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balandron [24]
4 years ago
15

earth's core is composed of two separate layers the inner core and the outer core what is one difference between these two layer

s? F. One is orphans one is zinc G. One is liquid and one is gas H. One is solid and one is liquid I. One is iron and one is nickel
Physics
1 answer:
Svetradugi [14.3K]4 years ago
8 0
I. One is iron and one is nickel
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You drive 4 km at 30 km/h and then another 4 km at 50 km/h. What is your average speed for the whole 8-km trip?
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Answer:

option A

Explanation:

given,

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another 4 km at 50 km/h

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time from another 4 km trip

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