Answer:
Average = 16, standard deviation =
Step-by-step explanation:
15+12=27
27+(17+14)+22=27+31+22=80
80/5=16
Distance from 22 to 16=6, from 12 to 16=4, so deviation = 5
2x < 18.
The solution to the inequality would then be x < 9.
Answer:
True
Step-by-step explanation:
It has to be between 1-10. A decimal like 0.3 or 11.5 won't work either.
Mass = density x volume
Mass = 3.5 x 20 = 70 grams