Answer:
Ok so...
Mean: 68.76
Median: 72
Range: 85
Step-by-step explanation:
9514 1404 393
Answer:
8
Step-by-step explanation:
Your familiarity with multiplication tables tells you ...
64 = 8·8 = 8²
The missing base is 8.
Answer:
A is the answer you have to multiply them by 8 and you get a as an answer.....
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Step-by-step explanation:
16 3/4 + 12 3/4
16 +12 = 28
3/4 +3/4 = 1 1/2
28 + 1 1/2 = 29 1/2 hours total