If each marble is 10g, with 100 in the pack, the pack will weigh 1000g.
This is more than the 20g deviation, so the marbles did not come from this factory.
So the answer to your question is True
Answer:
11 hours babysitting
7 hours music lesson
Step-by-step explanation:
(11*5) + (7*12) = 139
-3v = 7+2. -3v=9. V=9/3. =-3. I think this is the answer Hope it helps
Answer:
false
Step-by-step explanation:
sqrt(65) ≈ 8.06