Name Date
CAPTAIN SALAMANDER'S PUZZLING PROBLEMS
(STANDARD UNITS)
1) Captain Salamander has 3 pet frogs called Dorris, Borris and Morris. He
weighs them to check they are at the right weight. However, the frogs
will only be weighed two at a time!
M M
Dorris and Borris weigh 12lb altogether.
Borris and Morris weigh 16lb altogether.
Dorris and Morris weigh 141b altogether.
el
How much does each frog weigh?

Agroup of randomly selected apple valley high school students were asked to pick their favorite gym class. the table below shows the results of the survey. there are 528 students at apple valley high school. gym class number of students racquet sports 1 team sports 9 track and field 17 bowling 13 based on the data, what is the most reasonable estimate for the number of students at apple valley high school whose favorite gym class is bowling? choose 1 answer a. 9 b. 13 c. 119 d. 172

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.

2f(x)= x+3 if 4 < x < 8 2x if x 28 2