Answer: it’s the first 1
Step-by-step explanation:
Answer:
1.042g/cm^3
Step-by-step explanation:
(60mi / 1hr) * 12hr =
(12hr * 60mi) / 1hr because the hr and mi are being multiplied we can cancel the hrs =
12 * 60mi = 720mi
distance = speed * time
speed = distance / time
time = distance / speed
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