The answer is: " 320 oz. " .
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<em><u>Note</u></em>:
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20 lb. * (16 oz./ lb.) = (20 * 16) oz. = 320 oz.
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Multiply 
A 170 pound astronaut would weigh 68 pounds on mars.
Hope this helps :)
Answer: Yes
Step-by-step explanation:
The ratios of number found to the number of days are all equal to 14 fossils per day.
(Plus I just did this and got it wrong but saw the right answer which is this)
7 miles per hour.
if you multiply the distance and time by 2 you get 7 miles in 1 hour, or 7 mph