10. the table shows the change in your hair length over a year.

january
2
february
-1
august
3
september
-4
december
3
a. what is the total change in your hair length at the end of the year?

b. is your hair longer in january or december? explain your reasoning.

c. when is your hair the longest? explain your reasoning.

Find the pattern and use it to list the nth term in the sequence. 6, 12, 20, 30, 42, 56, the nth term of the sequence is

Prove that quadrilateral is a rhombus.

Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.