(4^2)^8 would be the answer 4^2=16 and 16^8 is the same thing
Answer:
12x + 27
Step-by-step explanation:
3 x 4x = 12x
3 x 9 = 27
Then you just put them together
12x+27
Answer:
10: 5%
11: 11.1%
12: 11.1%
Step-by-step explanation:
take each one and do its chances.
10: 1/3 * 1/3 * 1/2
11: 2/3 * 1/2 * 1/3
12: 1/3 * 1/2 * 2/3
:)
Answer:
3. about 7.48 hours
4. about 1.8892 hours
Step-by-step explanation:
Both of these questions make use of the relation ...
time = distance / speed
3. time = (965 mi)/(129 mi/h) ≈ 7.48062 h ≈ 7.48 h
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4. time = (612.1 mi)/(324 mi/h) ≈ 1.889198 h ≈ 1.8892 h
(We have rounded the time to sufficient precision so that the distance at the given speed rounds to the number given.)