Answer: 12+4+4
Step-by-step explanation:
Because if you add those together you get 20 miles per hour
Volume of a sphere formula is: V=4
/3 πr^3
You know v=17000 and pi=3.14
17 000 = 4/3 x 3.14 x r^3
(divide 17 000 by 4/3 x 3.14 ) --> r^3 = 4060.51 (2dp)
(cube root is to get just r) r = 15.95 inches (2dp)
There 15 inches to the nearest inch.
Hope this is correct! :D
Answer:
1. first one
2. there are no solutions that i see
Step-by-step explanation:
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Answer:
8.216 put a line on top of the six because it's repeating
Step-by-step explanation:
