Answer:
35.18
Step-by-step explanation:
Given the above scores .
Mean
= sum of scores/ number of scores
37.5 + 25.5 + 30.5 +41.5 +52.5 + 28.25 + 30.5 /7
246.25/7
35.1785714286
To find the mean you have to add all numbers. After you have added all numbers, you must divide the sum by the number of how many points you have.
293k = 293- 273
= 20°C
-3/5
2/3 *-9/8*-4/5*-1= -3/5