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

yeah and

step-by-step explanation:

you know what it isnt great cheating

if you was gonna solve for a, a is a   < -12

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!