Answer:
Step-by-step explanation: it is C
4.2³ = 74.088. If the 4.2 is accurate, this is actually not an estimate but an exact answer. You can of course round it to 74, then it becomes an estimate.
Just add them
QM+MR=QR
16+x+2(x+2)=QR
16+x+2x+4=QR
20+3x=QR
1 is the correct answer my guy
Find the mean, median, and mode for each set of data:<br>
{8,2,6,8,4,2,3,4,8}
Akimi4 [234]
Mode: 8
2, 2, 3, 4, 4, 6, 8, 8
Median: 4
Mean: 4.625 (37/8)
