Q1 Work out the circumference of each circle below: (i) in terms of re, (ii) correct to 1 decimal place. (a)
(b)
(c)
(d)
2cm
5m
3mm
(lyd
e
(f)
(g)
g
(h)
-1.2m
(5.5ya
4.3ft)
3.2in

If there are 3.281 feet in 1 meter, how many inches are in one centimeter

For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?

Two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: what is the approximate distance, in feet, between the two poles? 6.93 feet 8.66 feet 12.32 feet 15.59 feet