Brian measures his height at 160cm to the nearest 10cm. What is the tallest he could be?
Give the upper bound as your answer.

Which of the following properties can be used to show

On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius

Need this asap if anyone can i would be very grateful. if you could show workings that would really