Answer:
Divide the weight of the book 2.5 lb by the 2.2 lb/kg
Step-by-step explanation:
2.5 ÷ 2.2
(+8)+(-9)
the answer is -1
73 is your answer do 73 time 3, 3*3=9 put the 9 down then 7*3=21 so the answer is 219 which is the number your dividing by. Always times your answer by the number smallest number and if it equals the biggest number in that problem that means your correct. So the answer is 73. Hope this helps.
2x8nd<span>4 theres your answer</span>
What is the mean of this data set? If necessy, round your answer to the nearest tenth. 12,16,22,23,34,44,46,47,48,64,67,73,83,88
Dmitry_Shevchenko [17]
The mean for the data set is 50.4
Rounded to the nearest 10th is 50
