During an alpine skiing event, the times of four skiers were listed below. Time is measured in seconds. Skier Skier A Skier B Skier C Skier D Time 114.36 114.40 114.48 114.44 If the stopwatch used was only accurate to the tenth of a second, which skier's time would be different from the others? Skier A Skier B Skier C Skier D
if it was accurate to tenth of a second,values like 4.48 will become 4.4. So apply the rule for all times and then see which time differs with the others?
All values will be rounded DOWN to tenth of a second
c
A rectangle has a length of 9.00 inches and a width of 4.25 inches. What is the area in square inches? Round to the correct significant digits.
not skier c
skier b c and d will have their time 114.4
a
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