Answer:
X=-2
Step-by-step explanation:
All steps are shown in the image
Answer:
Mean = The numbers added up and divided by the number of numbers.
Step-by-step explanation:
= (13 + 8 + 9 + 6 + 10 + 8) / 6
= 54 / 6
= 9
The mean is 9.
Answer:
tel:+18446450594
Step-by-step explanation:
Answer:
Step-by-step explanation: 4
Step-by-step explanation:
2πrh+2πr²=surface area
2π(3)(6)+2π(3²)
36π+18π
54π
