(7y2 + 3xy - 9) - (2y2 + 3xy - 5)
5y² - 4
9y2 + 6xy - 14
5y² + 4
5y2 + 6xy -...
Mathematics, 06.09.2019 18:10 cici72
(7y2 + 3xy - 9) - (2y2 + 3xy - 5)
5y² - 4
9y2 + 6xy - 14
5y² + 4
5y2 + 6xy - 14
Answers: 1
Mathematics, 21.06.2019 12:30
Q1 which of the following is a factor of a)37 b)53 c)62 d)82 q2) if the sum of 2016 different whole numbers is odd. at most how many of the numbers can be even a)0 b)1 c)2014 d)2015
Answers: 1
Mathematics, 21.06.2019 18:00
What power can you write to represent the volume of the cube shown? write the power as an expression with a base and an exponent and then find the volume of the cube
Answers: 3
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
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