Will mark brainliest fro correct answers ! no bots pls

Describe a scenario (different from the ones above) for each case and justify your answer
I
(4 marks)
a) The mean is the best average
b) The mode is the best average

395.84

step-by-step explanation:

2πrh+2πr²

2 (pie)(radius)(height)+2(pie)(radius)^2

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!

mx+89b(-98)nb

step-by-step explanation: