking another yellow marble?
Answers: 1
Mathematics, 21.06.2019 18:30
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.
Answers: 2
Mathematics, 21.06.2019 19:00
John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11
Answers: 2
Mathematics, 22.06.2019 00:20
Biggest exam of the which of the following are polynomial functions?
Answers: 1
Abag has 2 yellow, 7 red, and 1 green marble. what is the probability of picking a yellow marble, re...
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