Mathematics, 19.10.2019 21:10 summerj0hns17
Which expressions are equivalent to β 90 β 60 w β90β60wminus, 90, minus, 60, w? choose 3 answers: choose 3 answers: (choice a) a β 30 ( 3 + 2 w ) β30(3+2w)minus, 30, left parenthesis, 3, plus, 2, w, right parenthesis (choice b) b ( β 9 β 6 w ) β 10 (β9β6w)β 10left parenthesis, minus, 9, minus, 6, w, right parenthesis, dot, 10 (choice c) c β 3 ( 30 β 20 w ) β3(30β20w)minus, 3, left parenthesis, 30, minus, 20, w, right parenthesis (choice d) d ( 6 + 4 w ) Γ 15 (6+4w)Γ15left parenthesis, 6, plus, 4, w, right parenthesis, times, 15 (choice e) e β 20 ( 4.5 + 3 w ) β20(4.5+3w)minus, 20, left parenthesis, 4, point, 5, plus, 3, w, right parenthesis
Answers: 3
Mathematics, 21.06.2019 17:30
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
Answers: 2
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
Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9
Answers: 1
Which expressions are equivalent to β 90 β 60 w β90β60wminus, 90, minus, 60, w? choose 3 answers:...
English, 13.08.2020 23:01
Chemistry, 13.08.2020 23:01
Physics, 13.08.2020 23:01
Computers and Technology, 13.08.2020 23:01
Biology, 13.08.2020 23:01
Mathematics, 13.08.2020 23:01
Mathematics, 13.08.2020 23:01