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A space shuttle orbits the earth at about 8 kilometers per second. Thi
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Updated on: 14 Jul 2024, 22:45
Updated on: 14 Jul 2024, 22:45
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A space shuttle orbits the earth at about 8 kilometers per second. This speed is equal to how many kilometers per hour?
(A) 480
(B) 2,880
(C) 4,800
(D) 28,800
(E) 48,000
Kudos for the right answer and explanation
(A) 480
(B) 2,880
(C) 4,800
(D) 28,800
(E) 48,000
Kudos for the right answer and explanation
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Joined: 10 Apr 2015
Posts: 6218
Given Kudos: 136
Re: A space shuttle orbits the earth at about 8 kilometers per second. Thi
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25 Jan 2021, 06:09
25 Jan 2021, 06:09
1
Carcass wrote:
A space shuttle orbits the earth at about 8 kilometers per second. This speed is equal to how many kilometers per hour?
(A) 480
(B) 2,880
(C) 4,800
(D) 28,800
(E) 48,000
(A) 480
(B) 2,880
(C) 4,800
(D) 28,800
(E) 48,000
We can solve this using equivalent ratios
1 hour = 3600 seconds
So, let's use equivalent ratio to compare kilometers/seconds
We get: 8/1 = x/3600
Cross multiply: (8)(3600) = (x)(1)
Simplify: (8)(3600) = x
Since (8)(4000) = 32,000, we can conclude that (8)(3600) is a little bit less than 32,000
Answer: D
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Re: A space shuttle orbits the earth at about 8 kilometers per second. Thi
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14 Jul 2024, 16:46
14 Jul 2024, 16:46
2
Carcass wrote:
A space shuttle orbits the earth at about 8 kilometers per second. This speed is equal to how many kilometers per hour?
(A) 480
(B) 2,880
(C) 4,800
(D) 28,800
(E) 48,000
Kudos for the right answer and explanation
(A) 480
(B) 2,880
(C) 4,800
(D) 28,800
(E) 48,000
Kudos for the right answer and explanation
What is correct ANswer?
