2.4.25-PS Find the number of elements in sets A, B, and C using the given information.
An C = 8, n(A - B)=5, n(C - B) = 3, n(B -C)= 10, n(B UC) = 18, nỦA UB) = 18
Choose the appropriate problem-solving method below.
A Look for patterns
B. Try guessing
Cu Try a simpler version of the problem.
CAD. Draw pictures.
Select the correct choice below and fill in the answer box(es) within your choice.
O A. n(A) = n(B)= n(C)=(Simplify your answers.)
OB. There is an inconsistency caused by the given value of
and the answers cannot be found

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.

Evan went to the park and saw for animals each animal was either a duck or dog if he saw a total of 14 legs how many of each animal did he see

Write as a product of two polynomials. 2(3–b)+5(b–3)^2