A youth ice hockey game has 3 periods that are each 20 minutes long. Colin plays 12 minutes each period. Which ratio shows Colin 's playing time compared to the total number of minutes playing time possible
2 answers:
He plays 12 minutes each period in a 3 period game. 3 times 12 is equal to 36 or the amount of time he played. There are 3 periods of 20 minutes and 3 times 20 is equal to 60 or the total number of possibly minutes. This makes your ratio 36/60 which can be simplified to 3/5
The answer is 12:20.......................
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Answer:
Option B.
Step-by-step explanation:
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Convert mixed numbers to an improper fractions
substitute the values
Answer:
93.32 %
Step-by-step explanation:
33.2 is 1.2 away from 32 this is 1.2 / .8 = 1.5 standard deviations ABOVE the mean z -score = + 1.5
from z-score table this corresponds to .9332 this is 93.32 %
Answer:
F
Step-by-step explanation:
4x^2 - 4x - 35 = 0
factor
(2x + 5)(2x - 7) = 0
x = -5/2, x = 7/2
that's F
(2x-3)<5 now add3yo all dlide
